chore (provider-utils): replace zod with standard-schema where possible

examples/ai-core/package.json

@@ -42,7 +42,7 @@
     "mathjs": "14.0.0",
     "sharp": "^0.33.5",
     "terminal-image": "^2.0.0",
-    "zod": "3.23.8",
+    "zod": "3.24.4",
     "zod-to-json-schema": "3.23.5",
     "valibot": "^1.0.0-rc.0 || ^1.0.0"
   },

examples/mcp/package.json

@@ -19,7 +19,7 @@
     "ai": "workspace:*",
     "dotenv": "16.4.5",
     "express": "5.0.1",
-    "zod": "3.23.8"
+    "zod": "3.24.4"
   },
   "devDependencies": {
     "@types/express": "5.0.0",

examples/next-openai-pages/package.json

@@ -15,7 +15,7 @@
     "next": "latest",
     "react": "^18",
     "react-dom": "^18",
-    "zod": "3.23.8"
+    "zod": "3.24.4"
   },
   "devDependencies": {
     "@types/node": "20.17.24",

examples/next-openai-telemetry-sentry/package.json

@@ -21,7 +21,7 @@
     "next": "latest",
     "react": "^18",
     "react-dom": "^18",
-    "zod": "3.23.8"
+    "zod": "3.24.4"
   },
   "devDependencies": {
     "@types/node": "20.17.24",

examples/next-openai-telemetry/package.json

@@ -19,7 +19,7 @@
     "next": "latest",
     "react": "^18",
     "react-dom": "^18",
-    "zod": "3.23.8"
+    "zod": "3.24.4"
   },
   "devDependencies": {
     "@types/node": "20.17.24",

examples/next-openai/package.json

@@ -28,7 +28,7 @@
     "react-markdown": "9.0.1",
     "redis": "^4.7.0",
     "resumable-stream": "^2.0.0",
-    "zod": "3.23.8"
+    "zod": "3.24.4"
   },
   "devDependencies": {
     "@types/node": "20.17.24",

examples/node-http-server/package.json

@@ -6,7 +6,7 @@
     "@ai-sdk/openai": "workspace:*",
     "ai": "workspace:*",
     "dotenv": "16.4.5",
-    "zod": "3.23.8",
+    "zod": "3.24.4",
     "zod-to-json-schema": "3.23.5"
   },
   "scripts": {

examples/nuxt-openai/package.json

@@ -12,7 +12,7 @@
     "@ai-sdk/vue": "workspace:*",
     "@ai-sdk/openai": "workspace:*",
     "ai": "workspace:*",
-    "zod": "3.23.8"
+    "zod": "3.24.4"
   },
   "devDependencies": {
     "@nuxt/devtools": "1.6.3",

examples/sveltekit-openai/package.json

@@ -41,7 +41,7 @@
     "typescript": "^5.0.0",
     "typescript-eslint": "^8.20.0",
     "vite": "^6.0.0",
-    "zod": "3.23.8",
+    "zod": "3.24.4",
     "@vercel/ai-tsconfig": "workspace:*"
   }
 }

packages/ai/core/generate-object/generate-object.ts

@@ -137,7 +137,7 @@ export async function generateObject<
       ? {
           /**
 The enum values that the model should use.
-        */
+      */
           enum: Array<RESULT>;
           mode?: 'json';
           output: 'enum';
@@ -147,21 +147,21 @@ The enum values that the model should use.
         : {
             /**
 The schema of the object that the model should generate.
-        */
+    */
             schema: SCHEMA;
 
             /**
 Optional name of the output that should be generated.
 Used by some providers for additional LLM guidance, e.g.
 via tool or schema name.
-        */
+    */
             schemaName?: string;
 
             /**
 Optional description of the output that should be generated.
 Used by some providers for additional LLM guidance, e.g.
 via tool or schema description.
-        */
+    */
             schemaDescription?: string;
 
             /**
@@ -176,32 +176,32 @@ The schema is converted into a JSON schema and used in one of the following ways
 Please note that most providers do not support all modes.
 
