Update README.md

README.md

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 base_model:
 - unsloth/gemma-3-4b-it
 pipeline_tag: image-text-to-text
----
+---
+
+## Model Overview
+This model, **altaidevorg/merged_prometheus_gemma3**, is a fine-tuned version of the `unsloth/gemma-3-4b-it` base model.  
+It was trained on the **Feedback-Collection** dataset from the *Prometheus Eval*.
+**Fine-tuning Framework:** Finetuned using Unsloth optimized LoRA adapters.
+
+---
+
+## 🧮 Performance Benchmark
+
+| Model | Benchmark | Pearson r | Spearman ρ |
+|:------|:-----------|:----------:|:------------:|
+| 🟩 **merged_prometheus_gemma3** | Feedback Bench | **0.9198** | **0.9210** |
+| 🟨 **Prometheus 2 (8×7B)** *(Kim et al., 2024)* | Feedback Bench / Preference Bench | ≈ 0.898 / – | ≈ 0.90 / – |
+
+
+**Highlights:**
+- Achieves a better score on *Feedback Bench* (+0.02 higher than Prometheus 2).
+- Uses a **4B parameter model**, making it significantly lighter than Prometheus 2.
+- Demonstrates strong **semantic consistency and evaluative precision**.
+---
+
+## 🧾 License
+
+This model is released under the **Apache 2.0 License**.  
+However, because it is derived from **Google’s Gemma 3**, your use of this model must also comply with the **[Gemma Terms of Use](https://ai.google.dev/gemma/terms)**.  
+
+By using this model, you agree to:
+- Follow Google’s **Gemma Model Terms of Use**, including restrictions on misuse and redistribution.  
+- Attribute Google as the original provider of the Gemma 3 base model.  
+
+For full details, see: [https://ai.google.dev/gemma/terms](https://ai.google.dev/gemma/terms)
+
+---