Introducing the Cosmos Coalition A new global initiative with NVIDIA and leading AI labs to build and open-source frontier world models for physical AI. Runway joins as a founding member, working alongside NVIDIA and a set of leading AI labs to build, share and accelerate world
OPEN SOURCE
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Cosmos 3 fully open: weights and post-training recipes available
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As always, Cosmos 3 is fully open. This includes model weights and post-training recipes. Available now on @huggingface
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NVIDIA AI ranks first on physical AI benchmarks among open models
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Delivering leading results on physical AI benchmarks among open models, it ranks first across @ArtificialAnlys
, Physics-IQ, PAI-Bench and R-Bench for world generation accuracy, RoboLab and RoboArena for action policy and the VANTAGE-Bench and TAR leaderboards for vision -
NVIDIA AI launches Cosmos 3, first fully open omnimodel for Physical AI
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Introducing Cosmos 3: Our latest frontier model for Physical AI
— NVIDIA AI (@NVIDIAAI) 1 juin 2026
Cosmos 3 is the world’s first fully open omnimodel with native vision reasoning, world and action generation.
Today we’re releasing Super (32B) and Nano (8B) variants. pic.twitter.com/6UfkSA7kzQIntroducing Cosmos 3: Our latest frontier model for Physical AI Cosmos 3 is the world’s first fully open omnimodel with native vision reasoning, world and action generation. Today we’re releasing Super (32B) and Nano (8B) variants.
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Summer of wild innovations for open-source AI
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This will be the summer where we make crazy wild things happen to opensource AI
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User waits for weights before commenting on M3 numbers
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M3 numbers look good but am gonna wait for the weights before I comment any further
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Vibe shift: Soumith’s dream of personal AI realized by PewDiePie
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just a small zoom out on the vibe shift: in Feb 2025 @soumithchintala was talking about his dream of personal, local, private agents, most people didn't believe him. it's June 2026 and @pewdiepie has just released his vibecoded @opencode wrapper that is a complete personal AI
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Teaching Codex to automate QA testing of OpenClaw via VNC and browser
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Been teaching codex to be my QA assistant. For every commit it creates a user-test scenario and uses webVNC (crabbox), computer/browser use (peekaboo/mcporter) to test OpenClaw like a user/QA person would. This runs in the background and opens PRs with fixes.
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Encourage public sharing of coding and agent traces
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We need more coding and agent traces public sharing to build datasets and better open source models! Lots of people contributing already, you should share yours too! https://
huggingface.co/datasets?searc
h=Traces
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We Need More Public Coding and Agent Traces for Open Source Models
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We need more coding and agent traces public sharing to build datasets and better open source models! Lots of people contributing already, you should share yours too!