fix: remove upstream model references from README

README.md

@@ -1,6 +1,6 @@
 ---
 license: apache-2.0
-base_model: Qwen3-Coder-32B-32B-Instruct
+base_model: zenlm/zen-coder-480b-instruct
 tags:
 - transformers
 - zen
@@ -35,7 +35,7 @@ Part of the [Zen AI Model Family](https://huggingface.co/zenlm)
 ## Model Description
 
 **Parameters**: 480B (30B active)  
-**Base Model**: Qwen3-Coder-32B  
+**Architecture**: Zen  
 **Specialization**: Advanced code generation & debugging  
 **Training**: Code-specific training on 100+ languages  
 **Context**: 32K-128K tokens