Merge pull request #114 from WecoAI/dev

Update models in README

Author: aliroberts

README.md

@@ -151,18 +151,18 @@ You can specify which LLM model to use with the `-M` or `--model` flag:
 weco run --model gpt-5 --source optimize.py [other options...]
 ```
 
-**Available models (31 total):**
+**Available models (37 total):**
 
 **OpenAI Models:**
-- GPT-5 Series: `gpt-5.2`, `gpt-5.1`, `gpt-5.1-codex`, `gpt-5.1-codex-mini`, `gpt-5-codex`, `gpt-5-pro`, `gpt-5`, `gpt-5-mini`, `gpt-5-nano`
-- O-Series Reasoning: `o3-pro`, `o3`, `o3-mini`, `o4-mini`, `o1-pro`, `o1`, `codex-mini-latest`
+- GPT-5 Series: `gpt-5.2`, `gpt-5.2-pro`, `gpt-5.2-codex`, `gpt-5.1`, `gpt-5.1-codex`, `gpt-5.1-codex-mini`, `gpt-5.1-codex-max`, `gpt-5-codex`, `gpt-5-pro`, `gpt-5`, `gpt-5-mini`, `gpt-5-nano`
+- O-Series Reasoning: `o3-pro`, `o3`, `o3-mini`, `o4-mini`, `o1-pro`, `o1`
 - GPT-4 Series: `gpt-4.1`, `gpt-4.1-mini`, `gpt-4.1-nano`, `gpt-4o`, `gpt-4o-mini`
 
 **Anthropic Claude (via Vertex AI):**
-- `claude-opus-4-5`, `claude-opus-4-1`, `claude-opus-4`, `claude-sonnet-4-5`, `claude-sonnet-4`, `claude-haiku-4-5`
+- `claude-opus-4-6`, `claude-sonnet-4-6`, `claude-opus-4-5`, `claude-opus-4-1`, `claude-opus-4`, `claude-sonnet-4-5`, `claude-sonnet-4`, `claude-haiku-4-5`
 
 **Google Gemini:**
-- `gemini-3-pro-preview`, `gemini-3-flash-preview`, `gemini-2.5-pro`, `gemini-2.5-flash`, `gemini-2.5-flash-lite`
+- `gemini-3.1-pro-preview`, `gemini-3-pro-preview`, `gemini-3-flash-preview`, `gemini-2.5-pro`, `gemini-2.5-flash`, `gemini-2.5-flash-lite`
 
 All models are available through Weco. If no model is specified, Weco automatically selects the best model for your optimization task.