Test Log - _16_policy_settings

Tested 2026-07-20 with gpt-5.5, comparing low and high reasoning effort.

basic.py

Status: PASS

Description: Applied a high-reasoning model override to the same environment and rendered a policy-only diff.

Result: Low: product-a 3/4 (0.75), product-d 1/4 (0.25). High: both rows 4/4 (1.00). The diff reported +0.25 and +0.75 with policy changed.

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reasoning_effort.py

Status: PASS

Description: Inspected the fingerprint split and per-task deltas across low and high reasoning effort.

Result: Low: product-a 3/4 (0.75), product-e 3/4 (0.75). High: both rows 4/4 (1.00). Environment fingerprints matched, policy fingerprints differed, and each task improved by +0.25.

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