diff --git a/internal/providers/configs/copilot.json b/internal/providers/configs/copilot.json
index 026bb7fffda5e91657763d8fb61689220d265125..8077b55486cada00a18b3f9df17b9af5039ab08c 100644
--- a/internal/providers/configs/copilot.json
+++ b/internal/providers/configs/copilot.json
@@ -198,42 +198,6 @@
       "can_reason": false,
       "supports_attachments": true
     },
-    {
-      "id": "gpt-5.1-codex",
-      "name": "GPT-5.1-Codex",
-      "cost_per_1m_in": 0,
-      "cost_per_1m_out": 0,
-      "cost_per_1m_in_cached": 0,
-      "cost_per_1m_out_cached": 0,
-      "context_window": 400000,
-      "default_max_tokens": 128000,
-      "can_reason": false,
-      "supports_attachments": true
-    },
-    {
-      "id": "gpt-5.1-codex-max",
-      "name": "GPT-5.1-Codex-Max",
-      "cost_per_1m_in": 0,
-      "cost_per_1m_out": 0,
-      "cost_per_1m_in_cached": 0,
-      "cost_per_1m_out_cached": 0,
-      "context_window": 400000,
-      "default_max_tokens": 128000,
-      "can_reason": false,
-      "supports_attachments": true
-    },
-    {
-      "id": "gpt-5.1-codex-mini",
-      "name": "GPT-5.1-Codex-Mini",
-      "cost_per_1m_in": 0,
-      "cost_per_1m_out": 0,
-      "cost_per_1m_in_cached": 0,
-      "cost_per_1m_out_cached": 0,
-      "context_window": 400000,
-      "default_max_tokens": 128000,
-      "can_reason": false,
-      "supports_attachments": true
-    },
     {
       "id": "gpt-5.2",
       "name": "GPT-5.2",