Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
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A lock (
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Gate-family violation heatmap under C0 (unsupervised) across three SFT states: pre (before fine-tuning), post (after safety SFT only), and post + schema fix (after adding 400 schema-enforcement examples). Schema violations were absent pre-SFT, became the dominant failure mode post-SFT, and were resolved by the schema fix.