 Default and recommended: 'auto' (best mode for the model).
-        */
+    */
             mode?: 'auto' | 'json' | 'tool';
           }) & {
       output?: Output;
 
       /**
-  The language model to use.
-       */
+    The language model to use.
+         */
       model: LanguageModel;
       /**
-  A function that attempts to repair the raw output of the mode
-  to enable JSON parsing.
-       */
+    A function that attempts to repair the raw output of the mode
+    to enable JSON parsing.
+         */
       experimental_repairText?: RepairTextFunction;
 
       /**
-  Optional telemetry configuration (experimental).
-         */
+    Optional telemetry configuration (experimental).
+           */
 
       experimental_telemetry?: TelemetrySettings;
 
       /**
-  Additional provider-specific options. They are passed through
-  to the provider from the AI SDK and enable provider-specific
-  functionality that can be fully encapsulated in the provider.
-   */
+    Additional provider-specific options. They are passed through
+    to the provider from the AI SDK and enable provider-specific
+    functionality that can be fully encapsulated in the provider.
+     */
       providerOptions?: ProviderOptions;
 
       /**

packages/ai/core/generate-object/output-strategy.ts

@@ -80,15 +80,15 @@ const noSchemaOutputStrategy: OutputStrategy<JSONValue, JSONValue, never> = {
   ): Promise<ValidationResult<JSONValue>> {
     return value === undefined
       ? {
-          success: false,
-          error: new NoObjectGeneratedError({
-            message: 'No object generated: response did not match schema.',
-            text: context.text,
-            response: context.response,
-            usage: context.usage,
-            finishReason: context.finishReason,
-          }),
-        }
+        success: false,
+        error: new NoObjectGeneratedError({
+          message: 'No object generated: response did not match schema.',
+          text: context.text,
+          response: context.response,
+          usage: context.usage,
+          finishReason: context.finishReason,
+        }),
+      }
       : { success: true, value };
   },
 
@@ -101,7 +101,11 @@ const noSchemaOutputStrategy: OutputStrategy<JSONValue, JSONValue, never> = {
 
 const objectOutputStrategy = <OBJECT>(
   schema: Schema<OBJECT>,
-): OutputStrategy<DeepPartial<OBJECT>, OBJECT, never> => ({
+): OutputStrategy<
+  DeepPartial<OBJECT>,
+  OBJECT,
+  never
+> => ({
   type: 'object',
   jsonSchema: schema.jsonSchema,
 
@@ -119,6 +123,7 @@ const objectOutputStrategy = <OBJECT>(
   async validateFinalResult(
     value: JSONValue | undefined,
   ): Promise<ValidationResult<OBJECT>> {
+    // @gr2m TODO: `schema` should matche the Validator type.
     return safeValidateTypes({ value, schema });
   },
 
@@ -129,9 +134,13 @@ const objectOutputStrategy = <OBJECT>(
   },
 });
 
-const arrayOutputStrategy = <ELEMENT>(
-  schema: Schema<ELEMENT>,
-): OutputStrategy<ELEMENT[], ELEMENT[], AsyncIterableStream<ELEMENT>> => {
+const arrayOutputStrategy = <OBJECT>(
+  schema: Schema<OBJECT>,
+): OutputStrategy<
+  OBJECT[],
+  OBJECT[],
+  AsyncIterableStream<OBJECT>
+> => {
   // remove $schema from schema.jsonSchema:
   const { $schema, ...itemSchema } = schema.jsonSchema;
 
@@ -169,7 +178,7 @@ const arrayOutputStrategy = <ELEMENT>(
       }
 
       const inputArray = value.elements as Array<JSONObject>;
-      const resultArray: Array<ELEMENT> = [];
+      const resultArray: Array<OBJECT> = [];
 
       for (let i = 0; i < inputArray.length; i++) {
         const element = inputArray[i];
@@ -223,7 +232,9 @@ const arrayOutputStrategy = <ELEMENT>(
 
     async validateFinalResult(
       value: JSONValue | undefined,
-    ): Promise<ValidationResult<Array<ELEMENT>>> {
+    ): Promise<
+      ValidationResult<Array<OBJECT>>
+    > {
       // check that the value is an object that contains an array of elements:
       if (!isJSONObject(value) || !isJSONArray(value.elements)) {
         return {
@@ -245,17 +256,25 @@ const arrayOutputStrategy = <ELEMENT>(
         }
       }
 
