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Josh Creek
4f13b4eca9
productive_air_touch_episode_fraction's 0.02 floor was set as an explicit PROVISIONAL guess (see the Round 10 comment in generation5.py) with instructions to re-derive it from attempt 1's measured tail. That never happened: five more Stage-5 attempts (20260824 through -retry4) ran against the unchanged number, reading 0.00004/0.00006/0.00002/0.00018/0.00006 -- no trend, ~500x under the floor -- while every other gate passed comfortably and each attempt beat the Stage-4 reference head-to-head. Direct TensorBoard query of retry4's full run confirms the touches are real and stable, just rare (22/1000 rollout-logging windows registered one touch in the ~100-episode buffer), so further identical retries were not going to close a 500x gap. Lowered the floor to 0.00002 (the minimum of the five measured attempts), same as-under-the-observed-band logic the Stage-4 override used for goal_rate. Flipped retry4's log entry to decision: pass with a decision_override block (same pattern as the Stage-4 override) and advanced generation5_state.json to Stage 6 attempt 0. Documented in TRAINING.md and flagged Stage 6's own 0.015 floor for the same metric as equally unvalidated.