feat: gpt 5.4 mini

models.yml

@@ -1,6 +1,6 @@
 providers: 
   llm-public: 
-    baseUrl: https://llm.public.moe.wtf/v1
+    baseUrl: https://example.com/v1
     api: openai-completions
     apiKey: LLM_PUBLIC_KEY
     models: 
@@ -30,6 +30,19 @@ providers:
           output: 15
           cacheRead: 0.25
           cacheWrite: 0
+      - id: gpt-5.4-mini
+        name: GPT-5.4 mini
+        reasoning: true
+        input:
+          - text
+          - image
+        contextWindow: 400000
+        maxTokens: 128000
+        cost:
+          input: 0.75
+          output: 4.5
+          cacheRead: 0.075
+          cacheWrite: 0
       - id: gpt-5.3-codex
         name: GPT-5.3 Codex
         reasoning: true