faeval.git/experiments/cifar_frozen_credit_recovery.py, branch master Unnamed repository; edit this file 'description' to name the repository. Add Phase 4 diagnostic dissection: frozen credit recovery, online shallow scan, vector field pilot 2026-03-24T17:47:19+00:00 YurenHao0426 Blackhao0426@gmail.com 2026-03-24T17:47:19+00:00 3d17cbad98f320905c52509c7f18691eab8bf2a0 Key findings: - Frozen CIFAR: estimators CAN recover credit (SB best, CB 20x > DFA) - Online shallow: cb_eT wr=0.2 tgw=1.0 achieves S1>0, S2 marginal - Vector credit field: 0.91-0.96 Gamma/rho on synthetic (vs 0.34 scalar CB) - Direct vector field avoids scalar V curvature problem entirely Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com> 
Key findings:
- Frozen CIFAR: estimators CAN recover credit (SB best, CB 20x > DFA)
- Online shallow: cb_eT wr=0.2 tgw=1.0 achieves S1>0, S2 marginal
- Vector credit field: 0.91-0.96 Gamma/rho on synthetic (vs 0.34 scalar CB)
- Direct vector field avoids scalar V curvature problem entirely

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>