feat: AI SDK v6 support (#18433)

4 files changed, 180 insertions, 236 deletions

diff --git a/patches/@ai-sdk%[email protected] b/patches/@ai-sdk%[email protected]
new file mode 100644
index 000000000..b8c2f387d
--- /dev/null
+++ b/patches/@ai-sdk%[email protected]
@@ -0,0 +1,119 @@
+--- a/dist/index.js
++++ b/dist/index.js
+@@ -3155,15 +3155,6 @@
+         });
+       }
+       baseArgs.max_tokens = maxTokens + (thinkingBudget != null ? thinkingBudget : 0);
+-    } else {
+-      if (topP != null && temperature != null) {
+-        warnings.push({
+-          type: "unsupported",
+-          feature: "topP",
+-          details: `topP is not supported when temperature is set. topP is ignored.`
+-        });
+-        baseArgs.top_p = void 0;
+-      }
+     }
+     if (isKnownModel && baseArgs.max_tokens > maxOutputTokensForModel) {
+       if (maxOutputTokens != null) {
+@@ -5180,4 +5171,4 @@
+   createAnthropic,
+   forwardAnthropicContainerIdFromLastStep
+ });
+-//# sourceMappingURL=index.js.map
+\ No newline at end of file
++//# sourceMappingURL=index.js.map
+--- a/dist/index.mjs
++++ b/dist/index.mjs
+@@ -3192,15 +3192,6 @@
+         });
+       }
+       baseArgs.max_tokens = maxTokens + (thinkingBudget != null ? thinkingBudget : 0);
+-    } else {
+-      if (topP != null && temperature != null) {
+-        warnings.push({
+-          type: "unsupported",
+-          feature: "topP",
+-          details: `topP is not supported when temperature is set. topP is ignored.`
+-        });
+-        baseArgs.top_p = void 0;
+-      }
+     }
+     if (isKnownModel && baseArgs.max_tokens > maxOutputTokensForModel) {
+       if (maxOutputTokens != null) {
+@@ -5256,4 +5247,4 @@
+   createAnthropic,
+   forwardAnthropicContainerIdFromLastStep
+ };
+-//# sourceMappingURL=index.mjs.map
+\ No newline at end of file
++//# sourceMappingURL=index.mjs.map
+--- a/dist/internal/index.js
++++ b/dist/internal/index.js
+@@ -3147,15 +3147,6 @@
+         });
+       }
+       baseArgs.max_tokens = maxTokens + (thinkingBudget != null ? thinkingBudget : 0);
+-    } else {
+-      if (topP != null && temperature != null) {
+-        warnings.push({
+-          type: "unsupported",
+-          feature: "topP",
+-          details: `topP is not supported when temperature is set. topP is ignored.`
+-        });
+-        baseArgs.top_p = void 0;
+-      }
+     }
+     if (isKnownModel && baseArgs.max_tokens > maxOutputTokensForModel) {
+       if (maxOutputTokens != null) {
+@@ -5080,4 +5071,4 @@
+   anthropicTools,
+   prepareTools
+ });
+-//# sourceMappingURL=index.js.map
+\ No newline at end of file
++//# sourceMappingURL=index.js.map
+--- a/dist/internal/index.mjs
++++ b/dist/internal/index.mjs
+@@ -3176,15 +3176,6 @@
+         });
+       }
+       baseArgs.max_tokens = maxTokens + (thinkingBudget != null ? thinkingBudget : 0);
+-    } else {
+-      if (topP != null && temperature != null) {
+-        warnings.push({
+-          type: "unsupported",
+-          feature: "topP",
+-          details: `topP is not supported when temperature is set. topP is ignored.`
+-        });
