jspace-nanogpt.git - 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.

Age	Commit message (Collapse)	Author
4 days	test_jlens_v3: move tiny model to DEV (fix cpu/cuda mismatch on cuda runs)	Void Agent

4 days	Address Luna repo review: dynamic repo root (no hardcoded cwd), J-lens ↵	Void Agent
	correctness test (last-layer identity), auditable fact-check, mechanism narrative fix, softened conditional-predictability claim, README data-prep + artifacts note
4 days	loss_reweight: pass Y to forward for full logits (Karpathy nanoGPT returns ↵	Void Agent
	last-position logits when targets=None); regression test
4 days	Add tests/test_loss_reweight.py: batch determinism + weighting semantics ↵	Void Agent
	(runs in container)