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