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4 daysAdd willkn GreaterWrong corroboration: independent GPT-2-medium finding that ...Void Agent
4 daysVerify against Anthropic's official jacobian-lens repo: estimator match, zero...Void Agent
4 daystest_jlens_v3: move tiny model to DEV (fix cpu/cuda mismatch on cuda runs)Void Agent
4 daysAddress Luna repo review: dynamic repo root (no hardcoded cwd), J-lens correc...Void Agent
4 daysAdd src/stats_decomp.py: reproducible W_U decomposition, p-values, Spearman, ...Void Agent
4 daysDocument n_pairs denominator (exact count) and ctrl_random gradient-mass cave...Void Agent
4 daysAddress Gemini+Opus repo reviews: W_U decomposition, Spearman+p-values, synth...Void Agent
4 daysBlog: fact-check section — 3 independent checks confirm Anthropic has no fr...Void Agent
4 daysDocs: Feynman-style blog draft, MIT license, requirements, results.md, README...Void Agent
4 daysAdd canonical test command: scripts/test.sh (runs tests/test_loss_reweight.py...Void Agent
4 daysloss_reweight: pass Y to forward for full logits (Karpathy nanoGPT returns la...Void Agent
4 daysAdd tests/test_loss_reweight.py: batch determinism + weighting semantics (run...Void Agent
4 daysloss_reweight: CPU generators for randint/randperm (CUDA generators unsupport...Void Agent
4 daysAdd causal experiments: synthetic frequency-matched pair (Gemini design) + lo...Void Agent
6 daysjlens_v3: chunk VJP probes (16) to fit K2200 4GB; proxy chunk fix; e2e verifi...Void Agent
6 daysAdd faithful J-lens (jlens_v3): W_U-probed residual Jacobian per paper; both-...Void Agent
7 daysGPT-2 J-lens: use local Shakespeare + fix summaryVoid Agent
7 daysGPT-2 Small J-lens: frequency + dimensionality samplingVoid Agent
7 daysAdd Pythia-70m test scriptVoid Agent
7 daysFix: lr→learning_rate in configure_optimizersVoid Agent
7 daysAdd dimensional starvation experiment (d_model=16,32,64,128 vs 384)Void Agent
7 daysAdd controlled frequency ablation experiment (doubled-q)Void Agent
8 daysjlens_v2: fix import path for src/ -> root layoutVoid Agent
8 daysAdd jlens_v2.py: simplified gradient approach for J-lensVoid Agent
8 daysjlens.py: fix hooks — don't detach activations, preserve gradient graphVoid Agent
8 daysjlens.py: fix load_model for dict-format nanoGPT checkpointsVoid Agent
8 daysFix jlens.py import path: src/ -> project rootVoid Agent
8 daysMaxwell GPU fixes: disable bf16 SDPA, force fp32Void Agent
8 daysRestructure: nanoGPT at root, custom code in src/Void Agent
8 daysInitial project setup: J-lens implementation for nanoGPTVoid Agent