Live "Model Surgery" Tool Sparks Pre-training Science Debate
teortaxesTex · x · 2026-07-07
User teortaxesTex shared a tool capable of "on-the-fly model surgery" (real-time modification and inspection of model internals). They speculate that such tools underpin Anthropic's scientific research in pre-training, helping the field transition from widespread "alchemy" to a rigorous "physics" of LLMs. The discussion points to technical advancements in model interpretability and weight editing.
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