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foxhunt/docs/superpowers/specs
jgrusewski c2825a7928 spec: GPU-native Hindsight Experience Replay for wave-exit timing
Backward-looking HER: on trade close, compute peak unrealized PnL
during the trade's lifetime. If peak >> actual, inject synthetic
transition with peak_pnl and boosted priority. Teaches the agent
optimal wave-exit timing 10× faster than sparse reward alone.

Two kernels: rl_hindsight_track (per-step mid accumulation) and
rl_hindsight_inject (synthetic push on done with coordination).

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-26 00:35:18 +02:00
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