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Text2sql Qwen Qlora

This is a LoRA adapter fine-tuned on top of Qwen/Qwen2.5-Coder-1.5B-Instruct by the Qwen Team / Alibaba Cloud (Apache 2.0 license), for text-to-SQL translation.

Sourcehuggingface.co/peung47/text2sql-qwen-qlora/tree/bc293d84fa99f04e48343183a0835943763797b9
KindLoRABase modelQwen/Qwen2.5-Coder-1.5B-InstructVersionadapter_modelCgrade

Model source

Kind
LoRA
File size
70.5 MB
Base model
Qwen/Qwen2.5-Coder-1.5B-Instruct
Version
vadapter_model
Updated
Oct 20, 2026
Source
Hugging Face

Source description

Text2SQL LoRA Adapter (Qwen2.5-Coder-1.5B)

This is a LoRA adapter fine-tuned on top of Qwen/Qwen2.5-Coder-1.5B-Instruct by the Qwen Team / Alibaba Cloud (Apache 2.0 license), for text-to-SQL translation.

Trained on the sql-create-context dataset with schema-aware instructions.

Exact-match accuracy: 72.80% (364/500) on validation set.

Full training code, error analysis, and comparison against a baseline without schema information: https://github.com/thanita47/text2sql-qlora-finetuning

Sources

1 source
Hugging FacePrimaryVersion bc293d84fa99f04e48343183a0835943763797b9
huggingface.co/peung47/text2sql-qwen-qlora/tree/bc293d84fa99f04e48343183a0835943763797b9

Verified Oct 20

Model artifacts

1 artifact

adapter_model.safetensors

safetensors · 70.5 MB · SHA-256 70bd9adc021e…bf0e · Hugging Face

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Source excerpts

2 excerpts
ReadmeAug 3huggingface.co/peung47/text2sql-qwen-qlora

--- license: apache-2.0 base_model: Qwen/Qwen2.5-Coder-1.5B-Instruct tags: - text2sql - lora - qlora --- # Text2SQL LoRA Adapter (Qwen2.5-Coder-1.5B) This is a LoRA adapter fine-tuned on top of [Qwen/Qwen2.5-Coder-1.5B-Instruct](https://huggingface.co/Qwen/Qwen2.5-Coder-1.5B-Instruct) by the Qwen Team / Alibaba Cloud (Apache 2.0 license), for text-to-SQL translation. Trained on the [sql-create-context](https://huggingface.co/datasets/b-mc2/sql-create-context) dataset with schema-aware instructions. Exact-match accuracy: 72.80% (364/500) on validation set. Full training code, error analysis, and comparison against a baseline without schema information: https://github.com/thanita47/text2sql-qlora-finetuning

NoteAug 3huggingface.co/peung47/text2sql-qwen-qlora

Source context: 0 downloads · 0 likes · Repo peung47/text2sql-qwen-qlora