Anthropic says J-lens can reveal Claude hidden reasoning

Anthropic has introduced a technique called J-lens that allows researchers to observe internal neural patterns in the Claude AI model. This method reveals concepts the model is processing internally before they are converted into written output.
Why it matters
Advances in AI interpretability are critical for safety, transparency, and understanding how large language models reach conclusions.
Anthropic says its J-lens technique can reveal internal Claude reasoning that does not appear in model output
Reports on technical research findings without editorializing the implications.
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