Oct 16
The Party
The official kick-off party, hosted by Hugging Face. The week opens.
Community Events
Every event of Open Source AI Week 2026 — the flagship moments and the full community calendar.
Flagship Events
The anchor moments of the week — everything else happens around them.
Oct 16
Oct 17-18
The Hackathon
Open models, local inference, on-device. Demo night closes Sunday.
Oct 19
The Debates
Frontier safety, open vs. closed models — argued on stage.
Oct 23
The Awards
Awards for the people of open-source AI, then an evening of connecting with the community.
Official Open Source AI Week Calendar
Ten days · October 16-25, 2026 · San Francisco Bay Area. Filter by topic, type or date — scroll the box for the full lineup.
Topic
Type
Date
Friday, October 16, 2026
Kick Off Party – Open Together
We’re throwing the official kick-off party and we are calling all AI Builders to San Francisco. Let’s come together. Show strength in numbers. Celebrate open models. And dance for AI freedom.
Hosted by Hugging Face · Official Event
Crusoe Field Day: Build, Train, Deploy
Crusoe takes over the Civil War Parade Lawn in the Presidio for a model-themed field day — race your team’s “model” from raw data to production through themed games, with food and prizes.
Hosted by Crusoe · Community Event
Maritime Dual-Use Hackathon
The Fincantieri Maritime Dual-Use Hackathon crosses the Atlantic: 36 hours of teams building working solutions to real maritime and defense engineering challenges in the Bay Area’s deep-tech ecosystem.
Hosted by Mind the Bridge & Silicon Mountain · Community Event
Saturday, October 17, 2026
The Recursive Agents Hackathon
Build a team of agents you can walk away from. During the PyTorch Conference in San Francisco, build agents that can take a goal and run with it. Let them make the plan, spin up sub-agents, delegate work, communicate with each other, check their o
Hosted by NVIDIA x Crusoe x Cerebral Valley · Community Event
Arm + Meta ExecuTorch: Edge AI Challenge
Join Arm and Meta for the ExecuTorch: Edge AI Challenge, a two-day, hands-on hackathon focused on building and deploying AI applications on Arm-powered devices. Developers, students, and AI enthusiasts will explore Meta's open-source ExecuTorch fr
Hosted by Arm · Community Event
The Hackathon
The ExecuTorch Hackathon — open models, local inference, on-device. Demo night closes Sunday.
Official Event
MITAI Conference 2026: Age of Agency
The 10th annual MIT AI conference: 500 executives, founders, researchers and investors for a day of workshops, demos, talks and networking, with 50+ speakers.
Hosted by MIT Alumni Startups · Community Event
Sunday, October 18, 2026
InclusionAI Tech Night: Your AI Reality Check
Meet the developers and researchers building open models and agent systems. Can we trust what the benchmark says? Can an agent system be smarter than its best model?
Hosted by Ant Open Source (InclusionAI) · Community Event
Monday, October 19, 2026
Cline & Composio Hackathon
Join Cline and Composio for a hands-on hackathon during Open Source AI Week. Attendees will build and open-source AI agents with access to Composio tools, Cline credits, and AI inference from other partners.
Hosted by Cline & Composio · Community Event
Fine-Tune LLMs on Amazon SageMaker and Run Them On-Device with GenieX
Join AWS and Qualcomm for a hands-on workshop covering the complete cloud-to-edge generative AI pipeline, from fine-tuning LLMs on Amazon SageMaker to running them on Snapdragon-powered devices with GenieX, Qualcomm's open-source on-device Gen AI run
Hosted by Qualcomm & AWS · Community Event
The Debates
Frontier safety, open vs. closed models. Named debaters, spicy topics, videos posted later.
Official Event
PyTorch, Powering the Enterprise
Red Hat, NVIDIA and IBM on how PyTorch and its ecosystem — vLLM, Ray, Helion — moved from research labs to power the enterprise. Keynotes, fireside chats and lightning talks.
Hosted by Red Hat, NVIDIA, and IBM · Community Event
Arm Create: Hands-on AI with Google, Renesas & Nota AI
Deploy and optimize AI workloads on Arm from cloud to edge — Gemma, Google AI Edge and LiteRT, PyTorch and ExecuTorch, agentic and physical AI — with experts from Arm, Google DeepMind, Renesas and Nota AI.
Hosted by Arm · Community Event
Agents hunting Agents: Open Source + AI Approaches
An agent swarm is making moves — attack, or just doing its job? Work in teams with mentors from AI and cybersecurity to spot malicious agent behavior with Vigil, a 100% open source approach.
Hosted by Silicon Valley AI Hub · Community Event
Fine-Tune LLMs on Amazon SageMaker, Run On-Device with GenieX
AWS and Qualcomm hands-on workshop: LoRA fine-tune LLMs on Amazon SageMaker, export to GGUF, and run them on Snapdragon devices with GenieX — the complete cloud-to-edge generative AI pipeline.
Hosted by AWS & Qualcomm · Community Event
Triton Developer Conference
The fourth annual Triton Developer Conference: GPU kernel engineers, AI compiler researchers and hardware partners shape Triton’s roadmap. Keynotes from OpenAI and Meta — co-located with PyTorch Conference.
Hosted by Meta · Community Event
Tuesday, October 20, 2026
Powering an AI Workforce
Teams building sophisticated AI systems and agents today have to consider several factors: how to build them, what to integrate with, how to run version control, how to run evals, how to manage credentials and access, and much more.
