[pull] main from Hawthorne001:main

.changeset/afraid-worms-yell.md

@@ -0,0 +1,5 @@
+---
+'@ai-sdk/amazon-bedrock': patch
+---
+
+fix(provider/amazon-bedrock): resolve opus 4.1 reasoning mode validation error

.changeset/metal-shrimps-fix.md

@@ -0,0 +1,5 @@
+---
+'@ai-sdk/openai': patch
+---
+
+feat(provider/openai): add code interpreter tool (responses api)

content/docs/02-foundations/02-providers-and-models.mdx

@@ -112,17 +112,6 @@ Here are the capabilities of popular models:
 | [OpenAI](/providers/ai-sdk-providers/openai)                             | `gpt-5-mini`                                | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> |
 | [OpenAI](/providers/ai-sdk-providers/openai)                             | `gpt-5-nano`                                | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> |
 | [OpenAI](/providers/ai-sdk-providers/openai)                             | `gpt-5-chat-latest`                         | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> |
-| [OpenAI](/providers/ai-sdk-providers/openai)                             | `gpt-4.1`                                   | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> |
-| [OpenAI](/providers/ai-sdk-providers/openai)                             | `gpt-4.1-mini`                              | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> |
-| [OpenAI](/providers/ai-sdk-providers/openai)                             | `gpt-4.1-nano`                              | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> |
-| [OpenAI](/providers/ai-sdk-providers/openai)                             | `gpt-4o`                                    | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> |
-| [OpenAI](/providers/ai-sdk-providers/openai)                             | `gpt-4o-mini`                               | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> |
-| [OpenAI](/providers/ai-sdk-providers/openai)                             | `gpt-4.1`                                   | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> |
-| [OpenAI](/providers/ai-sdk-providers/openai)                             | `gpt-4`                                     | <Cross size={18} /> | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> |
-| [OpenAI](/providers/ai-sdk-providers/openai)                             | `o3-mini`                                   | <Cross size={18} /> | <Cross size={18} /> | <Check size={18} /> | <Check size={18} /> |
-| [OpenAI](/providers/ai-sdk-providers/openai)                             | `o3`                                        | <Cross size={18} /> | <Cross size={18} /> | <Check size={18} /> | <Check size={18} /> |
-| [OpenAI](/providers/ai-sdk-providers/openai)                             | `o4-mini`                                   | <Cross size={18} /> | <Cross size={18} /> | <Check size={18} /> | <Check size={18} /> |
-| [OpenAI](/providers/ai-sdk-providers/openai)                             | `o1`                                        | <Check size={18} /> | <Cross size={18} /> | <Check size={18} /> | <Check size={18} /> |
 | [Anthropic](/providers/ai-sdk-providers/anthropic)                       | `claude-opus-4-latest`                      | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> |
 | [Anthropic](/providers/ai-sdk-providers/anthropic)                       | `claude-sonnet-4-latest`                    | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> |
 | [Anthropic](/providers/ai-sdk-providers/anthropic)                       | `claude-3-7-sonnet-latest`                  | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> |

