Tokens On Us: A Nebius and LangChain Happy Hour

​Only 40 spots. Invite-only. RSVP before you get 429’d.

​Before Ray Summit kicks off, Nebius and LangChain are co-hosting a happy hour at a hidden-gem SF spot — think literary cocktails with a lot of personality. Full address revealed once you’re on the list.

​Scale on Ray, serve on vLLM, or build agents with LangChain? If your job is getting models into production, not demos – this is your room. Talk production inference with the team behind Nebius Token Factory, swap agent war stories with the Nebius and LangChain crew, and catch an early preview of the Lightning Talk we’re bringing to Ray Summit.

​No agenda, no slides. Just good food, great conversations, and a room full of people who get why you're excited about this.

​Speaker Preview 
Ryan Wang, SVP Applied AI at Nebius, and co-founder of Eigen AI, will be previewing his Ray Summit Lightning Talk. IYKYK. Don't miss it.

​About Nebius 
Nebius, the AI cloud company, is building the full-stack platform for developers and companies to take charge of their AI future — from data and model training to production deployment. Founded on deep in-house technological expertise and operating at scale with a rapidly expanding global footprint, Nebius serves startups and enterprises building AI products, agents and services worldwide. Nebius is listed on Nasdaq (Nasdaq: NBIS) and headquartered in Amsterdam. For more information please visit www.nebius.com.

​About LangChain LangChain powers the full agent development lifecycle — building, testing, deploying, and monitoring — so AI teams can improve their agents systematically. LangSmith Engine accelerates this cycle, automatically surfacing and fixing issues to improve agents over time. LangSmith is neutral by design, so teams can customize their own stack to optimize on cost and performance as the landscape evolves. More than 7,000 customers, including NVIDIA, Bridgewater, LinkedIn, Workday, Harvey, and Rippling trust LangSmith to build and manage their agents.