+-        baseArgs.top_p = void 0;
+-      }
+     }
+     if (isKnownModel && baseArgs.max_tokens > maxOutputTokensForModel) {
+       if (maxOutputTokens != null) {
+@@ -5148,4 +5139,4 @@
+   anthropicTools,
+   prepareTools
+ };
+-//# sourceMappingURL=index.mjs.map
+\ No newline at end of file
++//# sourceMappingURL=index.mjs.map
+--- a/src/anthropic-messages-language-model.ts
++++ b/src/anthropic-messages-language-model.ts
+@@ -534,16 +534,6 @@
+ 
+       // adjust max tokens to account for thinking:
+       baseArgs.max_tokens = maxTokens + (thinkingBudget ?? 0);
+-    } else {
+-      // Only check temperature/topP mutual exclusivity when thinking is not enabled
+-      if (topP != null && temperature != null) {
+-        warnings.push({
+-          type: 'unsupported',
+-          feature: 'topP',
+-          details: `topP is not supported when temperature is set. topP is ignored.`,
+-        });
+-        baseArgs.top_p = undefined;
+-      }
+     }
+ 
+     // limit to max output tokens for known models to enable model switching without breaking it:
diff --git a/patches/@ai-sdk%[email protected] b/patches/@ai-sdk%[email protected]
new file mode 100644
index 000000000..b93092c46
--- /dev/null
+++ b/patches/@ai-sdk%[email protected]
@@ -0,0 +1,61 @@
+diff --git a/dist/index.js b/dist/index.js
+index 9aa8e83684777e860d905ff7a6895995a7347a4f..820797581ac2a33e731e139da3ebc98b4d93fdcf 100644
+--- a/dist/index.js
++++ b/dist/index.js
+@@ -395,10 +395,13 @@ function validateDownloadUrl(url) {
+       message: `Invalid URL: ${url}`
+     });
+   }
++  if (parsed.protocol === "data:") {
++    return;
++  }
+   if (parsed.protocol !== "http:" && parsed.protocol !== "https:") {
+     throw new DownloadError({
+       url,
+-      message: `URL scheme must be http or https, got ${parsed.protocol}`
++      message: `URL scheme must be http, https, or data, got ${parsed.protocol}`
+     });
+   }
+   const hostname = parsed.hostname;
+diff --git a/dist/index.mjs b/dist/index.mjs
+index 095fdc188b1d7f227b42591c78ecb71fe2e2cf8b..ca5227d3b6e358aea8ecd85782a0a2b48130a2c9 100644
+--- a/dist/index.mjs
++++ b/dist/index.mjs
+@@ -299,10 +299,13 @@ function validateDownloadUrl(url) {
+       message: `Invalid URL: ${url}`
+     });
+   }
++  if (parsed.protocol === "data:") {
++    return;
++  }
+   if (parsed.protocol !== "http:" && parsed.protocol !== "https:") {
+     throw new DownloadError({
+       url,
+-      message: `URL scheme must be http or https, got ${parsed.protocol}`
++      message: `URL scheme must be http, https, or data, got ${parsed.protocol}`
+     });
+   }
+   const hostname = parsed.hostname;
+diff --git a/src/validate-download-url.ts b/src/validate-download-url.ts
+index 7c026ad6b400aef551ce3a424c343e1cedc60997..6a2f11398e58f80a8e11995ac1ce5f4d7c110561 100644
+--- a/src/validate-download-url.ts
++++ b/src/validate-download-url.ts
+@@ -18,11 +18,16 @@ export function validateDownloadUrl(url: string): void {
+     });
+   }
+ 
+-  // Only allow http and https protocols
++  // data: URLs are inline content and do not make network requests.