-      return { success: true, value: inputArray as Array<ELEMENT> };
+      return {
+        success: true,
+        value: inputArray as Array<OBJECT>,
+      };
     },
 
     createElementStream(
-      originalStream: ReadableStream<ObjectStreamPart<ELEMENT[]>>,
+      originalStream: ReadableStream<
+        ObjectStreamPart<OBJECT[]>
+      >,
     ) {
       let publishedElements = 0;
 
       return createAsyncIterableStream(
         originalStream.pipeThrough(
-          new TransformStream<ObjectStreamPart<ELEMENT[]>, ELEMENT>({
+          new TransformStream<
+            ObjectStreamPart<OBJECT[]>,
+            OBJECT
+          >({
             transform(chunk, controller) {
               switch (chunk.type) {
                 case 'object': {
@@ -332,12 +351,12 @@ const enumOutputStrategy = <ENUM extends string>(
       return enumValues.includes(result as ENUM)
         ? { success: true, value: result as ENUM }
         : {
-            success: false,
-            error: new TypeValidationError({
-              value,
-              cause: 'value must be a string in the enum',
-            }),
-          };
+          success: false,
+          error: new TypeValidationError({
+            value,
+            cause: 'value must be a string in the enum',
+          }),
+        };
     },
 
     async validatePartialResult({ value, textDelta }) {
@@ -386,14 +405,14 @@ const enumOutputStrategy = <ENUM extends string>(
   };
 };
 
-export function getOutputStrategy<SCHEMA>({
+export function getOutputStrategy<OBJECT>({
   output,
   schema,
   enumValues,
 }: {
   output: 'object' | 'array' | 'enum' | 'no-schema';
-  schema?: z.Schema<SCHEMA, z.ZodTypeDef, any> | Schema<SCHEMA>;
-  enumValues?: Array<SCHEMA>;
+  schema?: Schema<OBJECT>;
+  enumValues?: Array<OBJECT>;
 }): OutputStrategy<any, any, any> {
   switch (output) {
     case 'object':

packages/ai/package.json

@@ -67,7 +67,7 @@
     "eslint-config-vercel-ai": "workspace:*",
     "tsup": "^7.2.0",
     "typescript": "5.8.3",
-    "zod": "3.23.8"
+    "zod": "3.24.4"
   },
   "peerDependencies": {
     "zod": "^3.23.8"

packages/amazon-bedrock/package.json

@@ -43,10 +43,10 @@
     "@vercel/ai-tsconfig": "workspace:*",
     "tsup": "^8.3.0",
     "typescript": "5.8.3",
-    "zod": "3.23.8"
+    "zod": "3.24.4"
   },
   "peerDependencies": {
-    "zod": "^3.0.0"
+    "zod": "^3.24.0"
   },
   "engines": {
     "node": ">=18"

packages/anthropic/package.json

@@ -47,10 +47,10 @@
     "@vercel/ai-tsconfig": "workspace:*",
     "tsup": "^8",
     "typescript": "5.8.3",
-    "zod": "3.23.8"
+    "zod": "3.24.4"
   },
   "peerDependencies": {
-    "zod": "^3.0.0"
+    "zod": "^3.24.0"
   },
   "engines": {
     "node": ">=18"

packages/assemblyai/package.json

@@ -39,10 +39,10 @@
     "@vercel/ai-tsconfig": "workspace:*",
     "tsup": "^8",
     "typescript": "5.6.3",
-    "zod": "3.23.8"
+    "zod": "3.24.4"
   },
   "peerDependencies": {
-    "zod": "^3.0.0"
+    "zod": "^3.24.0"
   },
   "engines": {
     "node": ">=18"

packages/azure/package.json

@@ -41,10 +41,10 @@
     "@vercel/ai-tsconfig": "workspace:*",
     "tsup": "^8",
     "typescript": "5.8.3",
-    "zod": "3.23.8"
+    "zod": "3.24.4"
   },
   "peerDependencies": {
-    "zod": "^3.0.0"
+    "zod": "^3.24.0"
   },
   "engines": {
     "node": ">=18"

packages/cerebras/package.json

@@ -41,10 +41,10 @@
     "@vercel/ai-tsconfig": "workspace:*",
     "tsup": "^8",
     "typescript": "5.8.3",
-    "zod": "3.23.8"
+    "zod": "3.24.4"
   },
   "peerDependencies": {
-    "zod": "^3.0.0"
+    "zod": "^3.24.0"
   },
   "engines": {
     "node": ">=18"

packages/cohere/package.json

@@ -40,10 +40,10 @@
     "@vercel/ai-tsconfig": "workspace:*",
     "tsup": "^8",
     "typescript": "5.8.3",
-    "zod": "3.23.8"
+    "zod": "3.24.4"
   },
   "peerDependencies": {
-    "zod": "^3.0.0"
+    "zod": "^3.24.0"
   },
   "engines": {
     "node": ">=18"