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README.md

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+---
+base_model:
+- griffith-bigdata/Qwen3-4B-SQL-Writer
+---
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+# FINER-SQL-4B-BIRD
+
+Trained from [`griffith-bigdata/Qwen3-4B-SQL-Writer`](https://huggingface.co/griffith-bigdata/Qwen3-4B-SQL-Writer) using GRPO with two additional dense rewards from the FINER-SQL paper:
+
+🧠 Memory Reward — aligns reasoning with verified traces  
+⚙️ Atomic Reward — measures operation-level SQL overlap  
+
+✅ 68.4% EX on BIRD
+⚡ Runs efficient on a single 24 GB GPU  
+
+📄 See other models: https://huggingface.co/collections/griffith-bigdata/finer-sql
+
+📄 Github code: https://github.com/thanhdath/finer-sql/tree/main