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Model: mahdiboughrous/safe-flat-lora-baseline-qwen2.5-1.5b-instruct-merged
Source: Original Platform

README.md

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+---
+base_model: Qwen/Qwen2.5-1.5B-Instruct
+tags:
+- safe-flat-lora
+- baseline
+- lora
+- qwen
+license: apache-2.0
+---
+
+# mahdiboughrous/safe-flat-lora-baseline-qwen2.5-1.5b-instruct-merged
+
+Part of the **Safe-Flat-LoRA** project (the Safety-Flatness Paradox in 4-bit
+quantization of LoRA-fine-tuned LLMs -- see the project blueprint for the
+full motivation and methodology).
+
+- **Base model:** [`Qwen/Qwen2.5-1.5B-Instruct`](https://huggingface.co/Qwen/Qwen2.5-1.5B-Instruct)
+- **Method:** `baseline` (plain LoRA fine-tune, used as the pre-Flat-LoRA baseline)
+- **Artifact:** merged
+- **Fine-tuning task:** SQL generation (`b-mc2/sql-create-context`), used as a
+  downstream-task proxy to study how post-training 4-bit (NF4) quantization
+  shifts safety-refusal behavior after LoRA fine-tuning.
+
+Base model Qwen2.5-1.5B-Instruct is Apache-2.0.