ai - npm Package Compare versions

Comparing version 7.0.0-beta.18 to 7.0.0-beta.19

dist/internal/index.js

@@ -156,3 +156,3 @@ "use strict";
 // src/version.ts
-var VERSION = true ? "7.0.0-beta.18" : "0.0.0-test";
+var VERSION = true ? "7.0.0-beta.19" : "0.0.0-test";
 
@@ -493,2 +493,13 @@ // src/util/download/download.ts
             }
+            case "reasoning-file": {
+              const { data, mediaType } = convertToLanguageModelV4DataContent(
+                part.data
+              );
+              return {
+                type: "reasoning-file",
+                data,
+                mediaType: mediaType != null ? mediaType : part.mediaType,
+                providerOptions
+              };
+            }
             case "text": {
@@ -797,2 +808,8 @@ return {
 });
+var reasoningFilePartSchema = import_v44.z.object({
+  type: import_v44.z.literal("reasoning-file"),
+  data: import_v44.z.union([dataContentSchema, import_v44.z.instanceof(URL)]),
+  mediaType: import_v44.z.string(),
+  providerOptions: providerMetadataSchema.optional()
+});
 var toolCallPartSchema = import_v44.z.object({
@@ -934,2 +951,3 @@ type: import_v44.z.literal("tool-call"),
         reasoningPartSchema,
+        reasoningFilePartSchema,
         toolCallPartSchema,
@@ -936,0 +954,0 @@ toolResultPartSchema,

dist/internal/index.mjs

@@ -136,3 +136,3 @@ // internal/index.ts
 // src/version.ts
-var VERSION = true ? "7.0.0-beta.18" : "0.0.0-test";
+var VERSION = true ? "7.0.0-beta.19" : "0.0.0-test";
 
@@ -476,2 +476,13 @@ // src/util/download/download.ts
             }
+            case "reasoning-file": {
+              const { data, mediaType } = convertToLanguageModelV4DataContent(
+                part.data
+              );
+              return {
+                type: "reasoning-file",
+                data,
+                mediaType: mediaType != null ? mediaType : part.mediaType,
+                providerOptions
+              };
+            }
             case "text": {
@@ -782,2 +793,8 @@ return {
 });
+var reasoningFilePartSchema = z4.object({
+  type: z4.literal("reasoning-file"),
+  data: z4.union([dataContentSchema, z4.instanceof(URL)]),
+  mediaType: z4.string(),
+  providerOptions: providerMetadataSchema.optional()
+});
 var toolCallPartSchema = z4.object({
@@ -919,2 +936,3 @@ type: z4.literal("tool-call"),
         reasoningPartSchema,
+        reasoningFilePartSchema,
         toolCallPartSchema,
@@ -921,0 +939,0 @@ toolResultPartSchema,

package.json

 {
   "name": "ai",
-  "version": "7.0.0-beta.18",
+  "version": "7.0.0-beta.19",
   "description": "AI SDK by Vercel - The AI Toolkit for TypeScript and JavaScript",
@@ -48,5 +48,5 @@ "license": "Apache-2.0",
     "@opentelemetry/api": "1.9.0",
-    "@ai-sdk/gateway": "4.0.0-beta.11",
-    "@ai-sdk/provider": "4.0.0-beta.1",
-    "@ai-sdk/provider-utils": "5.0.0-beta.2"
+    "@ai-sdk/gateway": "4.0.0-beta.12",
+    "@ai-sdk/provider": "4.0.0-beta.2",
+    "@ai-sdk/provider-utils": "5.0.0-beta.3"
   },
@@ -53,0 +53,0 @@ "devDependencies": {

src/generate-text/content-part.ts

@@ -5,3 +5,3 @@ import { ProviderMetadata } from '../types';
 import { ToolApprovalRequestOutput } from './tool-approval-request-output';
-import { ReasoningOutput } from './reasoning-output';
+import { ReasoningOutput, ReasoningFileOutput } from './reasoning-output';
 import { TypedToolCall } from './tool-call';
@@ -15,4 +15,5 @@ import { TypedToolError } from './tool-error';
   | ReasoningOutput
+  | ReasoningFileOutput
   | ({ type: 'source' } & Source)
-  | { type: 'file'; file: GeneratedFile; providerMetadata?: ProviderMetadata } // different because of GeneratedFile object
+  | { type: 'file'; file: GeneratedFile; providerMetadata?: ProviderMetadata }
   | ({ type: 'tool-call' } & TypedToolCall<TOOLS> & {
@@ -19,0 +20,0 @@ providerMetadata?: ProviderMetadata;

src/generate-text/generate-text-result.ts

@@ -10,3 +10,3 @@ import { CallWarning, FinishReason, ProviderMetadata } from '../types';
 import { InferCompleteOutput } from './output-utils';
-import { ReasoningOutput } from './reasoning-output';
+import { ReasoningOutput, ReasoningFileOutput } from './reasoning-output';
 import { ResponseMessage } from './response-message';
@@ -43,3 +43,3 @@ import { StepResult } from './step-result';
    */
-  readonly reasoning: Array<ReasoningOutput>;
+  readonly reasoning: Array<ReasoningOutput | ReasoningFileOutput>;
 
