AnalysisAI ModelsNovember 3, 2026

Qwen 3.8 27B can interpret model weights locally, like GPT-6 Astra

Read original source →simonwillison.net

Simon Willison reproduced an example from the paper "Sparks of Weight-Space Programming" with Qwen 3.8 27B running on his laptop. The paper reports GPT-6 Astra editing 0.016% of Qwen3.5-0.8B's weights to lift MATH-500 from 7.9% to 48.1% and triple IFEval.

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