wassnameandClaude Opus 4.7 3efd9e69a8 proj: add gate_mode=reverse (flip sign of hack-ward component) ...

Current modes are one_sided (erase positive c only, leaves negative
intact) and no_gate (erase span(V) entirely, drives V@g_proj to 0).
Reverse subtracts 2*c@V so V@g_proj = -V@g, actively pushing the
gradient AWAY from hack rather than just removing alignment.

Smoke confirms: cos_pre=+0.726 -> cos_post=-0.726 (clean flip).
Risk: anti-task gradient component if hack-ward and task-ward
directions share span; watch lp_s on the live run.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

2026-05-28 09:21:05 +00:00

..

projected_grpo

proj: add gate_mode=reverse (flip sign of hack-ward component)

2026-05-28 09:21:05 +00:00