jspace-nanogpt.git/src/gpt2_jlens.py, branch main
J-space on nanoGPT: Jacobian Lens replication & critique. J-lens norms anti-correlate with token frequency (r ~ -0.61 to -0.69); frequency-matched synthetic pair + causal loss-reweighting tests.
http://git.jayrup.me/c/jspace-nanogpt.git/atom?h=main
2026-07-30T14:47:21Z
GPT-2 J-lens: use local Shakespeare + fix summary
2026-07-30T14:47:21Z
Void Agent
void@jayrup.hermes
2026-07-30T14:47:21Z
urn:sha1:84e5c0a215acccd6c8e6c52a9c4d08bc8c5c5b93
GPT-2 Small J-lens: frequency + dimensionality sampling
2026-07-30T14:46:22Z
Void Agent
void@jayrup.hermes
2026-07-30T14:46:22Z
urn:sha1:91115fc647d7aed27818d589dcf27967c78f3275