GitHub adds organization-level model rules for Copilot
GitHub now lets enterprise owners target which Copilot models are available to specific organizations, giving teams finer-grained model governance without changing enterprise-wide defaults.
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LLM Confidence Calibration Breaks Down on Hard Tasks, New Benchmark Finds
A preregistered study reports that LLM confidence is not a reliable proxy for correctness: models are overconfident on hard tasks and underconfident on easy ones. The authors introduce LifeEval to test calibration across difficulty levels.
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Google Tensor SDK beta adds LiteRT deployment for Pixel 10 on-device AI
Google has moved Tensor ML SDK to beta with LiteRT integration, letting developers convert, compile, deploy, and run models on Pixel 10’s TPU for lower-latency, private on-device AI.