@@ -46,0 +46,0 @@ /**

src/generate-text/generate-text.ts

@@ -66,2 +66,3 @@ import {
 import { DefaultGeneratedFile } from './generated-file';
+import { convertToReasoningOutputs } from './reasoning-output';
 import { isApprovalNeeded } from './is-approval-needed';
@@ -1187,3 +1188,3 @@ import { Output, text } from './output';
   get reasoning() {
-    return this.finalStep.reasoning;
+    return convertToReasoningOutputs(this.finalStep.reasoning);
   }
@@ -1283,5 +1284,6 @@
 
-      case 'file': {
+      case 'file':
+      case 'reasoning-file': {
         contentParts.push({
-          type: 'file' as const,
+          type: part.type as 'file' | 'reasoning-file',
           file: new DefaultGeneratedFile(part),
@@ -1288,0 +1290,0 @@ ...(part.providerMetadata != null

src/generate-text/index.ts

@@ -24,3 +24,3 @@ export {
 export { pruneMessages } from './prune-messages';
-export type { ReasoningOutput } from './reasoning-output';
+export type { ReasoningFileOutput, ReasoningOutput } from './reasoning-output';
 export { smoothStream, type ChunkDetector } from './smooth-stream';
@@ -27,0 +27,0 @@ export type { StepResult } from './step-result';

src/generate-text/reasoning-output.ts

@@ -0,2 +1,4 @@
+import { ReasoningFilePart, ReasoningPart } from '@ai-sdk/provider-utils';
 import { ProviderMetadata } from '../types/provider-metadata';
+import { DefaultGeneratedFile, GeneratedFile } from './generated-file';
 
@@ -21,1 +23,78 @@ /**
 }
+
+/**
+ * Reasoning file output of a text generation.
+ * It contains a file generated as part of reasoning.
+ */
+export interface ReasoningFileOutput {
+  type: 'reasoning-file';
+
+  /**
+   * The generated file.
+   */
+  file: GeneratedFile;
+
+  /**
+   * Additional provider-specific metadata. They are passed through
+   * to the provider from the AI SDK and enable provider-specific
+   * functionality that can be fully encapsulated in the provider.
+   */
+  providerMetadata?: ProviderMetadata;
+}
+
+export function convertFromReasoningOutputs(
+  parts: Array<ReasoningOutput | ReasoningFileOutput>,
+): Array<ReasoningPart | ReasoningFilePart> {
+  return parts.map(part => {
+    if (part.type === 'reasoning') {
+      return {
+        type: 'reasoning' as const,
+        text: part.text,
+        ...(part.providerMetadata != null
+          ? { providerOptions: part.providerMetadata }
+          : {}),
+      };
+    }
+
+    return {
+      type: 'reasoning-file' as const,
+      data: part.file.base64,
+      mediaType: part.file.mediaType,
+      ...(part.providerMetadata != null
+        ? { providerOptions: part.providerMetadata }
+        : {}),
+    };
+  });
+}
+
+export function convertToReasoningOutputs(
+  parts: Array<ReasoningPart | ReasoningFilePart>,
+): Array<ReasoningOutput | ReasoningFileOutput> {
+  return parts.map(part => {
+    if (part.type === 'reasoning') {
+      return {
+        type: 'reasoning' as const,
+        text: part.text,
+        ...(part.providerOptions != null
+          ? { providerMetadata: part.providerOptions as ProviderMetadata }
+          : {}),
+      };
+    }
+
+    return {
+      type: 'reasoning-file' as const,
+      file: new DefaultGeneratedFile({
+        data:
+          part.data instanceof ArrayBuffer
+            ? new Uint8Array(part.data)
+            : part.data instanceof URL
+              ? part.data.toString()
+              : part.data,
+        mediaType: part.mediaType,
+      }),
+      ...(part.providerOptions != null
+        ? { providerMetadata: part.providerOptions as ProviderMetadata }
+        : {}),
+    };
+  });
+}

