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Sparse Autoencoder Reconstruction on WikiText-103 GPT-2-small activations v1 (test)

2.04MSEStandard SAE
-2.29426.960556.21585.4695Jun 26, 2026

Evaluation results

MethodLinks
Standard SAEModel=GPT-2-small2026.062.040.9654.180.975
VASAEModel=GPT-2-small2026.062.040.9654.170.975
Hard-tied decoderModel=GPT-2-small2026.06110.390.43414.640.606