refactor(ai): make OpenAI Responses extend Open Responses (#38681)

packages/ai/src/providers/google-vertex-responses.ts

@@ -25,6 +25,7 @@ export interface Settings extends ProviderPackage.Settings {
 const route = OpenAICompatibleResponses.route.with({
   id: "google-vertex-responses",
   provider: id,
+  providerOptions: { openresponses: { store: false } },
 })
 
 export const routes = [route]

packages/ai/src/providers/open-responses-options.ts

@@ -0,0 +1,20 @@
+import type { ResponseIncludable, ServiceTier } from "../protocols/utils/open-responses-options"
+import type { ProviderOptions, ReasoningEffort, TextVerbosity } from "../schema"
+
+export interface OpenResponsesOptionsInput {
+  readonly [key: string]: unknown
+  readonly instructions?: string
+  readonly store?: boolean
+  readonly promptCacheKey?: string
+  readonly reasoningEffort?: ReasoningEffort
+  readonly reasoningSummary?: "auto" | "concise" | "detailed"
+  readonly include?: ReadonlyArray<ResponseIncludable>
+  readonly textVerbosity?: TextVerbosity
+  readonly serviceTier?: ServiceTier
+}
+
+export type OpenResponsesProviderOptionsInput = ProviderOptions & {
+  readonly openresponses?: OpenResponsesOptionsInput
+}
+
+export * as OpenResponsesProviderOptions from "./open-responses-options"

packages/ai/src/providers/openai-compatible-responses.ts

@@ -3,7 +3,9 @@ import { OpenAICompatibleResponses } from "../protocols/openai-compatible-respon
 import { AuthOptions, type ProviderAuthOption } from "../route/auth-options"
 import type { RouteDefaultsInput } from "../route/client"
 import { ProviderID, type ModelID } from "../schema"
-import type { OpenAIProviderOptionsInput } from "./openai-options"
+import type { OpenResponsesProviderOptionsInput } from "./open-responses-options"
+
+export type { OpenResponsesOptionsInput, OpenResponsesProviderOptionsInput } from "./open-responses-options"
 
 export const id = ProviderID.make("openai-compatible")
 
@@ -11,13 +13,14 @@ export type Config = RouteDefaultsInput &
   ProviderAuthOption<"optional"> & {
     readonly provider?: string
     readonly baseURL: string
+    readonly providerOptions?: OpenResponsesProviderOptionsInput
   }
 
 export interface Settings extends ProviderPackage.Settings {
   readonly apiKey?: string
   readonly baseURL: string
   readonly provider?: string
-  readonly providerOptions?: OpenAIProviderOptionsInput
+  readonly providerOptions?: OpenResponsesProviderOptionsInput
 }
 
 export const routes = [OpenAICompatibleResponses.route]

packages/ai/src/providers/openai-options.ts

@@ -1,22 +1,10 @@
-import type { ProviderOptions, ReasoningEffort, TextVerbosity } from "../schema"
+import type { ProviderOptions } from "../schema"
 import { mergeProviderOptions } from "../schema"
-import type { OpenAIResponseIncludable, OpenAIServiceTier } from "../protocols/utils/openai-options"
+import type { OpenResponsesOptionsInput } from "./open-responses-options"
 
 export type { OpenAIResponseIncludable, OpenAIServiceTier } from "../protocols/utils/openai-options"
 
-export interface OpenAIOptionsInput {
-  readonly [key: string]: unknown
-  readonly store?: boolean
-  readonly promptCacheKey?: string
-  readonly reasoningEffort?: ReasoningEffort
-  readonly reasoningSummary?: "auto"
-  // OpenAI Responses `include` wire field. Mirrors the official SDK's
-  // `ResponseIncludable[]` union exactly so AI SDK callers and direct
-  // native-SDK callers share one shape and no translation is required.
-  readonly include?: ReadonlyArray<OpenAIResponseIncludable>
-  readonly textVerbosity?: TextVerbosity
-  readonly serviceTier?: OpenAIServiceTier
-}
+export type OpenAIOptionsInput = OpenResponsesOptionsInput
 
 export type OpenAIProviderOptionsInput = ProviderOptions & {
   readonly openai?: OpenAIOptionsInput