
Anthropic has apologized for secretly implementing guardrails in its Claude Fable 5 AI model that restricted its use for distillation without user notification. The company faced criticism from the AI research community for these hidden measures, which were intended to prevent the model's outputs from being used to train competing systems. In response, Anthropic will now make these safeguards visible, informing users when their queries are redirected to the older Claude Opus 4.8 model. This change aims to enhance transparency while maintaining safety measures.
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This release quietly cements llama.cpp as the universal inference runtime by finally supporting NVIDIA's latest CUDA 13 stack alongside AMD's ROCm 10.0. The inclusion of native builds for Linux arm64 with Snapdragon chips, covering CPU, Adreno GPU, and Hexagon NPU, signals a serious push into mobile edge deployment. While Apple Silicon KleidiAI is disabled in this specific build, the broader hardware coverage means developers no longer need to compile from source for most modern accelerators. It’s less about new features and more about removing friction for anyone running local models on bleeding-edge or diverse hardware.
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Microsoft Limits Claude Fable Use Over Data Concerns
17 developments
Google launched Gemini 4 Carbon, a new model variant aimed at providing high performance at a lower cost for inference tasks.