Get started with Cosmos 3: Download Models on @huggingface → https://
huggingface.co/collections/nv
idia/cosmos3
… Customize Models on GitHub → https://
github.com/nvidia/Cosmos
RESEARCH
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NVIDIA Cosmos 3 launch: download models on HuggingFace and GitHub
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Cosmos 3: NVIDIA’s open world foundation model for physical AI
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Physical AI needs to understand the world before it can act in it.
— NVIDIA (@nvidia) 4 juin 2026
Introducing Cosmos 3, the open world foundation model and the first omni-model for physical AI.
It understands and generates across text, image, video, sound and action – thanks to a new breakthrough… https://t.co/K5RyHTY7gWPhysical AI needs to understand the world before it can act in it. Introducing Cosmos 3, the open world foundation model and the first omni-model for physical AI. It understands and generates across text, image, video, sound and action – thanks to a new breakthrough
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Microsoft shares deep dive into data engineering for frontier AI models
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"MAI-Thinking-1: Building a Hill-Climbing Machine" Microsoft just did something almost no frontier AI lab has done before They shared how they engineered the data behind a frontier-scale model in unusual depth. From data collection and eval decontamination, to data mix
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World models vs language models: Fei-Fei Li’s taxonomy
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Language models gave AI the ability to talk about the world. World models will give AI the ability to understand it. But “world model” is an overloaded term. What does it mean? HAI Founding Director @drfeifei offers the taxonomy that matters now. https://
brnw.ch/21x36eY -
NVIDIA’s Rafiqspace AI achieves 97.7% Bahasa Indonesia ASR accuracy
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When laws and oversight depend on transcripts, 70–80% isn’t enough. http://
Rafiqspace.ai hit 97.7% Bahasa Indonesia accuracy (2.3% WER) with fine‑tuned Nemotron Parakeet ASR—outperforming global tools while cutting per‑hour costs by up to 90%. -
NVIDIA Nemotron 3 Ultra solves AI agent fatigue and cost issues
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AI agents don't just get expensive.
They get tired.
As workflows become longer, agents suffer from goal drift, context overload, and rising token costs.
NVIDIA's Nemotron 3 Ultra aims to fix that: Hybrid Mamba + Transformer 1M-token context 5x throughput 30% lower -
Andon Labs’ real-world AI evals: Claude calls FBI, AI CEOs, price cartels
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Andon Labs' Real-World AI Evals: Claude calls the FBI, AI CEOs, price cartels, Butter-Bench, & Luna https://t.co/KpVP5fw9dM@andonlabs cofounders @lukaspet and @axelbacklund explain why dollar-denominated evals reveal what traditional benchmarks miss, how Claude ended up… pic.twitter.com/Nd11hvIMAo
— Latent.Space (@latentspacepod) 4 juin 2026Andon Labs' Real-World AI Evals: Claude calls the FBI, AI CEOs, price cartels, Butter-Bench, & Luna https://
latent.space/p/andon @andonlabs cofounders @lukaspet and @axelbacklund explain why dollar-denominated evals reveal what traditional benchmarks miss, how Claude ended up -
Model finds counterexample to 80-year-old Erdős conjecture
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What happened when one of our models found a counterexample to an 80-year-old Erdős conjecture?
— OpenAI (@OpenAI) 4 juin 2026
Researchers @alexwei_, @HongxunWu, and @wjmzbmr1 shared the story on the OpenAI Podcast with @AndrewMayne and explained how mathematicians and models can work together to make new… pic.twitter.com/bQQ6Bvr8QhWhat happened when one of our models found a counterexample to an 80-year-old Erdős conjecture? Researchers @alexwei_
, @HongxunWu
, and @wjmzbmr1 shared the story on the OpenAI Podcast with @AndrewMayne and explained how mathematicians and models can work together to make new -
Max Agency: Building AI Agents for Scientific Work with Benchling’s Head of AI
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On the latest episode of Max Agency, @hwchase17
— LangChain (@LangChain) 4 juin 2026
sat down with @nlarusstone, Head of AI at @benchling for a conversation on building agents for scientific work.
⏯️ YouTube: https://t.co/kd6rxBTugR
🎧 Apple Podcasts: https://t.co/IK5uLBNDAC
🎧 Spotify: https://t.co/sG80P8CnyL pic.twitter.com/siurE40tREOn the latest episode of Max Agency, @hwchase17 sat down with @nlarusstone
, Head of AI at @benchling for a conversation on building agents for scientific work. YouTube: https://
youtube.com/watch?v=RjpTrf
fSMjE
… Apple Podcasts: https://
podcasts.apple.com/us/podcast/the
-tool-design-tricks-behind-benchlings-ai-agents/id1891551672?i=1000771169985
… Spotify: https://
open.spotify.com/episode/2bFEj2
W290bk2JW1zC6wyp
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NVIDIA Nemotron 3 Ultra: 5x faster inference, 30% lower costs
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NVIDIA : Nemotron 3 Ultra has been released on Huggingface with 5x faster inference and 30% lower costs in comparison to other open models. > Nemotron-3-Ultra-550B-A55B-NVFP4 is a frontier-scale large language model (LLM) trained by NVIDIA, designed to deliver strong agentic,