feat(openai-models): add gpt-5-pro-2025-10-06 with timeout disabled and non‑streaming notice

- Add GPT‑5 Pro to model registry with:
  - contextWindow: 400k, maxTokens: 272k
  - supportsImages: true, supportsPromptCache: true, supportsVerbosity: true, supportsTemperature: false
  - reasoningEffort: high (Responses API only)
  - pricing: $15/1M input tokens, $120/1M output tokens
- Set disableTimeout: true to avoid requiring a global timeout override
- Description clarifies: this is a slow, reasoning‑focused model designed for tough problems; requests may take several minutes; it does not stream (UI may appear idle until completion)

Author: hannesrudolph

packages/types/src/providers/openai.ts

@@ -37,6 +37,21 @@ export const openAiNativeModels = {
 			{ name: "priority", contextWindow: 400000, inputPrice: 2.5, outputPrice: 20.0, cacheReadsPrice: 0.25 },
 		],
 	},
+	"gpt-5-pro-2025-10-06": {
+		maxTokens: 272000,
+		contextWindow: 400000,
+		supportsImages: true,
+		supportsPromptCache: true,
+		supportsReasoningEffort: false,
+		reasoningEffort: "high",
+		inputPrice: 15.0,
+		outputPrice: 120.0,
+		description:
+			"GPT-5 Pro: a slow, reasoning-focused model built to tackle tough problems. Requests can take several minutes to finish. Responses API only; no streaming, so it may appear stuck until the reply is ready.",
+		supportsVerbosity: true,
+		supportsTemperature: false,
+		disableTimeout: true,
+	},
 	"gpt-5-mini-2025-08-07": {
 		maxTokens: 128000,
 		contextWindow: 400000,