SGLANG SUMMIT 2026

SGLang Summit 2026 Registration and Participation Terms

Last Updated: September 29, 2026

LMSYS Corp. (“LMSYS Org,” “we,” “us,” or “our”) hosts and organizes SGLang Summit 2026, a conference dedicated to open-source AI infrastructure, model serving and training, and the SGLang and LMSYS communities (the “Summit”). In connection with the Summit, we make available to you (“you” or “Participant”) the website located at https://www.sglang.io/summit-2026 (the “Site”) and all related content, functionality, and services, subject to these Registration and Participation Terms (as amended from time to time, these “Terms”). These Terms govern your access to and use of the Site and such content, functionality, and services; your registration for the Summit; your attendance at, participation in, and viewing of the Summit and any related workshops, hackathons, meetups, receptions, livestreams, and on-demand recordings; and any other Summit-related events, activities, or materials made available by us (all of the foregoing, collectively, the “Services”). By registering for the Summit, purchasing or accepting a Summit ticket or registration (a “Ticket”), obtaining or using a Summit badge or other credentials, attending or participating in the Summit (whether in person or virtually), or otherwise accessing or using the Services, you acknowledge that you have read and agree to be bound by these Terms.

If you register for or attend the Summit on behalf of a company or other organization, or if you register any other individual, you represent and warrant that you have the authority to bind that organization or individual to these Terms, and references to “you” include that organization; provided, that each individual attendee must also personally accept and comply with these Terms. By agreeing to these Terms, you certify that you are at least 18 years of age. The Summit is open only to individuals who are at least 18 years of age, and minors may not register for or attend the Summit. If you do not agree to these Terms, you must not access or use the Site or any other Services or attend the Summit.

PLEASE READ THESE TERMS CAREFULLY, AS THEY CONTAIN AN AGREEMENT TO ARBITRATE AND OTHER IMPORTANT INFORMATION REGARDING YOUR LEGAL RIGHTS, REMEDIES, AND OBLIGATIONS. THE AGREEMENT TO ARBITRATE REQUIRES (WITH LIMITED EXCEPTIONS) THAT YOU SUBMIT CLAIMS YOU HAVE AGAINST US TO BINDING AND FINAL ARBITRATION, AND FURTHER (1) YOU WILL ONLY BE PERMITTED TO PURSUE CLAIMS AGAINST LMSYS ORG ON AN INDIVIDUAL BASIS, NOT AS A PLAINTIFF OR CLASS MEMBER IN ANY CLASS OR REPRESENTATIVE ACTION OR PROCEEDING; (2) YOU WILL ONLY BE PERMITTED TO SEEK RELIEF (INCLUDING MONETARY, INJUNCTIVE, AND DECLARATORY RELIEF) ON AN INDIVIDUAL BASIS; AND (3) YOU MAY NOT BE ABLE TO HAVE ANY CLAIMS YOU HAVE AGAINST US RESOLVED BY A JURY OR IN A COURT OF LAW. YOU MAY OPT OUT OF THE ARBITRATION AGREEMENT AS DESCRIBED IN THE “DISPUTE RESOLUTION BY BINDING ARBITRATION” SECTION BELOW.

We reserve the right, at our sole discretion, to change or modify portions of these Terms at any time. If we do this, we will post the changes on this page and will indicate at the top of this page the date these Terms were last revised. We will also notify you, either through the Site user interface, in an email notification, or through other reasonable means. Any such changes will become effective when posted, unless a different date is indicated by us. Your continued use of the Services, or your attendance at or participation in the Summit, after the date any such changes become effective constitutes your acceptance of the new Terms.

REGISTRATION; TICKETS; FEES

The Summit is currently scheduled to take place on the dates posted on the Site at the Fort Mason, San Francisco, California (the “Venue”); certain sessions may also be made available via livestream and/or on-demand recording. Admission to the Summit is subject to your registration for, and (where applicable) purchase of, a Ticket through the Site or our designated third-party registration platform, and to your compliance with these Terms. All registrations are subject to availability and to acceptance by LMSYS Org, and LMSYS Org reserves the right to decline, cancel, or revoke any registration, including in cases of suspected fraud, misrepresentation, unauthorized transfer or resale, or actual or suspected violation of these Terms, applicable law, or the rights of others.

Registration Information: You agree to provide and maintain true, accurate, current, and complete information about yourself (and, if applicable, each individual you register) as prompted by the registration process. You are responsible for maintaining the confidentiality of your registration credentials, confirmation codes, and account details, and you are fully responsible for all activities that occur under your registration or account. You agree to immediately notify LMSYS Org of any unauthorized use of your registration or account or any other breach of security. LMSYS Org will not be liable for any loss or damage arising from your failure to comply with this paragraph.

Tickets Personal; No Transfer or Resale: Tickets and badges are personal to the named registrant, are non-transferable except as expressly permitted in this paragraph, and may not be sold, resold, auctioned, bartered, shared, or offered or used for any commercial purpose (including as part of any promotion, contest, sweepstakes, or hospitality or travel package) without LMSYS Org’s prior written consent. LMSYS Org may require presentation of a valid government-issued photo identification matching the registration name as a condition of admission, and may cancel, without refund, any Ticket that LMSYS Org reasonably believes has been transferred, resold, or obtained in violation of these Terms. Tickets obtained from unauthorized sources may be invalid, and LMSYS Org is not responsible for lost or stolen Tickets, badges, or credentials.

Fees; Payment; Taxes: Registration fees, if any, are as posted on the Site or the registration platform at the time of purchase and, unless otherwise stated, are exclusive of all taxes. You are responsible for any and all sales, use, value-added, and other taxes, duties, and assessments now or hereafter claimed or imposed by any governmental authority in connection with your registration or attendance (other than taxes based on LMSYS Org’s income). Payments are processed by third-party payment processors and are subject to the processor’s terms and privacy policy; LMSYS Org is not responsible for the acts or omissions of any payment processor. By submitting a registration, you agree that you are making a binding offer to purchase a Ticket, you agree to pay all applicable fees, and you authorize LMSYS Org (or its payment processor) to charge and collect such fees from your designated payment method. Discounted Tickets (including academic and student Tickets) are subject to verification of eligibility on the terms stated on the Site, and LMSYS Org may cancel, or charge the difference in price for, any discounted Ticket held by a registrant who does not timely establish eligibility.

