Metric	Value
Exact match	0.2812
Normalized exact match	0.2969
SQL parse validity	1.0000
Schema adherence rate	0.9219
Hallucinated table rate	0.0312
Hallucinated column rate	0.0781
Unsafe query rate	0.0938
Execution accuracy	0.8750
Execution comparable examples	40
Mean generated SQL length	13.34
Mean latency seconds	5.99

Evaluation Summary

The longer run improves exact match and execution accuracy over the 10-step smoke adapter, but it is not release-ready because unsafe query rate regressed. The training data includes destructive SQL targets, and the model learned to imitate them. Next stage should clean or transform unsafe examples into refusals before additional training.

See reports/longer_adapter_eval_analysis.md for detailed findings.

rishhh/schemasage-sql-qwen3-4b-longer-200

SchemaSage-SQL Qwen3 4B Longer QLoRA Adapter

Training

Held-Out Evaluation

Evaluation Summary

rishhh/
schemasage-sql-qwen3-4b-longer-200