src/generate-text/reasoning.ts

@@ -1,8 +0,10 @@
-import { ReasoningPart } from '@ai-sdk/provider-utils';
+import { ReasoningPart, ReasoningFilePart } from '@ai-sdk/provider-utils';
 
 export function asReasoningText(
-  reasoningParts: Array<ReasoningPart>,
+  reasoningParts: Array<ReasoningPart | ReasoningFilePart>,
 ): string | undefined {
-  const reasoningText = reasoningParts.map(part => part.text).join('');
+  const reasoningText = reasoningParts
+    .map(part => ('text' in part ? part.text : ''))
+    .join('');
   return reasoningText.length > 0 ? reasoningText : undefined;
 }

src/generate-text/run-tools-transformation.ts

@@ -90,3 +90,8 @@ import { LanguageModelV4StreamPart, SharedV4Warning } from '@ai-sdk/provider';
   | ({ type: 'source' } & Source)
-  | { type: 'file'; file: GeneratedFile; providerMetadata?: ProviderMetadata } // different because of GeneratedFile object
+  | { type: 'file'; file: GeneratedFile; providerMetadata?: ProviderMetadata }
+  | {
+      type: 'reasoning-file';
+      file: GeneratedFile;
+      providerMetadata?: ProviderMetadata;
+    }
   | ({ type: 'tool-call' } & TypedToolCall<TOOLS>)
@@ -222,5 +227,6 @@ | ({ type: 'tool-result' } & TypedToolResult<TOOLS>)
 
-        case 'file': {
+        case 'file':
+        case 'reasoning-file': {
           controller.enqueue({
-            type: 'file',
+            type: chunk.type,
             file: new DefaultGeneratedFileWithType({
@@ -227,0 +233,0 @@ data: chunk.data,

src/generate-text/step-result.ts

@@ -1,3 +0,9 @@
-import { ReasoningPart } from '@ai-sdk/provider-utils';
+import { ReasoningPart, ReasoningFilePart } from '@ai-sdk/provider-utils';
+import { asReasoningText } from './reasoning';
 import {
+  ReasoningOutput,
+  ReasoningFileOutput,
+  convertFromReasoningOutputs,
+} from './reasoning-output';
+import {
   CallWarning,
@@ -76,3 +82,3 @@ FinishReason,
    */
-  readonly reasoning: Array<ReasoningPart>;
+  readonly reasoning: Array<ReasoningPart | ReasoningFilePart>;
 
@@ -246,10 +252,13 @@ /**
 
-  get reasoning() {
-    return this.content.filter(part => part.type === 'reasoning');
+  get reasoning(): Array<ReasoningPart | ReasoningFilePart> {
+    return convertFromReasoningOutputs(
+      this.content.filter(
+        (part): part is ReasoningOutput | ReasoningFileOutput =>
+          part.type === 'reasoning' || part.type === 'reasoning-file',
+      ),
+    );
   }
 
   get reasoningText() {
-    return this.reasoning.length === 0
-      ? undefined
-      : this.reasoning.map(part => part.text).join('');
+    return asReasoningText(this.reasoning);
   }
@@ -256,0 +265,0 @@

src/generate-text/stream-text-result.ts

@@ -26,3 +26,3 @@ import { IdGenerator } from '@ai-sdk/provider-utils';
 } from './output-utils';
-import { ReasoningOutput } from './reasoning-output';
+import { ReasoningOutput, ReasoningFileOutput } from './reasoning-output';
 import { ResponseMessage } from './response-message';
@@ -133,3 +133,3 @@ import { StepResult } from './step-result';
    */
-  readonly reasoning: PromiseLike<Array<ReasoningOutput>>;
+  readonly reasoning: PromiseLike<Array<ReasoningOutput | ReasoningFileOutput>>;
 
@@ -426,3 +426,8 @@ /**
   | ({ type: 'source' } & Source)
-  | { type: 'file'; file: GeneratedFile; providerMetadata?: ProviderMetadata } // different because of GeneratedFile object
+  | { type: 'file'; file: GeneratedFile; providerMetadata?: ProviderMetadata }
+  | {
+      type: 'reasoning-file';
+      file: GeneratedFile;
+      providerMetadata?: ProviderMetadata;
+    }
   | ({ type: 'tool-call' } & TypedToolCall<TOOLS>)
@@ -429,0 +434,0 @@ | ({ type: 'tool-result' } & TypedToolResult<TOOLS>)

