Clarify model name mapping in README

Refines the README section that explains how external model names map to Qoder tiers. Renames the heading to “Model Name Mapping”, updates phrasing for clarity, adjusts the table header and several mapping entries (including Qoder-native model identifiers), and adds an explicit note that responses come from Qoder models — the name mapping is provided only for compatibility with OpenAI-compatible tools.

Author: foxy1402

README.md

@@ -9,7 +9,7 @@ Use Qoder through any tool or library designed for OpenAI's API.
 - **💬 Full Chat Support**: Support for `/v1/chat/completions` (system messages, multi-turn history)
 - **🛠 Tool Calling**: Automatic tool execution (file operations, shell commands, code editing) with OpenAI-compatible responses
 - **⚡ Streaming**: Real-time SSE streaming responses without lag
-- **🔄 Intelligent Tier Mapping**: Seamless translation between OpenAI aliases (gpt-4, claude-3.5) and Qoder tiers (auto, ultimate, lite) since qoder cli doesn't have those models but uses Qoder's own tier system
+- **🔄 Model Name Mapping**: Accepts common AI model names (gpt-4, claude-3.5) and maps them to Qoder CLI tiers (auto, ultimate, lite) for seamless integration with existing tools
 - **📊 Admin Dashboard**: Built-in dark-themed web dashboard for testing, viewing live logs, and monitoring proxy health
 - **🐳 Docker Native**: Zero-persistence RAM-only architecture designed for easy deployment to cloud services via our public GHCR image
 
@@ -62,18 +62,20 @@ The built-in web dashboard provides full observability into what your proxy is d
 
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-## 🤖 Model Intelligence & Mapping
+## 🤖 Model Name Mapping
 
-The proxy dynamically understands standard OpenAI names and routes them intelligently to your permitted Qoder tiers.
+The proxy accepts familiar model names from tools and maps them to Qoder CLI tiers. **All responses come from Qoder's models** - this mapping just makes it easier to integrate with existing OpenAI-compatible tools.
 
-| OpenAI / Anthropic Alias | Routes To Qoder Tier |
+| Common Model Names | Maps To Qoder Tier | 
 |---|---|
 | `gpt-4`, `gpt-4o`, `claude-3.5-sonnet` | `auto` |
 | `o1`, `claude-3-opus` | `ultimate` |
 | `o1-mini`, `o3-mini`, `claude-3-sonnet`| `performance` |
 | `claude-3.5-haiku`, `gemini-flash` | `efficient` |
 | `gpt-3.5-turbo`, `gpt-4o-mini`, `claude-3-haiku` | `lite` |
-| *(New frontier models)* `qwen`, `kimi`, `glm`| Respective custom identifier (`qmodel`, `kmodel`, etc.) |
+| *(Qoder native)* `qwen`, `kimi`, `glm`| `qmodel`, `kmodel`, `gmodel` |
+
+**Note**: You're getting responses from Qoder's AI models, not OpenAI or Anthropic. The name mapping is purely for compatibility with tools that expect standard model names.
 
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