mlsae-pythia-70m-deduped-x1-k16

A Multi-Layer Sparse Autoencoder (MLSAE) trained on the residual stream activation vectors from every layer of EleutherAI/pythia-70m-deduped with an expansion factor of 1 and k = 16, over 1 billion tokens from monology/pile-uncopyrighted.

For more details, see:

• Paper: https://arxiv.org/abs/2409.04185
• GitHub repository: https://github.com/tim-lawson/mlsae
• Weights & Biases project: https://wandb.ai/timlawson-/mlsae