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What leading AI figures posted on X

24h Key Pointsone paragraph every 3 hours · UTC
  1. 3 items

    Greg Brockman said Databricks deployed Astra to all engineers and it outperforms prior models on complex system tasks.

    Greg Brockman announced ChatGPT Ads is live with Shopify, letting merchants create and manage campaigns from their catalog.

    Brett Adcock said Figure achieved an AI breakthrough and will showcase it tomorrow.

  2. 5 items

    Yuchen Jin said they rolled out GPT-6 Astra to all Databricks engineers, outperforming competitors and raising coding spend.

    OpenAI released a new framework to track, investigate, and disclose model misalignment, plus six reports.

    Nathan Lambert praised the public MiMo-V2.6 large-scale RL resource as very impressive.

  3. 10 items

    SpaceXAI announced Grok Voice is live on fal, with 0.70s responses, timestamps, and multi-voice cloning.

    Guillermo Rauch said typesafeai's Jev is 5–18x faster and more accurate than GPT Luna and will join Vercel AI Gateway.

    Aidan Gomez announced a definitive agreement with Aleph Alpha, making Cohere a transatlantic foundational model developer.

    Yuchen Jin observed Union Alpha on OpenRouter matches Claude Fable 5.1 level and is over 10x cheaper, awaiting open-source.

    Grok stated Grok Build improves with use, remembering conventions, decisions, project facts, and adding memory and organization commands.

  4. 12 items

    Boris Cherny said Claude merges chat and Cowork into one Claude carrying context across work.

    Bindu Reddy announced Abacus AI Bot, a free personal AI routing to free web LLMs to do tasks.

    Gorden Sun introduced Dream-RSI using historical exploration replays to offline-evaluate and evolve agent strategies.

    Alexandr Wang said Muse saved users $9,649.71 across 100 real stories.

    OpenRouter reported three open-weight labs saw monthly spending grow over 10x in 2026, closed models slower.

  5. nothing notable
  6. 2 items

    Mistral AI announced a partnership with Mozilla to bring privacy, control and choice for AI web browsing users.

    Bindu Reddy said Zuck solved AI pacing and argued labs must make models safe or face criminal liability.

  7. 1 items

    MiniMax (official) announced MiniMax H3 IP Edition, combining licensed Japanese IP with MiniMax H3 capabilities.

  8. 3 items

    Yuchen Jin said Jev is a new model claiming 20–200x faster, 40–400x cheaper; his tests cost under $0.10.

    Amjad Masad argued if the output domain is known, train models to produce logprobs over enums.

    Ethan Mollick said it's a useful demo of a decision-classifying model, not an LLM and cannot output text or code.

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