A Three-Phase Factual Recall Circuit in Gemma-2B and Gemma-12B-IT
Reported by Towards Data Science: A Three-Phase Factual Recall Circuit in Gemma-2B and Gemma-12B-IT. Analysis and context written by TickrWire.
Researchers identify a three-phase mechanism for factual recall in Google's Gemma-2B and Gemma-12B-IT models using activation patching, revealing how facts are stored and retrieved across transformer layers.
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.
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