content/docs/07-reference/01-ai-sdk-core/70-step-count-is.mdx

@@ -0,0 +1,84 @@
+---
+title: stepCountIs
+description: API Reference for stepCountIs.
+---
+
+# `stepCountIs()`
+
+Creates a stop condition that stops when the number of steps reaches a specified count.
+
+This function is used with `stopWhen` in `generateText` and `streamText` to control when a tool-calling loop should stop based on the number of steps executed.
+
+```ts
+import { openai } from '@ai-sdk/openai';
+import { generateText, stepCountIs } from 'ai';
+
+const result = await generateText({
+  model: openai('gpt-4o'),
+  tools: {
+    // your tools
+  },
+  // Stop after 5 steps
+  stopWhen: stepCountIs(5),
+});
+```
+
+## Import
+
+<Snippet text={`import { stepCountIs } from "ai"`} prompt={false} />
+
+## API Signature
+
+### Parameters
+
+<PropertiesTable
+  content={[
+    {
+      name: 'count',
+      type: 'number',
+      description:
+        'The maximum number of steps to execute before stopping the tool-calling loop.',
+    },
+  ]}
+/>
+
+### Returns
+
+A `StopCondition` function that returns `true` when the step count reaches the specified number. The function can be used with the `stopWhen` parameter in `generateText` and `streamText`.
+
+## Examples
+
+### Basic Usage
+
+Stop after 3 steps:
+
+```ts
+import { generateText, stepCountIs } from 'ai';
+
+const result = await generateText({
+  model: yourModel,
+  tools: yourTools,
+  stopWhen: stepCountIs(3),
+});
+```
+
+### Combining with Other Conditions
+
+You can combine multiple stop conditions in an array:
+
+```ts
+import { generateText, stepCountIs, hasToolCall } from 'ai';
+
+const result = await generateText({
+  model: yourModel,
+  tools: yourTools,
+  // Stop after 10 steps OR when finalAnswer tool is called
+  stopWhen: [stepCountIs(10), hasToolCall('finalAnswer')],
+});
+```
+
+## See also
+
+- [`hasToolCall()`](/docs/reference/ai-sdk-core/has-tool-call)
+- [`generateText()`](/docs/reference/ai-sdk-core/generate-text)
+- [`streamText()`](/docs/reference/ai-sdk-core/stream-text)

content/docs/07-reference/01-ai-sdk-core/71-has-tool-call.mdx

@@ -0,0 +1,120 @@
+---
+title: hasToolCall
+description: API Reference for hasToolCall.
+---
+
+# `hasToolCall()`
+
+Creates a stop condition that stops when a specific tool is called.
+
+This function is used with `stopWhen` in `generateText` and `streamText` to control when a tool-calling loop should stop based on whether a particular tool has been invoked.
+
+```ts
+import { openai } from '@ai-sdk/openai';
+import { generateText, hasToolCall } from 'ai';
+
+const result = await generateText({
+  model: openai('gpt-4o'),
+  tools: {
+    weather: weatherTool,
+    finalAnswer: finalAnswerTool,
+  },
+  // Stop when the finalAnswer tool is called
+  stopWhen: hasToolCall('finalAnswer'),
+});
+```
+
+## Import
+
+<Snippet text={`import { hasToolCall } from "ai"`} prompt={false} />
+
+## API Signature
+
+### Parameters
+
+<PropertiesTable
+  content={[
+    {
+      name: 'toolName',
+      type: 'string',
+      description:
+        'The name of the tool that should trigger the stop condition when called.',
+    },
+  ]}
+/>
+
+### Returns
+
+A `StopCondition` function that returns `true` when the specified tool is called in the current step. The function can be used with the `stopWhen` parameter in `generateText` and `streamText`.
+
+## Examples
+
+### Basic Usage
+
+Stop when a specific tool is called:
+
+```ts
+import { generateText, hasToolCall } from 'ai';
+
+const result = await generateText({
+  model: yourModel,
+  tools: {
+    submitAnswer: submitAnswerTool,
+    search: searchTool,
+  },
+  stopWhen: hasToolCall('submitAnswer'),
+});
+```
+
+### Combining with Other Conditions
+
+You can combine multiple stop conditions in an array:
+
+```ts
+import { generateText, hasToolCall, stepCountIs } from 'ai';
+
+const result = await generateText({
+  model: yourModel,
+  tools: {
+    weather: weatherTool,
+    search: searchTool,
+    finalAnswer: finalAnswerTool,
+  },
+  // Stop when weather tool is called OR finalAnswer is called OR after 5 steps
+  stopWhen: [
+    hasToolCall('weather'),
+    hasToolCall('finalAnswer'),
+    stepCountIs(5),
+  ],
+});
+```
+
+### Agent Pattern
+
+Common pattern for agents that run until they provide a final answer:
+
+```ts
+import { generateText, hasToolCall } from 'ai';
+
+const result = await generateText({
+  model: yourModel,
+  tools: {
+    search: searchTool,
+    calculate: calculateTool,
+    finalAnswer: {
+      description: 'Provide the final answer to the user',
+      parameters: z.object({
+        answer: z.string(),
+      }),
+      execute: async ({ answer }) => answer,
+    },
+  },
+  stopWhen: hasToolCall('finalAnswer'),
+});
+```
+
+## See also
+
+- [`stepCountIs()`](/docs/reference/ai-sdk-core/step-count-is)
+- [`generateText()`](/docs/reference/ai-sdk-core/generate-text)
+- [`streamText()`](/docs/reference/ai-sdk-core/stream-text)

content/providers/01-ai-sdk-providers/03-openai.mdx

@@ -729,7 +729,7 @@ The following OpenAI-specific metadata is returned:
 