Cancellation by You; Refunds: Except as expressly provided in these Terms or required by applicable law, all Ticket sales are final and non-refundable, including in the event of a no-show.

Travel; Visas; Insurance: You are solely responsible for making, and for all costs of, your own travel, lodging, and related arrangements, and for obtaining any passport, visa, or other authorization required for your attendance. Neither the unavailability or denial of a visa nor any travel disruption will entitle you to any refund or other remedy except as expressly stated in these Terms. You are responsible for obtaining any travel, medical, cancellation, or other insurance you deem appropriate; LMSYS Org does not provide insurance of any kind to Participants.

CHANGES TO THE SUMMIT; CANCELLATION; FORCE MAJEURE

The Summit program—including speakers, sessions, exhibitors, schedule, and other content—is subject to change at any time without notice, and LMSYS Org does not guarantee the attendance or participation of any particular speaker, exhibitor, or sponsor. LMSYS Org may, in its discretion, substitute speakers or sessions, modify the agenda, change the Venue, change the Summit dates, or convert the Summit, in whole or in part, to a virtual or hybrid format, and no such change will entitle you to a refund or other remedy, provided the Summit is held in substantially the form described on the Site.

If LMSYS Org cancels the Summit in its entirety and does not reschedule it to dates within twelve (12) months of the originally scheduled dates, LMSYS Org will refund the registration fee actually paid by you for your Ticket, and such refund will be your sole and exclusive remedy for such cancellation. LMSYS ORG WILL NOT BE RESPONSIBLE FOR ANY OTHER COSTS, LOSSES, OR DAMAGES ARISING FROM ANY CHANGE TO, POSTPONEMENT OF, OR CANCELLATION OF THE SUMMIT, INCLUDING ANY TRAVEL, LODGING, OR OTHER EXPENSES INCURRED BY YOU OR ANY THIRD PARTY.

Force Majeure: LMSYS Org will not be liable for any failure or delay in performance, and may postpone, relocate, or cancel the Summit or convert it to a virtual format, in whole or in part, without liability, as a result of any circumstance beyond its reasonable control, including acts of God; natural disasters; fire; flood; earthquake; severe weather; epidemics, pandemics, or other public-health emergencies (or related governmental orders, advisories, or restrictions); war, terrorism, or civil unrest; strikes or other labor disputes; unavailability of the Venue; failures or shortages of power, internet, telecommunications, transportation, or supplies; and changes in law or acts of any governmental authority (each, a “Force Majeure Event”). If the Summit is canceled in its entirety due to a Force Majeure Event, LMSYS Org will, in its discretion, either refund the registration fee actually paid for your Ticket or issue you a credit in the amount of such fee toward a future LMSYS Org event, which will be your sole and exclusive remedy.

ADMISSION; CONDUCT AT THE SUMMIT

Admission to the Summit, and to particular sessions, areas, or functions, may require presentation of a valid Ticket, badge, or other credentials, and is subject to capacity limits and to any security procedures in effect at the Venue. You consent to reasonable security measures, which may include bag inspection and screening. Badges and credentials remain the property of LMSYS Org, must be visibly worn at all times within the Summit, and may not be shared or duplicated. Weapons, illegal substances, and other dangerous or prohibited items are not permitted at the Summit, and you agree to comply with all rules and policies of the Venue.

No Disruptive Behavior: LMSYS Org reserves the right to deny entry to, or remove from, the Summit any person who, in LMSYS Org’s sole discretion, is behaving or threatening to behave in a manner that LMSYS Org reasonably considers to be disruptive to the Summit, in each case without refund or other compensation.

Code of Conduct; Anti-Harassment Policy: The Summit is governed by LMSYS Org’s Code of Conduct, available on the Site, which is incorporated into these Terms by reference. LMSYS Org has a ZERO TOLERANCE POLICY for harassment of any kind. If a person engages in harassing behavior, LMSYS Org staff, or its agents, will take prompt action in any form they deem appropriate in their sole discretion, including expulsion from the Summit with no refund or other compensation and exclusion from future events. This policy applies to EVERYONE at the Summit—attendees, speakers, exhibitors, sponsors, guests, press, staff, contractors, volunteers, and security are all subject to this Anti-Harassment Policy. By registering for, attending, or participating in the Summit, you acknowledge and agree that you have read and agree to the Code of Conduct and this Anti-Harassment Policy.

No Unauthorized Marketing or Solicitation: Except pursuant to a written sponsorship, exhibitor, or similar agreement with LMSYS Org, you may not market, advertise, promote, demonstrate, or offer to sell any product or service at or in connection with the Summit; distribute promotional materials at the Summit; host, promote, or invite Summit attendees to unofficial commercial events, demonstrations, or hospitality functions that draw on the Summit or its attendees (commonly known as “suitcasing” or “outboarding”); or use any Summit attendee information, facilities, or networks for solicitation. LMSYS Org may remove violators from the Summit without refund and may exclude them from future events, without limiting any other remedy.

Recording by Participants: You may not record, stream, rebroadcast, or transmit any Summit session, presentation, or workshop, in whole or in part, without LMSYS Org’s prior written consent. You may take photographs and brief recordings for personal, non-commercial purposes (including personal social media) in general Summit areas, unless otherwise indicated by LMSYS Org or the applicable speaker, provided that (a) you may not photograph or record any session, exhibit, individual, or content that LMSYS Org or a speaker designates as off the record or not for photography or recording, (b) you must promptly comply with any request by LMSYS Org, a speaker, or another Participant to cease recording them or to remove or delete content, and (c) you may not use any photograph or recording in a manner that violates these Terms or the rights of any person. Any recording made in violation of this paragraph is unauthorized, and LMSYS Org may require its immediate deletion and/or remove the violator from the Summit without refund.

