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Fable 5.1

Fable 5.1 is an artificial intelligence model. Recent news does not mention Fable 5.1, focusing instead on OpenAI's GPT-6 Astra, Cognition's SWE-2 coding model, and Anthropic's disclosure of industrial-scale Claude distillation attacks by Chinese AI labs.

5 stories mentioning Fable 5.1, newest first, each with its sources and discussion. Follow to see new ones on your front page.

  1. TypeSafe AI unveils Jev, a frontier model up to 400× cheaper and 200× faster

    TypeSafe AI announced the early‑access release of Jev, its first “System One” model designed for rapid, structured decision‑making rather than free‑form text generation. Built on a new architecture, a parallel sampler…

    1 source HN 114
    typesafe.ai
  2. OpenAI Launches GPT-6 Astra Amid Safety Concerns and Wiki Incident

    OpenAI rolled out GPT-6 Astra, a new LLM that excels at computer and browser navigation, coding, and math, claiming it is the world’s best computer‑use model. The rollout starts with Daybreak early‑access enterprise…

    8 sources primary source
    businesstoday.ingeeky-gadgets.comSimon Willisonbing.com +3 more
  3. OpenAI's GPT-6 Astra tops ErdosBench math benchmark despite no math focus

    OpenAI unveiled GPT‑6 Astra, which claimed the top spot on the ErdosBench suite of 226 open mathematics problems. The model solved 106 problems, fully resolving 43 and disproving 27, earning a 3.23 score that…

    4 sources
    bing.comTechCrunch AIThe Decoder
  4. Cognition Releases SWE-2 Coding Model Trained on Kimi K3

    Cognition has launched SWE-2, its most advanced coding model to date, post-trained using reinforcement learning on Moonshot AI's 2.8-trillion-parameter open model, Kimi K3. The model achieves a 50.0% score on the…

    2 sources HN 61
    MarkTechPosttokenstead.ai
  5. Anthropic reveals industrial-scale Claude distillation attacks by seven Chinese AI labs

    Anthropic has disclosed that seven China-based AI laboratories, including Alibaba, DeepSeek, and Moonshot, conducted large-scale illicit distillation campaigns against its Claude models. These operations, detected…

    14 sources HN 6
    bing.comibtimes.comThe Rundown AICNBC Technology +2 more

Questions about Fable 5.1

What is Fable 5.1?

Fable 5.1 is an artificial intelligence model. Recent news does not mention Fable 5.1, focusing instead on OpenAI's GPT-6 Astra, Cognition's SWE-2 coding model, and Anthropic's disclosure of industrial-scale Claude distillation attacks by Chinese AI labs.

What is the latest news about Fable 5.1?

TypeSafe AI unveils Jev, a frontier model up to 400× cheaper and 200× faster (15 September 2026).