diff --git a/src/lib/api/models.json b/src/lib/api/models.json
index 9155ba0..f18b013 100644
--- a/src/lib/api/models.json
+++ b/src/lib/api/models.json
@@ -2,15 +2,22 @@
   "claude-sonnet-4-20250514":      { "prompt": 3.0,   "completion": 15.0, "max": 200000 },
   "claude-opus-4-20250514":        { "prompt": 15.0,  "completion": 75.0, "max": 200000 },
   "claude-3-7-sonnet-20250219":    { "prompt": 3.0,   "completion": 15.0, "max": 200000 },
-  "gpt-4.1":           { "prompt": 2.0,   "completion": 8.0,   "max": 131072 },
-  "gpt-4.1-mini":      { "prompt": 0.4,   "completion": 1.6,   "max": 131072 },
-  "gpt-4o-mini":       { "prompt": 0.15,  "completion": 0.6,   "max": 131072 },
-  "gpt-4o":            { "prompt": 2.5,   "completion": 10.0,  "max": 131072 },
-  "o1-mini":           { "prompt": 1.1,   "completion": 4.4,   "max": 131072, "reasoning": true },
+  "gpt-5":             { "prompt": 1.25,  "completion": 10.0,  "max": 131072 },
+  "gpt-5-mini":        { "prompt": 0.25,  "completion": 2.00,  "max": 131072 },
+  "gpt-5-nano":        { "prompt": 0.05,  "completion": 0.40,  "max": 131072 },
+  "gpt-5-chat-latest": { "prompt": 1.25,  "completion": 10.0,  "max": 131072 },
+  "gpt-4.1":           { "prompt": 2.00,  "completion": 8.00,  "max": 131072 },
+  "gpt-4.1-mini":      { "prompt": 0.40,  "completion": 1.60,  "max": 131072 },
+  "gpt-4.1-nano":      { "prompt": 0.10,  "completion": 0.03,  "max": 131072 },
+  "gpt-4o":            { "prompt": 2.50,  "completion": 10.0,  "max": 131072 },
+  "gpt-4o-mini":       { "prompt": 0.15,  "completion": 0.60,  "max": 131072 },
   "o1":                { "prompt": 15.0,  "completion": 60.0,  "max": 200000, "reasoning": true },
-  "o3-mini":           { "prompt": 1.1,   "completion": 4.4,   "max": 200000, "reasoning": true },
+  "o1-pro":            { "prompt": 150.0, "completion": 600.0, "max": 200000, "reasoning": true },
+  "o3-pro":            { "prompt": 20.0,  "completion": 80.0,  "max": 200000, "reasoning": true },
   "o3":                { "prompt": 10.0,  "completion": 40.0,  "max": 200000, "reasoning": true },
-  "o4-mini":           { "prompt": 1.1,   "completion": 4.4,   "max": 200000, "reasoning": true },
+  "o4-mini":           { "prompt": 1.10,  "completion": 4.40,  "max": 200000, "reasoning": true },
+  "o3-mini":           { "prompt": 1.10,  "completion": 4.40,  "max": 200000, "reasoning": true },
+  "o1-mini":           { "prompt": 1.10,  "completion": 4.40,  "max": 131072, "reasoning": true },
   "models/gemini-2.5-flash-preview-05-20":  { "prompt": 0.15,  "completion": 0.60, "max": 1000000, "alias": "gemini-2.5-flash" },
   "models/gemini-2.5-pro-preview-06-05":    { "prompt": 1.25,  "completion": 10.0, "max":  200000, "alias": "gemini-2.5-pro"   },
   "deepseek-r1-distill-qwen-32b":  { "prompt": 0.69,  "completion": 0.69, "max": 16384 },