Add o3 openai model

Author: ericdallo

CHANGELOG.md

@@ -4,6 +4,7 @@
 
 - Add env support for mcps
 - Add web_search capability
+- Add `o3` model support.
 
 ## 0.0.3
 

docs/models.md

@@ -13,6 +13,7 @@
 ### OpenAI
 
 - [o4-mini](https://platform.openai.com/docs/models/o4-mini)
+- [o3](https://platform.openai.com/docs/models/o3)
 - [gpt-4.1](https://platform.openai.com/docs/models/gpt-4.1)
 
 ### Anthropic

docs/protocol.md

@@ -262,15 +262,15 @@ interface ChatPromptParams {
 }
 
 /**
- * The currently supported models, auto means let server decide.
+ * The currently supported models.
  */
 type ChatModel = 
     | 'o4-mini'
+    | 'o3'
     | 'gpt-4.1'
     | 'claude-sonnet-4-0'
     | 'claude-opus-4-0'
     | 'claude-3-5-haiku-latest'
-    | 'auto'
     OllamaRunningModel;
 
 /**

src/eca/db.clj

@@ -11,6 +11,8 @@
    :chat-default-behavior "chat"
    :models {"o4-mini" {:mcp-tools true
                        :web-search false}
+            "o3" {:mcp-tools true
+                  :web-search false}
             "gpt-4.1" {:mcp-tools true
                        :web-search true}
             "claude-sonnet-4-0" {:mcp-tools true

src/eca/llm_api.clj

@@ -34,7 +34,9 @@
                 (map mcp-tool->llm-tool mcp-tools))
         web-search (:web-search model-config)]
     (cond
-      (contains? #{"o4-mini" "gpt-4.1"} model)
+      (contains? #{"o4-mini"
+                   "o3"
+                   "gpt-4.1"} model)
       (llm-providers.openai/completion!
        {:model model
         :context context