src/generate-text/to-response-messages.ts

@@ -66,2 +66,10 @@ import {
         break;
+      case 'reasoning-file':
+        content.push({
+          type: 'reasoning-file',
+          data: part.file.base64,
+          mediaType: part.file.mediaType,
+          providerOptions: part.providerMetadata,
+        });
+        break;
       case 'tool-call':
@@ -68,0 +76,0 @@ content.push({

src/prompt/content-part.ts

@@ -5,2 +5,3 @@ import {
   ProviderOptions,
+  ReasoningFilePart,
   ReasoningPart,
@@ -58,2 +59,12 @@ TextPart,
 /**
+ * @internal
+ */
+export const reasoningFilePartSchema: z.ZodType<ReasoningFilePart> = z.object({
+  type: z.literal('reasoning-file'),
+  data: z.union([dataContentSchema, z.instanceof(URL)]),
+  mediaType: z.string(),
+  providerOptions: providerMetadataSchema.optional(),
+});
+
+/**
  * Tool call content part of a prompt. It contains a tool call (usually generated by the AI model).
@@ -60,0 +71,0 @@ */

src/prompt/convert-to-language-model-prompt.ts

@@ -14,2 +14,3 @@ import {
   ModelMessage,
+  ReasoningFilePart,
   ReasoningPart,
@@ -239,2 +240,3 @@ TextPart,
               | ReasoningPart
+              | ReasoningFilePart
               | ToolCallPart
@@ -266,2 +268,13 @@ | ToolResultPart => part.type !== 'tool-approval-request',
               }
+              case 'reasoning-file': {
+                const { data, mediaType } = convertToLanguageModelV4DataContent(
+                  part.data,
+                );
+                return {
+                  type: 'reasoning-file' as const,
+                  data,
+                  mediaType: mediaType ?? part.mediaType,
+                  providerOptions,
+                };
+              }
               case 'text': {
@@ -268,0 +281,0 @@ return {

src/prompt/message.ts

@@ -13,2 +13,3 @@ import {
   imagePartSchema,
+  reasoningFilePartSchema,
   reasoningPartSchema,
@@ -49,2 +50,3 @@ textPartSchema,
           reasoningPartSchema,
+          reasoningFilePartSchema,
           toolCallPartSchema,
@@ -51,0 +53,0 @@ toolResultPartSchema,

src/telemetry/open-telemetry-integration.ts

@@ -366,3 +366,6 @@ import { LanguageModelV3Prompt } from '@ai-sdk/provider';
             event.reasoning.length > 0
-              ? event.reasoning.map(part => part.text).join('\n')
+              ? event.reasoning
+                  .filter(part => 'text' in part)
+                  .map(part => part.text)
+                  .join('\n')
               : undefined,
@@ -433,3 +436,6 @@ },
             event.reasoning.length > 0
-              ? event.reasoning.map(part => part.text).join('\n')
+              ? event.reasoning
+                  .filter(part => 'text' in part)
+                  .map(part => part.text)
+                  .join('\n')
               : undefined,
@@ -436,0 +442,0 @@ },

src/ui-message-stream/ui-message-chunks.ts

@@ -138,2 +138,8 @@ import { z } from 'zod/v4';
       z.strictObject({
+        type: z.literal('reasoning-file'),
+        url: z.string(),
+        mediaType: z.string(),
+        providerMetadata: providerMetadataSchema.optional(),
+      }),
+      z.strictObject({
         type: z.custom<`data-${string}`>(
@@ -316,2 +322,8 @@ (value): value is `data-${string}` =>
     }
+  | {
+      type: 'reasoning-file';
+      url: string;
+      mediaType: string;
+      providerMetadata?: ProviderMetadata;
+    }
   | DataUIMessageChunk<DATA_TYPES>
@@ -318,0 +330,0 @@ | {

src/ui/convert-to-model-messages.ts

@@ -22,3 +22,5 @@ import {
   isFileUIPart,
+  isReasoningFileUIPart,
   isReasoningUIPart,
+  ReasoningFileUIPart,
   isTextUIPart,
@@ -140,2 +142,3 @@ isToolUIPart,
             | FileUIPart
+            | ReasoningFileUIPart
             | DynamicToolUIPart
@@ -171,2 +174,9 @@ | DataUIPart<InferUIMessageData<UI_MESSAGE>>
                 });
+              } else if (isReasoningFileUIPart(part)) {
+                content.push({
+                  type: 'reasoning-file' as const,
+                  data: part.url,
+                  mediaType: part.mediaType,
+                  providerOptions: part.providerMetadata,
+                });
               } else if (isReasoningUIPart(part)) {
@@ -353,2 +363,3 @@ content.push({
               isReasoningUIPart(part) ||
+              isReasoningFileUIPart(part) ||
               isFileUIPart(part) ||
@@ -355,0 +366,0 @@ isToolUIPart(part) ||

