Add comprehensive README

README.md

@@ -27,14 +27,14 @@ This repository contains the GPT-OSS-20B model fine-tuned on function calling da
 ## Model Details
 
 - **Base Model:** openai/gpt-oss-20b
-- **Fine-tuning Dataset:** Salesforce/xlam-function-calling-60k (100 samples)
+- **Fine-tuning Dataset:** Salesforce/xlam-function-calling-60k (2000 samples)
 - **Fine-tuning Method:** LoRA (r=8, alpha=16)
 - **Context Length:** 131,072 tokens
 - **Model Size:** 20B parameters
 
 ## Files
 
-- `gpt-oss-20b-function-calling-mxfp4.gguf`: MXFP4 precision model (best quality)
+- `gpt-oss-20b-function-calling-f16.gguf`: F16 precision model (best quality)
 - `gpt-oss-20b-function-calling.Q4_K_M.gguf`: Q4_K_M quantized model (recommended for inference)
 
 ## Usage