ASSUMPTION OF RISK; HEALTH AND SAFETY

YOU ACKNOWLEDGE THAT ATTENDANCE AT AND PARTICIPATION IN AN IN-PERSON EVENT INVOLVE INHERENT RISKS, INCLUDING RISKS OF PROPERTY DAMAGE OR LOSS, PERSONAL INJURY, ILLNESS, AND EXPOSURE TO COMMUNICABLE DISEASES (INCLUDING COVID-19 AND OTHER RESPIRATORY ILLNESSES), AND THAT SUCH RISKS CANNOT BE ELIMINATED. TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, YOU KNOWINGLY AND VOLUNTARILY ASSUME ALL RISKS ARISING FROM OR RELATING TO YOUR ATTENDANCE AT, TRAVEL TO OR FROM, OR PARTICIPATION IN THE SUMMIT.

You agree to comply with all health-and-safety requirements, protocols, and instructions communicated by LMSYS Org or the Venue, whether before or during the Summit, which may include screening, vaccination, testing, or masking requirements. You agree not to attend the Summit in person if, at the time of the Summit, you are experiencing symptoms of, have recently tested positive for, or have knowingly been exposed to a communicable disease, or are subject to any quarantine or isolation order or travel restriction.

Emergency Medical Care: In the event of a medical emergency in which you are unable to communicate your wishes, you authorize LMSYS Org and its designees to secure emergency medical treatment on your behalf, at your sole cost and expense, and, to the fullest extent permitted by applicable law, you release LMSYS Org and its designees from any liability arising out of securing (or being unable to secure) such treatment.

Personal Property: You are solely responsible for your personal property at the Summit. LMSYS Org is not responsible for any lost, stolen, or damaged property, including items left in session rooms, common areas, coat or bag checks, or parking facilities.

RELEASE AND AUTHORIZATION

In consideration for being permitted to register for, attend, and participate in the Summit, you hereby: (1) to the fullest extent permitted by applicable law, release LMSYS Org and its affiliates, and its and their respective officers, directors, employees, contractors, agents, and other representatives, together with the Summit’s co-organizers, sponsors, exhibitors, speakers, service providers, and the Venue and its owners and operators (collectively, the “Released Parties”), from any and all liability for loss or damage to persons or property, infringement, misappropriation or violation of any right, or any other claims or causes of action of any kind arising from or relating to your registration for, attendance at, or use of, and/or participation in, the Summit or any other Services; (2) agree to comply with all rules and regulations of LMSYS Org and the Venue related to the Summit; and (3) acknowledge and agree that the Released Parties are not responsible for the acts or omissions of any other Participant or any other third party.

If you are a California resident, you expressly waive all rights that may exist under section 1542 of the Civil Code of the State of California, which provides as follows:

“A general release does not extend to claims that the creditor or releasing party does not know or suspect to exist in his or her favor at the time of executing the release and that, if known by him or her, would have materially affected his or her settlement with the debtor or released party.”

If you are a resident of another jurisdiction, you expressly waive any rights that may exist under any comparable statute or doctrine.

PHOTOGRAPHY; RECORDING; LIKENESS RELEASE

In exchange for the opportunity to register for and attend the Summit, you hereby grant to LMSYS Org, and its employees, agents, and other designees, the irrevocable right and permission to photograph, film, record, reproduce, portray, and/or otherwise exploit your name, voice, appearance, statements, photograph, image, and/or likeness (collectively, “Likeness”), to the extent captured or recorded by LMSYS Org or any such designees at or in connection with the Summit, and to use the results and proceeds in materials produced by or on behalf of LMSYS Org in any and all media, now known or later developed, in perpetuity. You hereby waive any claim to compensation for use of such Likeness. You agree that, as between you and LMSYS Org, LMSYS Org owns the images, video, audio, content, and other media captured or recorded by or on behalf of LMSYS Org at or in connection with the Summit (“Summit Media”) and all rights related to the Summit Media. You acknowledge and agree that the Summit Media may be used by LMSYS Org, and LMSYS Org may grant the right to use the Summit Media to any third party, in any manner or media without notifying you—including on or in LMSYS Org’s websites, publications, promotions, broadcasts, advertisements, and posters, and in livestreams and on-demand recordings of Summit sessions made available during or after the Summit—for advertising, promotional, archival, or other purposes. You waive any right to inspect or approve the finished Summit Media or any printed or electronic matter that may be used with them.

You release LMSYS Org and its employees, agents, and other designees, including any third party authorized to publish and/or distribute Summit Media, from any claims, causes of action, damages, or liability that you may ever have in connection with the use of or relating to your Likeness with respect to the Summit Media. You hereby waive any moral rights or “droits moraux” you may have in the Summit Media.

PARTICIPANT DATA; BADGE SCANNING; COMMUNICATIONS

You authorize and permit LMSYS Org to share your personal information provided in connection with the Summit, including but not limited to contact information, with LMSYS Org’s sponsors, exhibitors, vendors, co-organizers, and other partners with which you scan your badge or Ticket at the Summit or otherwise utilize the on-site or web-enabled technologies, including but not limited to on-site Wi-Fi, on-site interactive kiosks, lead-retrieval devices, QR codes, wearable or beacon technology, and/or any mobile or web applications associated with the Summit. Recipients of your information may use it in accordance with their own privacy policies, and LMSYS Org is not responsible for their use of your information. LMSYS Org’s collection, use, and disclosure of personal information in connection with the Services are further described in the Privacy Policy referenced below. By registering, you agree to receive transactional and logistical communications regarding the Summit (including by email and SMS); you may opt out of marketing communications at any time by following the instructions in those communications.

SUMMIT CONTENT; INTELLECTUAL PROPERTY

Summit Content: As between you and LMSYS Org, LMSYS Org and its licensors (including speakers, sponsors, and exhibitors, as applicable) own all right, title, and interest in and to the Summit and the Services, including all presentations, keynotes, session recordings, livestreams, slides, papers, documentation, demonstrations, exhibits, designs, signage, data, software (other than open-source software, as described below), and other content, features, and materials made available at or in connection with the Summit or through the Services (collectively, “Summit Content”), and all intellectual property and proprietary rights therein. Subject to your compliance with these Terms, LMSYS Org grants you a limited, personal, revocable, non-exclusive, non-transferable, non-sublicensable license to access and view the Summit Content solely in connection with your participation in the Summit and for your personal or internal business purposes. Except as expressly authorized by LMSYS Org or the applicable rights holder, you agree not to copy, reproduce, distribute, publicly display, publicly perform, transmit, sell, license, modify, frame, scrape, or create derivative works based on the Services or any Summit Content, in whole or in part, or remove or alter any copyright, trademark, or other proprietary notices. Views expressed by speakers, sponsors, exhibitors, and other Participants are their own and do not necessarily reflect the views of LMSYS Org, and LMSYS Org does not endorse and is not responsible for any statement, material, product, or service of any speaker, sponsor, exhibitor, or other Participant.

