@@ -299,16 +299,11 @@ export async function CodexAuthPlugin(input: PluginInput, options: CodexAuthPlug
                   output: 0,
                   cache: { read: 0, write: 0 },
                 },
-                limit: model.id.includes("gpt-5.5")
-                  ? {
-                      context: 400_000,
-                      input: 272_000,
-                      output: 128_000,
-                    }
-                  : model.id.includes("gpt-5.6")
+                limit:
+                  model.id.includes("gpt-5.5") || model.id.includes("gpt-5.6")
                     ? {
-                        context: 500_000,
-                        input: 372_000,
+                        context: 400_000,
+                        input: 272_000,
                         output: 128_000,
                       }
                     : model.limit,
 
@@ -181,9 +181,9 @@ describe("plugin.codex", () => {
 
     expect(models["gpt-5.4"]?.limit).toEqual(limit)
     expect(models["gpt-5.5"]?.limit).toEqual({ context: 400_000, input: 272_000, output: 128_000 })
-    expect(models["gpt-5.6-sol"]?.limit).toEqual({ context: 500_000, input: 372_000, output: 128_000 })
-    expect(models["gpt-5.6-terra"]?.limit).toEqual({ context: 500_000, input: 372_000, output: 128_000 })
-    expect(models["gpt-5.6-luna"]?.limit).toEqual({ context: 500_000, input: 372_000, output: 128_000 })
+    expect(models["gpt-5.6-sol"]?.limit).toEqual({ context: 400_000, input: 272_000, output: 128_000 })
+    expect(models["gpt-5.6-terra"]?.limit).toEqual({ context: 400_000, input: 272_000, output: 128_000 })
+    expect(models["gpt-5.6-luna"]?.limit).toEqual({ context: 400_000, input: 272_000, output: 128_000 })
     expect(models["gpt-5.4-pro"]).toBeUndefined()
     expect(models["gpt-5.7-pro"]).toBeDefined()
     expect(models["gpt-5.6-sol-high"]).toBeDefined()