Issues

• [Bug Report] .half() and parent-module conversions skip some Gemma 4 E2B/E4B and Gemma 3n weights

  TransformerLensOrg/TransformerLens#1935 · Filter by author tivris opened on Oct 22, 2026
  1

• [Proposal] SwiGLU gate-sign regimes: a demo for spotting "double-negative" echoes in neuron top-k and testing their causal role

  complexity-moderatedemoTransformerBridge
  TransformerLensOrg/TransformerLens#1933 · Filter by author emerardd opened on Oct 22, 2026
  1

  

• [Bug Report] Granite MoE Hybrid grouped experts produce incorrect or unstable outputs on MPS

  bugcomplexity-simpleTransformerBridge
  Bug

  TransformerLensOrg/TransformerLens#1886 · Filter by author janmenjayap opened on Oct 12, 2026
  

• [Proposal] Natural Language Autoencoders: explain and reconstruct Qwen activations through TransformerBridge

  Community Feedback RequestedResearch Reproductionseen_by_maintainersTransformerBridge
  TransformerLensOrg/TransformerLens#1884 · Filter by author janmenjayap opened on Oct 11, 2026
  2

• [Proposal] Contextual Decomposition: Nonlinear Source Attribution and Dataset-Wide Ranking on GPT-2

  Community Feedback RequestedResearch Reproductionseen_by_maintainers
  TransformerLensOrg/TransformerLens#1883 · Filter by author janmenjayap opened on Oct 11, 2026
  1

• [Proposal] Representation Geometry: causal inner products, concept directions, and categorical diagnostics

  Community Feedback Requestedenhancementseen_by_maintainersTransformerBridge
  TransformerLensOrg/TransformerLens#1880 · Filter by author janmenjayap opened on Oct 10, 2026
  1

• [Bug Report] _BLOCK_LIST_ATTRS hardcoded name list silently drops Raven's blocks from composition-score / head-label analysis

  bugcomplexity-moderateTransformerBridge
  TransformerLensOrg/TransformerLens#1791 · Filter by author LightWork666 opened on Sep 18, 2026
  2