Regression tests check semantic contamination

Research question

Could the early runtime make regression tests check semantic contamination affect later behavior without replacing the main causal path?

Source record

• Generation position: 21 of 30
• Preserved source: mira_zero/README.md
• Original record: Mira식 회귀테스트는 의미 오염 검사다

Observed result

OBSERVED

The regression rule shifted from output-only checks toward detecting unintended meaning leakage between paths.

Interpretation

This record shows the early attempt to let accumulated world experience bend later behavior.

Failure and limitations

RESIDUAL

This is a historical record. Its implementation is archived and does not define current MIRA behavior. The observation is limited to the source fixture and should not be read as a general capability claim.

Next question

The curated lineage continues with Companionship reaches action.