++  if (parsed.protocol === 'data:') {
++    return;
++  }
++
++  // Only allow http and https network protocols
+   if (parsed.protocol !== 'http:' && parsed.protocol !== 'https:') {
+     throw new DownloadError({
+       url,
+-      message: `URL scheme must be http or https, got ${parsed.protocol}`,
++      message: `URL scheme must be http, https, or data, got ${parsed.protocol}`,
+     });
+   }
+ 
diff --git a/patches/@ai-sdk%[email protected] b/patches/@ai-sdk%[email protected]
deleted file mode 100644
index 8776cab48..000000000
--- a/patches/@ai-sdk%[email protected]
+++ /dev/null
@@ -1,108 +0,0 @@
-diff --git a/dist/index.mjs b/dist/index.mjs
---- a/dist/index.mjs
-+++ b/dist/index.mjs
-@@ -959,7 +959,7 @@
-   model: z4.string().nullish(),
-   object: z4.literal("response"),
-   output: z4.array(outputItemSchema),
--  usage: xaiResponsesUsageSchema,
-+  usage: xaiResponsesUsageSchema.nullish(),
-   status: z4.string()
- });
- var xaiResponsesChunkSchema = z4.union([
-\ No newline at end of file
-@@ -1143,6 +1143,18 @@
-   z4.object({
-     type: z4.literal("response.completed"),
-     response: xaiResponsesResponseSchema
-+  }),
-+  z4.object({
-+    type: z4.literal("response.function_call_arguments.delta"),
-+    item_id: z4.string(),
-+    output_index: z4.number(),
-+    delta: z4.string()
-+  }),
-+  z4.object({
-+    type: z4.literal("response.function_call_arguments.done"),
-+    item_id: z4.string(),
-+    output_index: z4.number(),
-+    arguments: z4.string()
-   })
- ]);
- 
-\ No newline at end of file
-@@ -1940,6 +1952,9 @@
-               if (response2.status) {
-                 finishReason = mapXaiResponsesFinishReason(response2.status);
-               }
-+              if (seenToolCalls.size > 0 && finishReason !== "tool-calls") {
-+                finishReason = "tool-calls";
-+              }
-               return;
-             }
-             if (event.type === "response.output_item.added" || event.type === "response.output_item.done") {
-\ No newline at end of file
-@@ -2024,7 +2039,7 @@
-                   }
-                 }
-               } else if (part.type === "function_call") {
--                if (!seenToolCalls.has(part.call_id)) {
-+                if (event.type === "response.output_item.done" && !seenToolCalls.has(part.call_id)) {
-                   seenToolCalls.add(part.call_id);
-                   controller.enqueue({
-                     type: "tool-input-start",
-\ No newline at end of file
-diff --git a/dist/index.js b/dist/index.js
---- a/dist/index.js
-+++ b/dist/index.js
-@@ -964,7 +964,7 @@
-   model: import_v44.z.string().nullish(),
-   object: import_v44.z.literal("response"),
-   output: import_v44.z.array(outputItemSchema),
--  usage: xaiResponsesUsageSchema,
-+  usage: xaiResponsesUsageSchema.nullish(),
-   status: import_v44.z.string()
- });
- var xaiResponsesChunkSchema = import_v44.z.union([
-\ No newline at end of file
-@@ -1148,6 +1148,18 @@
-   import_v44.z.object({
-     type: import_v44.z.literal("response.completed"),
-     response: xaiResponsesResponseSchema
-+  }),
-+  import_v44.z.object({
-+    type: import_v44.z.literal("response.function_call_arguments.delta"),
-+    item_id: import_v44.z.string(),
-+    output_index: import_v44.z.number(),
-+    delta: import_v44.z.string()
-+  }),
-+  import_v44.z.object({
-+    type: import_v44.z.literal("response.function_call_arguments.done"),
-+    item_id: import_v44.z.string(),
-+    output_index: import_v44.z.number(),
-+    arguments: import_v44.z.string()
-   })
- ]);
- 
-\ No newline at end of file
-@@ -1935,6 +1947,9 @@
-               if (response2.status) {
-                 finishReason = mapXaiResponsesFinishReason(response2.status);
-               }
-+              if (seenToolCalls.size > 0 && finishReason !== "tool-calls") {
-+                finishReason = "tool-calls";
-+              }
-               return;
-             }
-             if (event.type === "response.output_item.added" || event.type === "response.output_item.done") {
-\ No newline at end of file
-@@ -2019,7 +2034,7 @@
-                   }
-                 }
-               } else if (part.type === "function_call") {
--                if (!seenToolCalls.has(part.call_id)) {
-+                if (event.type === "response.output_item.done" && !seenToolCalls.has(part.call_id)) {
-                   seenToolCalls.add(part.call_id);
-                   controller.enqueue({
-                     type: "tool-input-start",
-\ No newline at end of file