 #### Web Search
 
-The OpenAI responses provider supports web search through the `openai.tools.webSearchPreview` tool.
+The OpenAI responses API supports web search through the `openai.tools.webSearchPreview` tool.
 
 You can force the use of the web search tool by setting the `toolChoice` parameter to `{ type: 'tool', toolName: 'web_search_preview' }`.
 
@@ -830,7 +830,7 @@ The `textVerbosity` parameter scales output length without changing the underlyi
 
 #### File Search
 
-The OpenAI responses provider supports file search through the `openai.tools.fileSearch` tool.
+The OpenAI responses API supports file search through the `openai.tools.fileSearch` tool.
 
 You can force the use of the file search tool by setting the `toolChoice` parameter to `{ type: 'tool', toolName: 'file_search' }`.
 
@@ -866,6 +866,38 @@ const result = await generateText({
   be customized.
 </Note>
 
+#### Code Interpreter
+
+The OpenAI responses API supports the code interpreter tool through the `openai.tools.codeInterpreter` tool. This allows models to write and execute Python code.
+
+```ts
+import { openai } from '@ai-sdk/openai';
+import { generateText } from 'ai';
+
+const result = await generateText({
+  model: openai.responses('gpt-5'),
+  prompt: 'Write and run Python code to calculate the factorial of 10',
+  tools: {
+    code_interpreter: openai.tools.codeInterpreter({
+      // optional configuration:
+      container: {
+        fileIds: ['file-123', 'file-456'], // optional file IDs to make available
+      },
+    }),
+  },
+});
+```
+
+The code interpreter tool can be configured with:
+
+- **container**: Either a container ID string or an object with `fileIds` to specify uploaded files that should be available to the code interpreter
+
+<Note>
+  The tool must be named `code_interpreter` when using OpenAI's code interpreter
+  functionality. This name is required by OpenAI's API specification and cannot
+  be customized.
+</Note>
+
 #### Image Support
 
 The OpenAI Responses API supports Image inputs for appropriate models.

content/providers/01-ai-sdk-providers/index.mdx

@@ -33,14 +33,6 @@ Not all providers support all AI SDK features. Here's a quick comparison of the
 | [OpenAI](/providers/ai-sdk-providers/openai)                             | `gpt-5-mini`                                        | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> |
 | [OpenAI](/providers/ai-sdk-providers/openai)                             | `gpt-5-nano`                                        | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> |
 | [OpenAI](/providers/ai-sdk-providers/openai)                             | `gpt-5-chat-latest`                                 | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> |
-| [OpenAI](/providers/ai-sdk-providers/openai)                             | `gpt-4.1`                                           | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> |
-| [OpenAI](/providers/ai-sdk-providers/openai)                             | `gpt-4.1-mini`                                      | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> |
-| [OpenAI](/providers/ai-sdk-providers/openai)                             | `gpt-4.1-nano`                                      | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> |
-| [OpenAI](/providers/ai-sdk-providers/openai)                             | `gpt-4o`                                            | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> |
-| [OpenAI](/providers/ai-sdk-providers/openai)                             | `gpt-4o-mini`                                       | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> |
-| [OpenAI](/providers/ai-sdk-providers/openai)                             | `gpt-4.1`                                           | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> |
-| [OpenAI](/providers/ai-sdk-providers/openai)                             | `gpt-4`                                             | <Cross size={18} /> | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> |
-| [OpenAI](/providers/ai-sdk-providers/openai)                             | `o1`                                                | <Check size={18} /> | <Cross size={18} /> | <Check size={18} /> | <Check size={18} /> |
 | [Anthropic](/providers/ai-sdk-providers/anthropic)                       | `claude-3.7-sonnet-latest`                          | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> |
 | [Anthropic](/providers/ai-sdk-providers/anthropic)                       | `claude-3.5-sonnet-latest`                          | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> |
 | [Anthropic](/providers/ai-sdk-providers/anthropic)                       | `claude-3.5-haiku-latest`                           | <Cross size={18} /> | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> |