Open-Source Software: For clarity, nothing in these Terms modifies, supersedes, or restricts any rights granted to you under the open-source license applicable to SGLang or any other open-source software presented, discussed, or distributed at or in connection with the Summit (including, in the case of SGLang, the Apache License, Version 2.0, or such other license as accompanies the applicable software), and nothing in these Terms grants you any right, title, or interest in or to any software except as set forth in the applicable open-source or other license agreement.

Feedback: If you provide LMSYS Org with any suggestions, ideas, improvements, feedback, error or bug reports, or other information relating to the Summit, the Services, SGLang, or LMSYS Org’s or its affiliates’ products, services, or technology (collectively, “Feedback”), you hereby grant LMSYS Org a perpetual, irrevocable, worldwide, royalty-free, fully paid-up, sublicensable, and transferable license to use, reproduce, modify, distribute, and otherwise exploit such Feedback for any purpose, without restriction and without any obligation, attribution, or compensation to you. Do not submit any Feedback that is confidential or that you do not have the right to provide.

Trademarks: LMSYS Org’s name and logos, including the terms LMSYS ORG and SGLANG SUMMIT, are trademarks and service marks of LMSYS Org (collectively, the “LMSYS Org Trademarks”). Other company, product, and service names and logos used and displayed via the Services or at the Summit may be trademarks or service marks of their respective owners, who may or may not endorse or be affiliated with or connected to LMSYS Org. Nothing in these Terms or the Services should be construed as granting or waiving, by implication, estoppel, or otherwise, any license or right to use any LMSYS Org Trademarks or any other trademarks displayed in connection with the Services, without the prior written permission of LMSYS Org or the applicable owner in each instance. You agree that you will not use or seek to register any LMSYS Org names, brands, or LMSYS Org Trademarks, or confusingly similar variations thereof, for any purpose without obtaining LMSYS Org’s prior written consent, which may be granted or withheld in LMSYS Org’s sole discretion, and non-response to a request for such consent shall not be deemed consent. All rights in such intellectual property are reserved by LMSYS Org and/or its affiliates or licensors, and all goodwill generated from the use of the LMSYS Org Trademarks will inure to LMSYS Org’s exclusive benefit.

USER CONTENT; ACCEPTABLE USE

You are solely responsible for all information, data, text, video, images, software, code, sound, photographs, graphics, messages, questions, and other materials (collectively, “content”) that you make available to LMSYS Org or other Participants, including by uploading, posting, publishing, submitting, or displaying via the Services (for example, in session Q&A, chat, community channels, or hackathon submissions) or by otherwise making available to other users of the Services (collectively, “User Content”). You represent and warrant that you have all rights necessary to provide your User Content and that it does not violate these Terms, applicable law, or the rights of any third party. LMSYS Org does not pre-screen content, but LMSYS Org and its designees have the right (but not the obligation), in their sole discretion, to refuse or remove any content that is available via the Services, including any content that violates these Terms or is otherwise objectionable, and to investigate and take appropriate action (including removal of content, suspension or revocation of registrations, exclusion from the Summit, and referral to law enforcement) against anyone who, in LMSYS Org’s sole discretion, violates this section.

Without limiting anything else in these Terms, in connection with the Services (including any on-site Wi-Fi or other networks made available at the Summit), you agree that you will not, and will not permit any third party to, do or attempt to do any of the following:

If you are blocked by LMSYS Org from accessing the Services (including by blocking your IP address), you agree not to implement any measures to circumvent such blocking (e.g., by masking your IP address or using a proxy IP address or virtual private network).

COPYRIGHT COMPLAINTS

If you believe that your work has been copied in a way that constitutes copyright infringement, or that your intellectual property rights have been otherwise violated, you should notify LMSYS Org of your infringement claim in accordance with the procedure set forth below. LMSYS Org will process and investigate notices of alleged infringement and will take appropriate actions under the Digital Millennium Copyright Act (“DMCA”) and other applicable intellectual property laws with respect to any alleged or actual infringement. A notification of claimed copyright infringement should be emailed to LMSYS Org’s Copyright Agent at contact@lmsys.org (Subject line: “DMCA Takedown Request”). You may also contact the Copyright Agent by mail at: LMSYS Org, 195 Page Mill Road, Suite #107, Palo Alto, CA 94306, Attn: Legal. To be effective, the notification must be in writing and contain the following information:

If you believe that your User Content that was removed (or to which access was disabled) is not infringing, or that you have authorization to upload and use it, you may send the Copyright Agent a written counter-notice containing the information required by the DMCA, including your physical or electronic signature; identification of the removed or disabled content and its prior location; a statement under penalty of perjury of your good faith belief that the content was removed or disabled as a result of mistake or misidentification; and your name, address, telephone number, and email address, together with a statement that you consent to the jurisdiction of the federal courts located within California and that you will accept service of process from the person who provided the original notification. Upon receipt of a valid counter-notice, LMSYS Org may restore the removed content in accordance with, and within the time periods provided by, the DMCA, unless the original complaining party files an action seeking a court order. LMSYS Org has adopted a policy of terminating, in appropriate circumstances and in its sole discretion, the registrations or accounts of users who are deemed to be repeat infringers, and may also limit access to the Services of any user who infringes the intellectual property rights of others, whether or not there is any repeat infringement.