Hosted by Sim · Community Event
OpenClaw and Friends Meetup
Your AI. Your rules. Better together. Join the OpenClaw Foundation and Friends during Open Source for AI Week for a meetup about AI you can own, understand, and control. We’re bringing together the people building open-source AI agents, the p
Hosted by OpenClaw Foundation · Community Event
SGLang x LinkedIn Meetup
SGLang and LinkedIn are co-hosting an AI Infra Meetup at LinkedIn's Sunnyvale campus during Open Source AI Week. SGLang is a high-performance open-source serving framework for large language and multimodal models, running in production at NVIDIA,
Hosted by SGLang · Community Event
PyTorch Conference
PyTorch Foundation 2-day event (San Jose).
Overmind Arcade
Open source has always been a multiplayer game — for one night it’s literal. An arcade taken over by the people building in the open: pick a machine, find a Player 2, ask what they’re shipping.
Hosted by Tyler Edwards · Community Event
Responsibly Pacing the Frontier
Software is dead. Your GPUs are late. So yeah — it’s a party: an evening of food, kernels and connecting with the people pacing the frontier.
Community Event
Wednesday, October 21, 2026
Intercept Night
Join us after the Cloud Security Alliance Agentic AI Security Summit for an evening focused on how we secure AI agents once they start taking action in real systems. We’ll open with an introduction to AARM (Autonomous Action Runtime Management),
Hosted by Keycard · Community Event
Open Infra Night for Agent Builders
Open Infra Night for Agent Builders is a community meetup hosted by Strukto AI and Infron AI during Open Source AI Week. The evening explores open-source infrastructure for production AI agents and models, including virtual filesystems, sandboxed run
Hosted by Strukto AI · Community Event
Lessons from Open Source DevTools Founders
PostHog and 1984 Ventures host round-table discussions with founders who build in the open — open source as a GTM strategy, open source AI, and lessons from PostHog, Cline and more.
Hosted by PostHog & 1984 Ventures · Community Event
AI Infrastructure Night
Founders and engineers building the systems behind production AI — four technical talks on building, deploying and operating production AI systems, plus food and networking.
Hosted by Sahar Mor & Sharone Ofer · Community Event
ANDxOR End User Group Meetup
ANDxOR, the end-user community of the Agentic AI Foundation, brings leaders and developers together face-to-face — live case studies of deploying agentic AI systems in production across enterprises.
Hosted by the Agentic AI Foundation · Community Event
Open Source AI + Policy Happy Hour
Open source AI is in the policy spotlight. GitHub brings together policymakers, researchers, industry and civil society for two conversations on advancing an AI ecosystem that is open, secure, competitive and innovative.
Hosted by GitHub · Community Event
Thursday, October 22, 2026
Training Agents IRL
An open-source AI community event on reinforcement learning for agentic systems, hosted by GitHub and Hugging Face. Join the open-source community at GitHub in San Francisco for an evening with researchers and builders exploring how AI agents are
Hosted by Huggingface · Community Event
The Inversion – Agent shift from assist to operate
The Inversion is the moment the subject flips. The agent is no longer the tool you reach for — it's the operator that reaches for you. It decides what needs to happen, runs the workflow, and only calls you when it hits something that requires a pulse
Hosted by onepiece labs · Community Event
Open Source AI Summit
It's that time for another Open Source AI Summit with Buildplanet! This time we are hosting during Open Source AI Week on Oct 16-25, and co-hosting with Open Intelligence Foundation and NEAR AI. Open Source AI Summit is a half day seminar focuse
Hosted by Buildplanet · Community Event
Elevate Your LLM Performance: LMCache Meetup + Hands-on Workshop
Join us for an exclusive, interactive four-hour workshop where we move beyond theory to beginning our mastery of LMCache. This session is designed for engineers and researchers looking to push the boundaries of KV cache management and LLM efficiency.
Hosted by LMCache · Community Event
Step 5 Preview Launch Night 🚀 @SF
We just launched Step 5 Preview, and we'd love for you to be among the first to see it up close. Co-hosted by StepFun and Together AI, this launch night brings together founders, developers, and AI builders for a first look at the model, a panel
Hosted by StepFun · Community Event
AGNTCon+MCPCon
A conference on agents and model context protocol (San Jose).
Enterprise AI Showcase – Silicon Valley
Enterprise AI practitioners on the hard problems — integration, governance, monitoring, security and the messy middle between pilot and production. Tech talks, food and networking with JPMorgan Chase and Docker.
Hosted by AICamp with JPMorgan Chase & Docker · Community Event
Friday, October 23, 2026
Open Source AI Awards
Awards for the people of open-source AI, then an evening of connecting with the community.
Official Event
Saturday, October 24, 2026
The Google Gemma Hardware Hackathon
The Google Gemma Hardware Hackathon @ AGI House Saturday, October 24, 2026 · 10:00 AM–5:00 PM PT (doors 9:30 AM) Hillsborough, CA · Hosted by Google DeepMind and AGI House Build the Future of Edge & Physical AI. Join us for the builder finale
Hosted by AGI House · Community Event
Close-Out Weekend
The final community events.
Official Event
Beyond the Week
AWS Partner Showcase Extended: Temporal, Arize & Databricks
Build production-ready agentic AI from code to deployment with experts from AWS, Temporal, Arize and Databricks — live demos, technical deep dives and partner booths at the AWS Loft.
Hosted by AWS & AICamp · Community Event
AIAS+ 2026 — AI for Scientific Discovery
The Tianqiao and Chrissy Chen Institute brings researchers, founders and students together to explore AI for Science — frontier talks, workshops and conversations across disciplines. Tickets at aiasplus.org.
Hosted by the Chen Institute · Community Event
No events match those filters yet — try clearing one.
The Full Lineup Lives on Luma
Every approved event lands on our official Luma calendar. Browse it, RSVP, and plan your week.
Hosting something open-source-related during the week? Submitting takes two minutes — we review every entry before it goes live.