Scaling Physical AI | Prev @Coinbase @UCBerkeley EECS All views are my own.

San Francisco, CA
Evaluation of Robotics is fully broken today. Repeated calibration, manual set ups, lack of standardized frameworks or scoring methodologies. All of these are time sinks that make it 100x slower than LLMs. Longer cycles, lesser iterations, lesser progress. WE MUST FIX THIS
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03.10.26 Lake Tahoe
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non-grid portable energy infra wins with current demand nuclear prob wins smth like @RadiantNuclear
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Game theory lens on how incumbent tech companies with monopolies should integrate personal AI agents — if you don’t integrate you risk losing dominance — if you do integrate you risk losing revenue ($80bn) @mvernal suggests a premium tier for seamless agentic shopping exp.
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Love having more evals my friends work on
Today we're launching the Specialized Intelligence Index (SII): one destination for real-work benchmarks across industries, built by the teams that use them every day. Hear from Fireworks co-founder @the_bunny_chen on the importance of specialized benchmarks:
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Congratulations @chargu_ and the @FireworksAI_HQ team on releasing Specialized Intelligence Index Domain-specialized Evals are the future of how we define what good looks like for frontier models!
Today we're launching the Specialized Intelligence Index (SII): one destination for real-work benchmarks across industries, built by the teams that use them every day. Hear from Fireworks co-founder @the_bunny_chen on the importance of specialized benchmarks:
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autonomous robots is a prerequisite for successful space colonization
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Varun Nair retweeted
Standard simulated environments lack real-world physics and noise. Interactive World Models get closer, but training them needs video labelled with low-level actions, and real footage rarely has those labels. Today, we’re releasing the Reka Inverse Dynamics Model (RIDM), a compact model that extracts low-level camera/motor commands directly from raw video. 🕹️Trained entirely on video games 🌐Generalizes to real-world footage 🔐 Weights open-sourced under Apache 2.0 Read the research note and grab the weights on 🤗Hugging Face: reka.ai/news/reka-inverse-dy… #MachineLearning #Robotics #WorldModels #AIResearch #OpenSource
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Interesting concept of generative video to extend perception
World models have one eye: the camera. They can evolve what they see, but the rest of the world quickly goes unobserved. So what if we gave them more eyes, like LoL wards or StarCraft Observers, and let them move around the world? We introduce World Observer! TL;DR: Keep the off-screen world evolving. Joint actor-observer generation with freely placed and movable panoramic observers. Proj page: cvlab-kaist.github.io/world-… @KAIST_AI @hyunwookee
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If you are a - engineer with 2+ yrs of exp - based in SF - fascinated with robotics, infrastructure and energy - FDE type beat Exciting space co. might be ur next work home. DMs open 👀
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Good evals make me happy :)
[1/4] How well do speech recognition systems handle real conversations in 21 languages? Today we're releasing DAI-ASR-I18N, a benchmark that evaluates 14 systems on speech recognition and speaker diarization in natural, unscripted conversation
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Congratulations @arthvid and the @withdavidai team for releasing DAI-ASR-I18N Shows where current frontier audio models really stand. Multilingual diarization and transcription. The benchmark audio models need!
[1/4] How well do speech recognition systems handle real conversations in 21 languages? Today we're releasing DAI-ASR-I18N, a benchmark that evaluates 14 systems on speech recognition and speaker diarization in natural, unscripted conversation
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This v cool!
1/ 2 mm. That’s the median TCP tracking error we’re now achieving across our latest collection activities with our in-house SLAM stack. This clip was captured inside a 300-person manufacturing site in Delhi, India.
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Varun Nair retweeted
Introducing MC-EgoHands, the first all-in-one harness for turning raw ego video into training-ready data. → Frontier hand pose (<7mm) across 4 public benchmarks → Human grasps retargeted to Panda/LIBERO and Yam in one pass → Occluded frames flagged as interpolated or missing → Structured episodes in @huggingface @LeRobotHF v3
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I definitely manifested this. 1 day later @PantheonInc releases Argus: SOTA open source annotator model for granular episode annotations @MidcenturyAI releases MC-EgoHands: recovers hand poses and makes it trainable action data These are the companies turning raw data to intelligent signals to unlock robot learning!
Raw Data is Pixels Annotated Data has Signal for Learning If only we had a SOTA Annotator Model for all this ego data...
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Amazing work by @MidcenturyAI to go from ego video to hand poses for training I can attest that this was a massive undertaking even 8 months ago, fine tuning WiLoR or HaMeR but now MC EgoHands seems to have solved it well! Great day for robust annotations!
Introducing MC-EgoHands, the first all-in-one harness for turning raw ego video into training-ready data. → Frontier hand pose (<7mm) across 4 public benchmarks → Human grasps retargeted to Panda/LIBERO and Yam in one pass → Occluded frames flagged as interpolated or missing → Structured episodes in @huggingface @LeRobotHF v3
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Failure data is crucial for learning Categorizing Failure Data from episodes of open source datasets might be one the highest signal annotations you can get for you data… now it’s finally open source Great initiative by @PantheonInc @ericli_ 🚀🚀
Replying to @calixo888
Read the full analysis at pantheon.inc/research/argus, and run Argus on your data at data.pantheon.inc/. For collaborations or questions, contact us at data@pantheon.inc. Credit to @ericli_ for undertaking this project.
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One of the strongest example of benchmarking annotation agreement and alignment across the strongest models today. Data annotation QC and agreement are downstream of a great data annot pipeline
Replying to @calixo888
Read the full analysis at pantheon.inc/research/argus, and run Argus on your data at data.pantheon.inc/. For collaborations or questions, contact us at data@pantheon.inc. Credit to @ericli_ for undertaking this project.
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An open source robotics data annotation pipeline is game changer for the robotics data and learning community!
Argus: an open-source robotics data annotation and quality pipeline. With new frontier VLMs like GPT-6 Astra, we can generate rich, high-quality annotations for robotics data for both training and dataset analysis. Argus delivers detailed, timestamp-level annotations while catching issues like mislabeled instructions, sped-up recordings, swapped camera streams, and unflagged operator mistakes. To support better data quality for the robotics community, we’re open-sourcing Argus for anyone to use 🧵
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Varun Nair retweeted
Argus: an open-source robotics data annotation and quality pipeline. With new frontier VLMs like GPT-6 Astra, we can generate rich, high-quality annotations for robotics data for both training and dataset analysis. Argus delivers detailed, timestamp-level annotations while catching issues like mislabeled instructions, sped-up recordings, swapped camera streams, and unflagged operator mistakes. To support better data quality for the robotics community, we’re open-sourcing Argus for anyone to use 🧵
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