THIRD-PARTY SERVICES AND WEBSITES

The Services may provide links or other access to services, sites, platforms, technology, content, and resources that are provided or otherwise made available by third parties, including the registration platform, payment processors, hotel and travel booking services, event mobile applications, and sponsor or exhibitor sites and offerings (collectively, the “Third-Party Services”). Your access to and use of Third-Party Services may be subject to additional terms and conditions, privacy policies, or other agreements with the applicable third party, and you may be required to create separate accounts to use them. Some Third-Party Services will provide us with access to certain information that you have provided to third parties, and we will use, store, and disclose such information in accordance with our Privacy Policy. LMSYS Org has no control over, and is not responsible for, any Third-Party Services, including their accuracy, availability, reliability, security, or completeness, or their privacy practices, and LMSYS Org enables or references Third-Party Services merely as a convenience; their inclusion does not imply an endorsement or recommendation. You, and not LMSYS Org, will be responsible for any and all costs and charges associated with your use of any Third-Party Services, and any dealings you have with third parties in connection with the Services or the Summit are between you and the third party. LMSYS Org will not be responsible or liable, directly or indirectly, for any damage or loss caused or alleged to be caused by or in connection with your use of or reliance on any Third-Party Services.

PRIVACY

Our Privacy Policy, available on the Site, is a part of these Terms. Please review the Privacy Policy, which also governs the Services and informs Participants of our data collection, use, and disclosure practices, including as described in the “Participant Data; Badge Scanning; Communications” section above.

NO PROFESSIONAL ADVICE

The Summit Content and any other information provided in connection with the Services are made available for general informational and educational purposes only and do not constitute, and should not be construed as, legal, financial, investment, accounting, tax, engineering, security, or other professional advice, or as an endorsement or recommendation of any product, service, technology, or course of action. You are solely responsible for evaluating, and you bear all risks associated with, any use of or reliance on any Summit Content or other information obtained through the Services, and you should consult your own professional advisers before acting on any such information.

DISCLAIMER OF WARRANTIES

YOUR USE OF THE SERVICES (INCLUDING THE SUMMIT) IS AT YOUR SOLE RISK. EXCEPT AS EXPRESSLY PROVIDED TO THE CONTRARY IN A WRITING BY LMSYS ORG, THE SERVICES, THE SUMMIT, AND ALL SUMMIT CONTENT ARE PROVIDED ON AN “AS IS” AND “AS AVAILABLE” BASIS WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE, AND NON-INFRINGEMENT.

LMSYS ORG AND ITS AFFILIATES AND THEIR RESPECTIVE OFFICERS, EMPLOYEES, REPRESENTATIVES, DIRECTORS, AND AGENTS (COLLECTIVELY, “REPRESENTATIVES”) MAKE NO WARRANTY THAT (I) THE SERVICES (INCLUDING THE SUMMIT) OR SUMMIT CONTENT WILL MEET YOUR REQUIREMENTS OR EXPECTATIONS, (II) THE SERVICES (INCLUDING THE SUMMIT, AND ANY LIVESTREAM OR ON-DEMAND CONTENT) WILL BE UNINTERRUPTED, TIMELY, SECURE, OR ERROR-FREE, (III) THE RESULTS THAT MAY BE OBTAINED FROM THE USE OF THE SERVICES OR SUMMIT CONTENT WILL BE ACCURATE OR RELIABLE, OR (IV) THE QUALITY OF ANY SERVICES, SUMMIT CONTENT, OR ANY PRODUCTS, SERVICES, INFORMATION, OR OTHER MATERIAL OBTAINED BY YOU THROUGH THE SERVICES OR AT THE SUMMIT WILL MEET YOUR EXPECTATIONS. WITHOUT LIMITING THE FOREGOING, LMSYS ORG AND ITS AFFILIATES AND ITS AND THEIR REPRESENTATIVES WILL NOT BE LIABLE FOR ANY LOSS OF ANY KIND FROM ANY ACTION TAKEN OR TAKEN IN RELIANCE ON MATERIAL OR INFORMATION CONTAINED IN THE SERVICES OR ANY SUMMIT CONTENT, AND LMSYS ORG DOES NOT REPRESENT OR WARRANT THAT ANY SUMMIT CONTENT, OR ANY STATEMENT OF ANY SPEAKER, SPONSOR, EXHIBITOR, OR OTHER PARTICIPANT, IS ACCURATE, COMPLETE, RELIABLE, CURRENT, OR ERROR-FREE.

LIMITATION OF LIABILITY

TO THE FULLEST EXTENT PERMITTED BY LAW, IN NO EVENT WILL LMSYS ORG OR ITS AFFILIATES OR ITS OR THEIR REPRESENTATIVES BE LIABLE TO YOU OR ANY THIRD PARTY FOR ANY LOST PROFIT OR ANY INDIRECT, CONSEQUENTIAL, EXEMPLARY, INCIDENTAL, SPECIAL, OR PUNITIVE DAMAGES ARISING FROM OR RELATING TO THESE TERMS, THE SITE, THE SERVICES (INCLUDING THE SUMMIT), ANY SUMMIT CONTENT, OR ANY THIRD-PARTY SERVICES, OR FOR ANY DAMAGES RELATED TO LOSS OF REVENUE, LOSS OF PROFITS, LOSS OF BUSINESS OR ANTICIPATED SAVINGS, LOSS OF USE, LOSS OF GOODWILL, OR LOSS OF DATA, WHETHER CAUSED BY TORT (INCLUDING NEGLIGENCE), BREACH OF CONTRACT, OR OTHERWISE, EVEN IF FORESEEABLE AND EVEN IF LMSYS ORG OR ITS AFFILIATES OR ITS OR THEIR REPRESENTATIVES HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. ACCESS TO, AND USE OF, THE SITE, THE SERVICES (INCLUDING THE SUMMIT), SUMMIT CONTENT, AND THIRD-PARTY SERVICES ARE AT YOUR OWN DISCRETION AND RISK, AND YOU WILL BE SOLELY RESPONSIBLE FOR ANY DAMAGE TO YOUR COMPUTER SYSTEM OR MOBILE DEVICE OR LOSS OF DATA RESULTING THEREFROM.

NOTWITHSTANDING ANYTHING TO THE CONTRARY CONTAINED HEREIN, IN NO EVENT SHALL THE MAXIMUM AGGREGATE LIABILITY OF LMSYS ORG OR ITS AFFILIATES OR ITS OR THEIR REPRESENTATIVES ARISING OUT OF OR IN ANY WAY RELATED TO THESE TERMS, THE ACCESS TO AND USE OF THE SITE, THE SERVICES (INCLUDING THE SUMMIT), OR ANY SUMMIT CONTENT EXCEED THE GREATER OF (A) THE AMOUNTS ACTUALLY PAID BY YOU TO LMSYS ORG FOR YOUR TICKET FOR THE SUMMIT AND (B) ONE HUNDRED U.S. DOLLARS (US$100). THE FOREGOING LIMITATIONS WILL NOT APPLY TO ANY LIABILITY THAT CANNOT BE DISCLAIMED, EXCLUDED, OR LIMITED UNDER APPLICABLE LAW.

