Alternatives and similar repositories for TransformerLens

Users that are interested in TransformerLens are comparing it to the libraries listed below

• decoderesearch / SAELens
  Training Sparse Autoencoders on Language Models
  ☆1,075Updated this week
• callummcdougall / ARENA_3.0
  ☆810Updated 2 weeks ago
• ndif-team / nnsight
  The nnsight package enables interpreting and manipulating the internals of deep learned models.
  ☆701Updated last week
• stanfordnlp / pyvene
  Stanford NLP Python library for understanding and improving PyTorch models via interventions
  ☆833Updated last month
• EleutherAI / sparsify
  Sparsify transformers with SAEs and transcoders
  ☆663Updated last week
• andyzoujm / representation-engineering
  Representation Engineering: A Top-Down Approach to AI Transparency
  ☆917Updated last year
• TransformerLensOrg / CircuitsVis
  Mechanistic Interpretability Visualizations using React
  ☆302Updated 11 months ago
• openai / sparse_autoencoder
  ☆543Updated last year
• callummcdougall / ARENA_2.0
  Resources for skilling up in AI alignment research engineering. Covers basics of deep learning, mechanistic interpretability, and RL.
  ☆232Updated 3 months ago
• srush / awesome-o1
  A bibliography and survey of the papers surrounding o1
  ☆1,213Updated last year
• EleutherAI / cookbook
  Deep learning for dummies. All the practical details and useful utilities that go into working with real models.
  ☆826Updated 4 months ago
• ai-safety-foundation / sparse_autoencoder
  Sparse Autoencoder for Mechanistic Interpretability
  ☆284Updated last year
• saprmarks / dictionary_learning
  ☆367Updated 3 months ago
• AlignmentResearch / tuned-lens
  Tools for understanding how transformer predictions are built layer-by-layer
  ☆546Updated 3 months ago
• open-thought / reasoning-gym
  [NeurIPS 2025 Spotlight] Reasoning Environments for Reinforcement Learning with Verifiable Rewards
  ☆1,233Updated 2 weeks ago
• srush / LLM-Training-Puzzles
  What would you do with 1000 H100s...
  ☆1,128Updated last year
• stanfordnlp / pyreft
  Stanford NLP Python library for Representation Finetuning (ReFT)
  ☆1,535Updated 9 months ago
• ruizheliUOA / Awesome-Interpretability-in-Large-Language-Models
  This repository collects all relevant resources about interpretability in LLMs
  ☆384Updated last year
• ArthurConmy / Automatic-Circuit-Discovery
  ☆255Updated last year
• HoagyC / sparse_coding
  Using sparse coding to find distributed representations used by neural networks.
  ☆286Updated 2 years ago
• Prisma-Multimodal / ViT-Prisma
  ViT Prisma is a mechanistic interpretability library for Vision and Video Transformers (ViTs).
  ☆323Updated 4 months ago
• JShollaj / awesome-llm-interpretability
  A curated list of Large Language Model (LLM) Interpretability resources.
  ☆1,451Updated 5 months ago
• hijohnnylin / neuronpedia
  open source interpretability platform 🧠
  ☆495Updated last week
• kmeng01 / rome
  Locating and editing factual associations in GPT (NeurIPS 2022)
  ☆698Updated last year
• open-thought / system-2-research
  System 2 Reasoning Link Collection
  ☆859Updated 8 months ago
• safety-research / circuit-tracer
  ☆2,449Updated 3 weeks ago
• EleutherAI / pythia
  The hub for EleutherAI's work on interpretability and learning dynamics
  ☆2,679Updated 2 weeks ago
• KellerJordan / modded-nanogpt
  NanoGPT (124M) in 3 minutes
  ☆3,878Updated this week
• marin-community / marin
  Open-source framework for the research and development of foundation models.
  ☆629Updated this week
• huggingface / lighteval
  Lighteval is your all-in-one toolkit for evaluating LLMs across multiple backends
  ☆2,141Updated this week