rishhh/schemasage-sql-qwen3-4b-clean-balanced-8k-600

SchemaSage-SQL Qwen3 4B Balanced Safety-Clean QLoRA Adapter

Balanced safety-clean adapter trained for 600 optimizer steps on rishhh/schemasage-sql-clean-text2sql. The training sample targets 20% blocked/refusal rows. This is an evaluation-stage artifact, not a final production release.