SOME JURISDICTIONS DO NOT ALLOW THE DISCLAIMER OR EXCLUSION OF CERTAIN WARRANTIES OR THE LIMITATION OR EXCLUSION OF LIABILITY FOR CERTAIN DAMAGES. ACCORDINGLY, SOME OF THE ABOVE LIMITATIONS MAY NOT APPLY TO YOU OR BE ENFORCEABLE WITH RESPECT TO YOU. IF YOU ARE DISSATISFIED WITH ANY PORTION OF THE SERVICES (INCLUDING THE SUMMIT) OR WITH THESE TERMS, YOUR SOLE AND EXCLUSIVE REMEDY IS TO DISCONTINUE USE OF, ATTENDANCE AT, OR PARTICIPATION IN THE SERVICES.

IF YOU ARE A USER FROM NEW JERSEY, THE SECTIONS TITLED “RELEASE AND AUTHORIZATION,” “INDEMNIFICATION,” “DISCLAIMER OF WARRANTIES,” AND “LIMITATION OF LIABILITY” HEREIN ARE INTENDED TO BE ONLY AS BROAD AS IS PERMITTED UNDER THE LAWS OF THE STATE OF NEW JERSEY. IF ANY PORTION OF THESE SECTIONS IS HELD TO BE INVALID UNDER THE LAWS OF THE STATE OF NEW JERSEY, THE INVALIDITY OF SUCH PORTION SHALL NOT AFFECT THE VALIDITY OF THE REMAINING PORTIONS OF THE APPLICABLE SECTIONS.

INDEMNIFICATION

To the fullest extent permitted by applicable law, you agree to indemnify, defend, and hold harmless LMSYS Org and its affiliates and its and their Representatives (collectively, the “Indemnitees”) from and against all actual or alleged third-party claims, damages, awards, judgments, losses, liabilities, obligations, penalties, interest, fees, expenses (including, without limitation, attorneys’ fees and expenses), and costs (including, without limitation, court costs, costs of settlement, and costs of pursuing indemnification and insurance), of every kind and nature whatsoever, whether known or unknown, foreseen or unforeseen, matured or unmatured, or suspected or unsuspected, in law or equity, whether in tort, contract, or otherwise (collectively, “Claims”), including, but not limited to, damages to property or personal injury, that are caused by, arise out of, or are related to (a) your registration for, attendance at, or participation in the Summit, or your use or misuse of the Site or other Services or any Summit Content; (b) your User Content; (c) your violation of these Terms, the Code of Conduct, or any Venue rules; (d) your violation of the rights of a third party, including another Participant; or (e) your negligence or willful misconduct. You agree to promptly notify LMSYS Org of any third-party Claims and to cooperate with the applicable Indemnitee in defending such Claims. You further agree that the Indemnitees shall have the right to control the defense or settlement of any third-party Claims. THIS INDEMNITY IS IN ADDITION TO, AND NOT IN LIEU OF, ANY OTHER INDEMNITIES SET FORTH IN A WRITTEN AGREEMENT BETWEEN YOU AND US.

TERMINATION

You agree that LMSYS Org, in its sole discretion, may suspend or terminate your registration or account (or any part thereof), your access to the Site, or your attendance at or participation in the Summit or the other Services, and may remove and discard any content within the Services, for any reason, including, without limitation, if LMSYS Org believes that you have violated or acted inconsistently with the letter or spirit of these Terms or the Code of Conduct. Any suspected fraudulent, abusive, or illegal activity may be referred to appropriate law enforcement authorities. You agree that any termination of your access to the Services under any provision of these Terms may be effected without prior notice, and you acknowledge and agree that LMSYS Org may immediately deactivate or delete your registration or account and all related information and files and/or bar any further access to such files or the Services. Further, you agree that LMSYS Org will not be liable to you or any third party for any termination of your access to the Services, and, except as expressly provided in these Terms or required by applicable law, no refund will be provided upon any such termination for cause.

DISPUTES WITH OTHER PARTICIPANTS

You agree that you are solely responsible for your interactions with any other Participants, speakers, sponsors, exhibitors, or other third parties in connection with the Services (including the Summit), and LMSYS Org will have no liability or responsibility with respect thereto. LMSYS Org reserves the right, but has no obligation, to become involved in any way with disputes between you and any other Participant or third party.

DISPUTE RESOLUTION BY BINDING ARBITRATION

PLEASE READ THIS SECTION CAREFULLY AS IT AFFECTS YOUR RIGHTS.

Agreement to Arbitrate

This Dispute Resolution by Binding Arbitration section is referred to in these Terms as the “Arbitration Agreement.” You agree that any and all disputes or claims that have arisen or may arise between you and LMSYS Org, whether arising out of or relating to these Terms (including any alleged breach thereof), the Services (including the Summit), any Summit Content, any advertising, or any aspect of the relationship or transactions between us, will be resolved exclusively through final and binding arbitration, rather than a court, in accordance with the terms of this Arbitration Agreement, except that (a) you may assert individual claims in small claims court, if your claims qualify, and (b) either party may bring an individual action in a court of competent jurisdiction seeking injunctive or other equitable relief for the actual or threatened infringement, misappropriation, or violation of that party’s intellectual property rights. Further, this Arbitration Agreement does not preclude you from bringing issues to the attention of federal, state, or local agencies, and such agencies can, if the law allows, seek relief against us on your behalf. You agree that, by entering into these Terms, you and LMSYS Org are each waiving the right to a trial by jury or to participate in a class action. Your rights will be determined by a neutral arbitrator, not a judge or jury. The Federal Arbitration Act governs the interpretation and enforcement of this Arbitration Agreement.