src/ui/index.ts

@@ -41,2 +41,3 @@ export { callCompletionApi } from './call-completion-api';
   isFileUIPart,
+  isReasoningFileUIPart,
   isReasoningUIPart,
@@ -52,2 +53,3 @@ isStaticToolUIPart,
   type InferUITools,
+  type ReasoningFileUIPart,
   type ReasoningUIPart,
@@ -54,0 +56,0 @@ type SourceDocumentUIPart,

src/ui/process-ui-message-stream.ts

@@ -454,5 +454,6 @@ import { TypeValidationContext } from '@ai-sdk/provider';
 
-            case 'file': {
+            case 'file':
+            case 'reasoning-file': {
               state.message.parts.push({
-                type: 'file',
+                type: chunk.type,
                 mediaType: chunk.mediaType,
@@ -459,0 +460,0 @@ url: chunk.url,

src/ui/ui-messages.ts

@@ -86,2 +86,3 @@ import {
   | FileUIPart
+  | ReasoningFileUIPart
   | DataUIPart<DATA_TYPES>
@@ -188,2 +189,27 @@ | StepStartUIPart;
 /**
+ * A reasoning file part of a message.
+ */
+export type ReasoningFileUIPart = {
+  type: 'reasoning-file';
+
+  /**
+   * IANA media type of the file.
+   *
+   * @see https://www.iana.org/assignments/media-types/media-types.xhtml
+   */
+  mediaType: string;
+
+  /**
+   * The URL of the file.
+   * It can either be a URL to a hosted file or a [Data URL](https://developer.mozilla.org/en-US/docs/Web/HTTP/Basics_of_HTTP/Data_URLs).
+   */
+  url: string;
+
+  /**
+   * The provider metadata.
+   */
+  providerMetadata?: ProviderMetadata;
+};
+
+/**
  * A step boundary part of a message.
@@ -440,2 +466,11 @@ */
 /**
+ * Type guard to check if a message part is a reasoning file part.
+ */
+export function isReasoningFileUIPart(
+  part: UIMessagePart<UIDataTypes, UITools>,
+): part is ReasoningFileUIPart {
+  return part.type === 'reasoning-file';
+}
+
+/**
  * Type guard to check if a message part is a reasoning part.
@@ -442,0 +477,0 @@ */

src/ui/validate-ui-messages.ts

@@ -67,2 +67,8 @@ import { TypeValidationContext, TypeValidationError } from '@ai-sdk/provider';
                 z.object({
+                  type: z.literal('reasoning-file'),
+                  mediaType: z.string(),
+                  url: z.string(),
+                  providerMetadata: providerMetadataSchema.optional(),
+                }),
+                z.object({
                   type: z.literal('step-start'),
@@ -69,0 +75,0 @@ }),

New alerts

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This module accesses the network.

Found 2 instances in 1 package

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Package accesses environment variables, which may be a sign of credential stuffing or data theft.

Found 1 instance in 1 package

Long strings

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Contains long string literals, which may be a sign of obfuscated or packed code.

Found 1 instance in 1 package

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Package contains fragments of external URLs or IP addresses, which the package may be accessing at runtime.

Found 1 instance in 1 package

Fixed alerts

Network access

Supply chain risk

This module accesses the network.

Found 2 instances in 1 package

Environment variable access

Supply chain risk

Package accesses environment variables, which may be a sign of credential stuffing or data theft.

Found 1 instance in 1 package

Long strings

Supply chain risk

Contains long string literals, which may be a sign of obfuscated or packed code.

Found 1 instance in 1 package

URL strings

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Package contains fragments of external URLs or IP addresses, which the package may be accessing at runtime.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

6666926

0.69%

Lines of code

63977

0.8%

Dependency changes

• + Added

  @ai-sdk/gateway@4.0.0-beta.12
  (transitive)

• + Added

  @ai-sdk/provider@4.0.0-beta.2
  (transitive)

• + Added

  @ai-sdk/provider-utils@5.0.0-beta.3
  (transitive)

• - Removed

  @ai-sdk/gateway@4.0.0-beta.11
  (transitive)

• - Removed

  @ai-sdk/provider@4.0.0-beta.1
  (transitive)

• - Removed

  @ai-sdk/provider-utils@5.0.0-beta.2
  (transitive)

• Updated

  @ai-sdk/gateway@4.0.0-beta.12

• Updated

  @ai-sdk/provider@4.0.0-beta.2

• Updated

  @ai-sdk/provider-utils@5.0.0-beta.3