examples/ai-core/src/stream-text/openai-code-interpreter.ts

@@ -0,0 +1,22 @@
+import { openai } from '@ai-sdk/openai';
+import { stepCountIs, streamText } from 'ai';
+import 'dotenv/config';
+
+async function main() {
+  const result = streamText({
+    model: openai.responses('gpt-5'),
+    stopWhen: stepCountIs(5),
+    tools: {
+      code_interpreter: openai.tools.codeInterpreter({}),
+    },
+    prompt:
+      'Write and run Python code to simulate rolling two dice 10000 times and show a table of the results.' +
+      'The table should have three columns: "Sum", "Count", and "Percentage".',
+  });
+
+  for await (const chunk of result.textStream) {
+    process.stdout.write(chunk);
+  }
+}
+
+main().catch(console.error);

packages/amazon-bedrock/src/bedrock-chat-language-model.test.ts

@@ -1434,9 +1434,8 @@ describe('doStream', () => {
           budget_tokens: 2000,
         },
       },
-      // Should have adjusted maxOutputTokens (100 + 2000)
       inferenceConfig: {
-        maxOutputTokens: 2100,
+        maxTokens: 2100,
       },
     });
 
@@ -1667,7 +1666,7 @@ describe('doGenerate', () => {
 
     expect(await server.calls[0].requestBodyJson).toMatchObject({
       inferenceConfig: {
-        maxOutputTokens: 100,
+        maxTokens: 100,
         temperature: 0.5,
         topP: 0.5,
         topK: 1,
@@ -2044,9 +2043,8 @@ describe('doGenerate', () => {
           budget_tokens: 2000,
         },
       },
-      // Should have adjusted maxOutputTokens (100 + 2000)
       inferenceConfig: {
-        maxOutputTokens: 2100,
+        maxTokens: 2100,
       },
     });
 

packages/amazon-bedrock/src/bedrock-chat-language-model.ts

@@ -159,19 +159,19 @@ export class BedrockChatLanguageModel implements LanguageModelV2 {
     const thinkingBudget = bedrockOptions.reasoningConfig?.budgetTokens;
 
     const inferenceConfig = {
-      ...(maxOutputTokens != null && { maxOutputTokens }),
+      ...(maxOutputTokens != null && { maxTokens: maxOutputTokens }),
       ...(temperature != null && { temperature }),
       ...(topP != null && { topP }),
       ...(topK != null && { topK }),
       ...(stopSequences != null && { stopSequences }),
     };
 
-    // Adjust maxOutputTokens if thinking is enabled
+    // Adjust maxTokens if thinking is enabled
     if (isThinking && thinkingBudget != null) {
-      if (inferenceConfig.maxOutputTokens != null) {
-        inferenceConfig.maxOutputTokens += thinkingBudget;
+      if (inferenceConfig.maxTokens != null) {
+        inferenceConfig.maxTokens += thinkingBudget;
       } else {
-        inferenceConfig.maxOutputTokens = thinkingBudget + 4096; // Default + thinking budget maxOutputTokens = 4096, TODO update default in v5
+        inferenceConfig.maxTokens = thinkingBudget + 4096; // Default + thinking budget maxTokens = 4096, TODO update default in v5
       }
       // Add them to additional model request fields
       // Add thinking config to additionalModelRequestFields

packages/openai/src/openai-provider.ts

@@ -33,7 +33,7 @@ export interface OpenAIProvider extends ProviderV2 {
   /**
 Creates an OpenAI model for text generation.
    */
-  languageModel(modelId: OpenAIResponsesModelId): OpenAIResponsesLanguageModel;
+  languageModel(modelId: OpenAIResponsesModelId): LanguageModelV2;
 
   /**
 Creates an OpenAI chat model for text generation.