Prohibition of Class and Representative Actions and Non-Individualized Relief

YOU AND LMSYS ORG AGREE THAT EACH OF US MAY BRING CLAIMS AGAINST THE OTHER ONLY ON AN INDIVIDUAL BASIS AND NOT AS A PLAINTIFF OR CLASS MEMBER IN ANY PURPORTED CLASS OR REPRESENTATIVE ACTION OR PROCEEDING. UNLESS BOTH YOU AND LMSYS ORG AGREE OTHERWISE, THE ARBITRATOR MAY NOT CONSOLIDATE OR JOIN MORE THAN ONE PERSON’S OR PARTY’S CLAIMS AND MAY NOT OTHERWISE PRESIDE OVER ANY FORM OF A CONSOLIDATED, REPRESENTATIVE, OR CLASS PROCEEDING. ALSO, THE ARBITRATOR MAY AWARD RELIEF (INCLUDING MONETARY, INJUNCTIVE, AND DECLARATORY RELIEF) ONLY IN FAVOR OF THE INDIVIDUAL PARTY SEEKING RELIEF AND ONLY TO THE EXTENT NECESSARY TO PROVIDE RELIEF NECESSITATED BY THAT PARTY’S INDIVIDUAL CLAIM(S), EXCEPT THAT YOU MAY PURSUE A CLAIM FOR, AND THE ARBITRATOR MAY AWARD, PUBLIC INJUNCTIVE RELIEF UNDER APPLICABLE LAW TO THE EXTENT REQUIRED FOR THE ENFORCEABILITY OF THIS PROVISION.

Pre-Arbitration Dispute Resolution

LMSYS Org is always interested in resolving disputes amicably and efficiently, and most Participant concerns can be resolved quickly and to the Participant’s satisfaction by emailing LMSYS Org at contact@lmsys.org. If such efforts prove unsuccessful, a party who intends to seek arbitration must first send to the other, by certified mail, a written Notice of Dispute (“Notice”). The Notice to LMSYS Org should be sent to LMSYS Org, 195 Page Mill Road, Suite #107, Palo Alto, CA 94306, Attn: Legal (the “Notice Address”). The Notice must (i) describe the nature and basis of the claim or dispute and (ii) set forth the specific relief sought. If LMSYS Org and you do not resolve the claim within sixty (60) calendar days after the Notice is received, you or LMSYS Org may commence an arbitration proceeding. During the arbitration, the amount of any settlement offer made by LMSYS Org or you will not be disclosed to the arbitrator until after the arbitrator determines the amount, if any, to which you or LMSYS Org is entitled.

Arbitration Procedures

Arbitration will be conducted by a neutral arbitrator in accordance with the American Arbitration Association’s (“AAA”) rules and procedures, including the AAA’s Consumer Arbitration Rules (collectively, the “AAA Rules”), as modified by this Arbitration Agreement. For information on the AAA, please visit its website, http://www.adr.org. Information about the AAA Rules and fees for consumer disputes can be found at the AAA’s consumer arbitration page, https://www.adr.org/consumer. If there is any inconsistency between any term of the AAA Rules and any term of this Arbitration Agreement, the applicable terms of this Arbitration Agreement will control unless the arbitrator determines that the application of the inconsistent Arbitration Agreement terms would not result in a fundamentally fair arbitration. The arbitrator must also follow the provisions of these Terms as a court would. All issues are for the arbitrator to decide, including issues relating to the scope, enforceability, and arbitrability of this Arbitration Agreement. Although arbitration proceedings are usually simpler and more streamlined than trials and other judicial proceedings, the arbitrator can award the same damages and relief on an individual basis that a court can award to an individual under these Terms and applicable law. Decisions by the arbitrator are enforceable in court and may be overturned by a court only for very limited reasons.

Unless LMSYS Org and you agree otherwise, any arbitration hearings will take place in a reasonably convenient location for both parties with due consideration of their ability to travel and other pertinent circumstances. If the parties are unable to agree on a location, the determination will be made by the AAA. If your claim is for US$10,000 or less, LMSYS Org agrees that you may choose whether the arbitration will be conducted solely on the basis of documents submitted to the arbitrator, through a telephonic hearing, or by an in-person hearing as established by the AAA Rules. If your claim exceeds US$10,000, the right to a hearing will be determined by the AAA Rules. Regardless of the manner in which the arbitration is conducted, the arbitrator will issue a reasoned written decision sufficient to explain the essential findings and conclusions on which the award is based.

Costs of Arbitration

Payment of all filing, administration, and arbitrator fees (collectively, the “Arbitration Fees”) will be governed by the AAA Rules, unless otherwise provided in this Arbitration Agreement. To the extent any Arbitration Fees are not specifically allocated to either LMSYS Org or you under the AAA Rules, LMSYS Org and you shall split them equally; provided that if you are able to demonstrate to the arbitrator that you are economically unable to pay your portion of such Arbitration Fees or if the arbitrator otherwise determines for any reason that you should not be required to pay your portion of any Arbitration Fees, LMSYS Org will pay your portion of such fees. In addition, if you demonstrate to the arbitrator that the costs of arbitration will be prohibitive as compared to the costs of litigation, LMSYS Org will pay as much of the Arbitration Fees as the arbitrator deems necessary to prevent the arbitration from being cost-prohibitive. Any payment of attorneys’ fees will be governed by the AAA Rules.

Batch Arbitration

To increase the efficiency of administration and resolution of arbitrations, you and LMSYS Org agree that in the event that twenty-five (25) or more similar demands for arbitration are filed against LMSYS Org by or with the assistance or coordination of the same law firm, group of law firms, or organizations acting in coordination (a “Mass Filing”), the AAA shall (i) administer the Mass Filing in batches of up to fifty (50) demands per batch; (ii) appoint a single arbitrator for each batch; and (iii) provide for the resolution of each batch as a single consolidated arbitration, with one set of filing and administrative fees due per side per batch, one procedural calendar, one hearing (if any) in a format to be determined by the arbitrator, and one final award. You agree to cooperate in good faith with LMSYS Org and the AAA to implement such a batch approach to the administration and resolution of any Mass Filing, and the parties agree that batches shall be administered sequentially and that any applicable statute of limitations shall be tolled with respect to demands awaiting batching from the date a compliant Notice is received until the applicable batch may proceed. This “Batch Arbitration” provision shall in no way be interpreted as authorizing a class, collective, or mass arbitration or action of any kind. If this Batch Arbitration provision is found to be unenforceable as to a particular claimant, it shall be severed as to that claimant only, and the remainder of this Arbitration Agreement shall continue to apply.

