[codex] Add WWDC26 Apple Intelligence APIs

packages/apple-llm/README.md

@@ -3,7 +3,10 @@
 A Vercel AI SDK provider for Apple Foundation Models, enabling access to Apple Intelligence in React Native applications.
 
 **Requirements:**
-- iOS 26+
+
+- iOS 26+ for text generation
+- iOS 26.4+ for token counting and Image Playground generation
+- iOS 27+ for image prompts, Private Cloud Compute, and Vision built-in tools
 - Apple Intelligence enabled device
 - Vercel AI SDK v5
 - React Native New Architecture
@@ -14,16 +17,21 @@ import { generateText } from 'ai'
 
 const answer = await generateText({
   model: apple(),
-  prompt: 'What is the meaning of life?'
+  prompt: 'What is the meaning of life?',
 })
 ```
 
 ## Features
 
 - ✅ Text generation with Apple Foundation Models
+- ✅ Image prompts on iOS 27+
+- ✅ Runtime model info and context-size metadata
+- ✅ Private Cloud Compute language model selection on iOS 27+
 - ✅ Structured outputs
 - ✅ Tool calling
+- ✅ Vision OCR and barcode built-in tools on iOS 27+
 - ✅ Streaming
+- ✅ Image Playground generation through the AI SDK image API
 
 ## Documentation
 

packages/apple-llm/ios/AppleLLM.mm

@@ -115,7 +115,8 @@ - (void)generateText:(nonnull NSArray *)messages
     @"topP": options.topP().has_value() ? @(options.topP().value()) : [NSNull null],
     @"topK": options.topK().has_value() ? @(options.topK().value()) : [NSNull null],
     @"schema": options.schema() ?: [NSNull null],
-    @"tools": options.tools() ?: [NSNull null]
+    @"tools": options.tools() ?: [NSNull null],
+    @"providerOptions": options.providerOptions() ?: [NSNull null]
   };
 
   auto callToolBlock = ^(NSString *toolId, NSString *arguments, void (^completion)(id, NSError *)) {
@@ -131,6 +132,19 @@ - (void)countTokens:(nonnull NSString *)text
   [_llm countTokens:text resolve:resolve reject:reject];
 }
 
+- (void)getModelInfo:(NSString *)locale
+               model:(NSString *)model
+             resolve:(nonnull RCTPromiseResolveBlock)resolve
+              reject:(nonnull RCTPromiseRejectBlock)reject {
+  [_llm getModelInfo:locale model:model resolve:resolve reject:reject];
+}
+
+- (void)generateImages:(nonnull NSDictionary *)options
+               resolve:(nonnull RCTPromiseResolveBlock)resolve
+                reject:(nonnull RCTPromiseRejectBlock)reject {
+  [_llm generateImages:options resolve:resolve reject:reject];
+}
+
 - (void)cancelStream:(nonnull NSString *)streamId {
   [_llm cancelStream:streamId];
 }
@@ -144,6 +158,7 @@ - (void)generateStream:(nonnull NSString *)streamId messages:(nonnull NSArray *)
     @"topK": options.topK().has_value() ? @(options.topK().value()) : [NSNull null],
     @"schema": options.schema() ?: [NSNull null],
     @"tools": options.tools() ?: [NSNull null],
+    @"providerOptions": options.providerOptions() ?: [NSNull null],
   };
 
   auto callToolBlock = ^(NSString *toolId, NSString *arguments, void (^completion)(id, NSError *)) {

packages/apple-llm/ios/AppleLLMError.swift

@@ -29,8 +29,8 @@ enum AppleLLMError: Error, LocalizedError {
       return "Generation error: \(message)"
     case .streamNotFound(let id):
       return "Stream with ID \(id) not found"
-    case .invalidMessage(let role):
-      return "Invalid message role '\(role)'. Supported roles are: system, user, assistant"
+    case .invalidMessage(let message):
+      return "Invalid message: \(message)"
     case .conflictingSamplingMethods:
       return "Cannot specify both topP and topK parameters simultaneously. Please use only one sampling method."
     case .invalidSchema(let message):