Long Horizon Agents Hackathon
Long-horizon agents still break down over time: they accumulate observations, actions, and stale context until the growing history slows them down, costs more, and makes their own state less reliable.
Fixing that means rethinking the architecture — explicit mutable state instead of ever-growing histories, agents that edit their own working context, and a clear split between what needs to persist and what can be discarded. This hackathon is about building that architecture.
Build systems that help agents preserve what matters and discard what doesn't, staying reliable as tasks stretch from minutes to hours, days, or longer.
We're backing you with some of the best tools
AWS: The models and cloud infrastructure to help you actually ship.
Liquid AI: Efficient general-purpose AI at every scale.
Nimble: Web data your agents can trust.
Tinybird: Analytical database for agents and humans.
Black Forest Labs: Frontier AI for visual intelligence 🏞️🎥🤖
Speakers
Viviana Márquez - Developer Relations @ Liquid AI
Tianshu Yu- Member of Technical Staff, ML Engineer @ Liquid AI
Frederic Boesel - Founding Member @ Black Forest Labs
Yaniv Markovski - Head of Ecosystem Engineering @ Nimble
Enzo Kajiya - Enterprise Account Executive @ Tinybird
Judges
Saptarshi Banerjee - Applied AI Specialist Architect @ OpenAI
Viviana Márquez - Developer Relations @ Liquid AI
Tianshu Yu - Member of Technical Staff, ML Engineer @ Liquid AI
Yaniv Markovski - Head of Ecosystem Engineering @ Nimble
Frederic Boesel - Founding Member @ Black Forest Labs
Mogana Kumaran S. - Senior Staff Data Engineer @ Gap INC
Amit Panda - Staff Software Engineer @ LinkedIn
Tulika Manek - Tech Lead @ Razorpay
Pedro S. Lopez - Software Engineering @ Airbyte
Enzo Kajiya - Enterprise Account Executive @ Tinybird
Brian Neville-O'Neill - Head of Marketing @ Tinybird
David Li - Co-founder @ Induction Labs
Frederic Boesel - Founding Member @ Black Forest Labs
Agenda
9:30 AM — Doors Open + Opening Remarks
11:00 AM — Kickoff & Hack
1:30 PM — Lunch
4:30 PM — Project Submission
5:00 PM — Finalist Demos + Judging
7:00 PM — Awards + Closing
Thank you to our Partners!
Note: This event is fully in-person in San Francisco. Capacity is strictly limited. All attendees must apply and be approved prior to the event. Unapproved or pending applicants will not be admitted at the door.
All guests must be 18+ and present a valid government-issued physical photo ID at check-in (digital IDs will not be accepted). Scooters and bikes are not permitted in any Amazon building with no on-site parking available.
Maximum team size is four.
See what’s possible.
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