Confidentiality

All aspects of the arbitration proceeding, and any ruling, decision, or award by the arbitrator, will be strictly confidential for the benefit of all parties.

Your Right to Opt Out

You may opt out of this Arbitration Agreement by sending written notice of your decision to the Notice Address, or by email to contact@lmsys.org, within thirty (30) days after you first accept these Terms. Your notice must include your name, the email address used to register for the Summit, and a clear statement that you wish to opt out of this Arbitration Agreement. If you opt out in accordance with this paragraph, neither you nor LMSYS Org will be bound by this Arbitration Agreement, but all other provisions of these Terms will continue to apply to you.

Severability of Arbitration Agreement

If a court or the arbitrator decides that any term or provision of this Arbitration Agreement (other than the subsection above titled “Prohibition of Class and Representative Actions and Non-Individualized Relief”) is invalid or unenforceable, the parties agree to replace such term or provision with a term or provision that is valid and enforceable and that comes closest to expressing the intention of the invalid or unenforceable term or provision, and this Arbitration Agreement will be enforceable as so modified. If a court or the arbitrator decides that any of the provisions of the subsection above titled “Prohibition of Class and Representative Actions and Non-Individualized Relief” are invalid or unenforceable, then the entirety of this Arbitration Agreement will be null and void, unless such provisions are deemed to be invalid or unenforceable solely with respect to claims for public injunctive relief. The remainder of these Terms will continue to apply.

Future Changes to Arbitration Agreement

Notwithstanding any provision in these Terms to the contrary, LMSYS Org agrees that if it makes any future change to this Arbitration Agreement (other than a change to the Notice Address) while you are a user of the Services, you may reject any such change by sending LMSYS Org written notice within thirty (30) calendar days of the change to the Notice Address provided above. By rejecting any future change, you are agreeing that you will arbitrate any dispute between us in accordance with the language of this Arbitration Agreement as of the date you first accepted these Terms (or accepted any subsequent changes to these Terms).

NOTICE FOR CALIFORNIA USERS

Under California Civil Code Section 1789.3, users of the Services from California may be entitled to the following specific consumer rights notice: The Complaint Assistance Unit of the Division of Consumer Services of the California Department of Consumer Affairs may be contacted (a) via email at dca@dca.ca.gov; (b) in writing at: Department of Consumer Affairs, Consumer Information Division, 1625 North Market Blvd., Suite N 112, Sacramento, CA 95834; or (c) by telephone at (800) 952-5210 or (800) 326-2297 (TDD). Sacramento-area consumers may call (916) 445-1254 or (916) 928-1227 (TDD). You may contact us at LMSYS Org, 195 Page Mill Road, Suite #107, Palo Alto, CA 94306, Attn: Legal.

EXPORT CONTROLS; SANCTIONS

You represent and warrant that you are not (a) located in, organized under the laws of, or ordinarily resident in any country or territory that is the subject of comprehensive U.S. sanctions or embargoes; (b) identified on any restricted-party list maintained by the U.S. government, including OFAC’s Specially Designated Nationals and Blocked Persons List or the U.S. Department of Commerce’s Denied Persons List or Entity List; or (c) otherwise prohibited under applicable export control or economic sanctions laws from registering for or attending the Summit or receiving the Services. You agree to comply with all applicable export control and economic sanctions laws and regulations in connection with the Summit and the Services, including with respect to any software, technology, or technical data received or accessed at or in connection with the Summit.

SEVERABILITY

If any provision of these Terms is found by a court of competent jurisdiction to be invalid, the parties nevertheless agree that the court should endeavor to give effect to the parties’ intentions as reflected in the provision, and the other provisions of these Terms remain in full force and effect.

ASSIGNABILITY

You may not assign these Terms without the prior written consent of LMSYS Org, but LMSYS Org may assign or transfer these Terms, in whole or in part, without restriction.

GOVERNING LAW

These Terms will be governed by the laws of the State of California without regard to its conflict of law provisions. With respect to any disputes or claims not subject to arbitration, as set forth above, you and LMSYS Org submit to the personal and exclusive jurisdiction of the state and federal courts located within San Francisco County, California.

MISCELLANEOUS

These Terms constitute the entire agreement between you and LMSYS Org and govern your use of the Services (including the Summit), superseding any prior agreements between you and LMSYS Org with respect thereto; provided, that if you or your organization has entered into a separate written speaker, sponsorship, exhibitor, or similar agreement with LMSYS Org, that agreement will control in the event of a conflict with these Terms with respect to its subject matter. Except for the Released Parties and the Indemnitees, which are intended third-party beneficiaries of the provisions of these Terms applicable to them, these Terms are intended solely for the benefit of the parties and are not intended to confer third-party beneficiary rights upon any other person or entity. You also may be subject to additional terms and conditions that may apply when you use Third-Party Services, third-party content, or third-party software, or when you are present at the Venue. The failure of LMSYS Org to exercise or enforce any right or provision of these Terms will not constitute a waiver of such right or provision. You agree that, regardless of any statute or law to the contrary, any claim or cause of action arising out of or related to use of the Services (including the Summit) or these Terms must be filed within one (1) year after such claim or cause of action arose or be forever barred. A printed version of this agreement and of any notice given in electronic form will be admissible in judicial or administrative proceedings based upon or relating to this agreement to the same extent and subject to the same conditions as other business documents and records originally generated and maintained in printed form. The section titles in these Terms are for convenience only and have no legal or contractual effect. Notices to you may be made via either email or regular mail; LMSYS Org may also provide notices to you of changes to these Terms or other matters by displaying notices or links to notices generally on the Services. Provisions of these Terms that by their nature should survive termination or expiration—including the “Release and Authorization,” “Photography; Recording; Likeness Release,” “Summit Content; Intellectual Property,” “Disclaimer of Warranties,” “Limitation of Liability,” “Indemnification,” and “Dispute Resolution by Binding Arbitration” sections—will so survive.

CONTACT

If you have any questions about these Terms or the Summit, please contact us at contact@lmsys.org or by mail at LMSYS Org, 195 Page Mill Road, Suite #107, Palo Alto, CA 94306, Attn: Legal.