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Towards Data ScienceJune 24, 2026

A Three-Phase Factual Recall Circuit in Gemma-2B and Gemma-12B-IT

Excerpt

Activation patching reveals how facts are stored, routed, and read out across transformer layers, and why the residual stream does most of the work The post A Three-Phase Factual Recall Circuit in Gemma-2B and Gemma-12B-IT appeared first on Towards Data Science .