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Model: hirmnm/qwen2.5-1.5B_rewriter
Source: Original Platform

README.md

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+---
+language:
+- en
+license: apache-2.0
+base_model: Qwen/Qwen2.5-1.5B-Instruct
+pipeline_tag: text-generation
+tags:
+- qwen2.5
+- query-rewriting
+- router
+- qlora
+---
+
+# Qwen2.5-1.5B Rewriter
+
+This model is a fine-tuned query rewriter built from `Qwen/Qwen2.5-1.5B-Instruct`.
+
+## Task
+Convert raw user queries into strict JSON with:
+- `canonical_query`
+- `rewrite_type`
+- `is_multi_candidate`
+- `sub_queries`
+
+## Training setup
+- Fine-tuning method: QLoRA
+- Output style: strict JSON
+- Loss mode: completion-only
+- Intended use: router query normalization / canonicalization