Update model card with benchmark results and dataset links
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README.md
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base_model: Qwen/Qwen3.5-4B
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library_name: peft
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model_name: km_full_model
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tags:
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- base_model:adapter:Qwen/Qwen3.5-4B
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- lora
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- sft
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- transformers
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pipeline_tag: text-generation
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---
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# Model
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It has been trained using [TRL](https://github.com/huggingface/trl).
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```python
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from transformers import
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output = generator([{"role": "user", "content": question}], max_new_tokens=128, return_full_text=False)[0]
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print(output["generated_text"])
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```
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##
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- TRL: 0.24.0
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- Transformers: 5.2.0
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- Pytorch: 2.9.0+cu126
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- Datasets: 4.3.0
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- Tokenizers: 0.22.2
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##
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Cite TRL as:
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```bibtex
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@misc{
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publisher = {GitHub},
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howpublished = {\url{https://github.com/huggingface/trl}}
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}
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```
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---
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base_model: Qwen/Qwen3.5-4B
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license: apache-2.0
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library_name: peft
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tags:
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- base_model:adapter:Qwen/Qwen3.5-4B
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- lora
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- sft
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- transformers
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- knowledge-graph
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- fine-tuning
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- medical
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- financial
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pipeline_tag: text-generation
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datasets:
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- likhithv/knowledgemesh-benchmark-eval
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---
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# KnowledgeMesh Full Model — LoRA Adapter
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LoRA adapter for `Qwen/Qwen3.5-4B` fine-tuned on **4,361 knowledge graph-guided training samples** generated by the KnowledgeMesh pipeline from financial (Apple 10-K) and medical (PubMed abstracts) documents.
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This is the **KM (full)** model from the paper *"Knowledge Graph-Guided Fine-Tuning Data Generation: A Rigorous Benchmark"*.
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## Benchmark Results
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Evaluated by Gemini 2.5 Flash pointwise judge (1–5 scale, 4 dimensions):
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| Eval Set | Base | Meta SDK | **This Model** | Delta |
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|---|---|---|---|---|
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| Primary (n=473, KM-generated) | 1.79 | 1.93 | **2.47** | **+0.54** |
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| Independent (n=955, Gemini-generated) | 1.96 | 2.17 | **2.90** | **+0.72** |
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The independent eval set (+0.72, p < 0.0001, Cohen's d = 0.57) is the primary claim — questions were generated by a different model (Gemini) with no access to the KG structure, eliminating question-style bias as an explanation.
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## Usage
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```python
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from transformers import AutoTokenizer, AutoModelForCausalLM
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from peft import PeftModel
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import torch
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base_model_id = "Qwen/Qwen3.5-4B"
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adapter_id = "likhithv/km-full-model"
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tokenizer = AutoTokenizer.from_pretrained(base_model_id)
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base_model = AutoModelForCausalLM.from_pretrained(
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base_model_id,
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torch_dtype=torch.bfloat16,
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device_map="auto",
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)
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model = PeftModel.from_pretrained(base_model, adapter_id)
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messages = [{"role": "user", "content": "What are the main risk factors for type 2 diabetes?"}]
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inputs = tokenizer.apply_chat_template(messages, return_tensors="pt", add_generation_prompt=True)
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outputs = model.generate(inputs.to(model.device), max_new_tokens=256)
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print(tokenizer.decode(outputs[0][inputs.shape[-1]:], skip_special_tokens=True))
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```
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## Training Details
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| Parameter | Value |
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|---|---|
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| Base model | Qwen/Qwen3.5-4B (4-bit quantized via bitsandbytes) |
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| Fine-tuning method | LoRA (rank=16, alpha=16) |
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| Training samples | 4,361 (KG-guided: atomic, aggregated, multihop, chain-of-thought) |
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| Epochs | 3 |
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| Learning rate | 2e-4 |
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| Effective batch size | 8 |
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| Hardware | Kaggle T4 GPU (16 GB) |
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| Domains | Financial (Apple 10-K 2023), Medical (PubMed abstracts) |
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## Eval Datasets
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- [`likhithv/knowledgemesh-benchmark-eval`](https://huggingface.co/datasets/likhithv/knowledgemesh-benchmark-eval) — both primary (n=473) and independent (n=955) eval sets
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## Compared Models
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- This model: trained on 4,361 KG-guided samples
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- [`likhithv/meta-sdk-baseline`](https://huggingface.co/likhithv/meta-sdk-baseline) — trained on 1,209 chunk-based samples (Meta Synthetic Data Kit)
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## Citation
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```bibtex
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@misc{knowledgemesh2026,
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title={Knowledge Graph-Guided Fine-Tuning Data Generation: A Rigorous Benchmark},
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author={Likhith V},
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year={2026},
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howpublished={https://huggingface.co/likhithv/km-full-model}
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}
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```
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