diff --git a/patches/@openrouter%[email protected] b/patches/@openrouter%[email protected]
deleted file mode 100644
index 6226bf790..000000000
--- a/patches/@openrouter%[email protected]
+++ /dev/null
@@ -1,128 +0,0 @@
-diff --git a/dist/index.js b/dist/index.js
-index f33510a50d11a2cb92a90ea70cc0ac84c89f29b9..e887a60352c0c08ab794b1e6821854dfeefd20cc 100644
---- a/dist/index.js
-+++ b/dist/index.js
-@@ -2110,7 +2110,12 @@ var OpenRouterChatLanguageModel = class {
-               if (reasoningStarted && !textStarted) {
-                 controller.enqueue({
-                   type: "reasoning-end",
--                  id: reasoningId || generateId()
-+                  id: reasoningId || generateId(),
-+                  providerMetadata: accumulatedReasoningDetails.length > 0 ? {
-+                    openrouter: {
-+                      reasoning_details: accumulatedReasoningDetails
-+                    }
-+                  } : undefined
-                 });
-                 reasoningStarted = false;
-               }
-@@ -2307,7 +2312,12 @@ var OpenRouterChatLanguageModel = class {
-             if (reasoningStarted) {
-               controller.enqueue({
-                 type: "reasoning-end",
--                id: reasoningId || generateId()
-+                id: reasoningId || generateId(),
-+                providerMetadata: accumulatedReasoningDetails.length > 0 ? {
-+                  openrouter: {
-+                    reasoning_details: accumulatedReasoningDetails
-+                  }
-+                } : undefined
-               });
-             }
-             if (textStarted) {
-diff --git a/dist/index.mjs b/dist/index.mjs
-index 8a688331b88b4af738ee4ca8062b5f24124d3d81..6310cb8b7c8d0a728d86e1eed09906c6b4c91ae2 100644
---- a/dist/index.mjs
-+++ b/dist/index.mjs
-@@ -2075,7 +2075,12 @@ var OpenRouterChatLanguageModel = class {
-               if (reasoningStarted && !textStarted) {
-                 controller.enqueue({
-                   type: "reasoning-end",
--                  id: reasoningId || generateId()
-+                  id: reasoningId || generateId(),
-+                  providerMetadata: accumulatedReasoningDetails.length > 0 ? {
-+                    openrouter: {
-+                      reasoning_details: accumulatedReasoningDetails
-+                    }
-+                  } : undefined
-                 });
-                 reasoningStarted = false;
-               }
-@@ -2272,7 +2277,12 @@ var OpenRouterChatLanguageModel = class {
-             if (reasoningStarted) {
-               controller.enqueue({
-                 type: "reasoning-end",
--                id: reasoningId || generateId()
-+                id: reasoningId || generateId(),
-+                providerMetadata: accumulatedReasoningDetails.length > 0 ? {
-+                  openrouter: {
-+                    reasoning_details: accumulatedReasoningDetails
-+                  }
-+                } : undefined
-               });
-             }
-             if (textStarted) {
-diff --git a/dist/internal/index.js b/dist/internal/index.js
-index d40fa66125941155ac13a4619503caba24d89f8a..8dd86d1b473f2fa31c1acd9881d72945b294a197 100644
---- a/dist/internal/index.js
-+++ b/dist/internal/index.js
-@@ -2064,7 +2064,12 @@ var OpenRouterChatLanguageModel = class {
-               if (reasoningStarted && !textStarted) {
-                 controller.enqueue({
-                   type: "reasoning-end",
--                  id: reasoningId || generateId()
-+                  id: reasoningId || generateId(),
-+                  providerMetadata: accumulatedReasoningDetails.length > 0 ? {
-+                    openrouter: {
-+                      reasoning_details: accumulatedReasoningDetails
-+                    }
-+                  } : undefined
-                 });
-                 reasoningStarted = false;
-               }
-@@ -2261,7 +2266,12 @@ var OpenRouterChatLanguageModel = class {
-             if (reasoningStarted) {
-               controller.enqueue({
-                 type: "reasoning-end",
--                id: reasoningId || generateId()
-+                id: reasoningId || generateId(),
-+                providerMetadata: accumulatedReasoningDetails.length > 0 ? {
-+                  openrouter: {
-+                    reasoning_details: accumulatedReasoningDetails
-+                  }
-+                } : undefined
-               });
-             }
-             if (textStarted) {
-diff --git a/dist/internal/index.mjs b/dist/internal/index.mjs
-index b0ed9d113549c5c55ea3b1e08abb3db6f92ae5a7..5695930a8e038facc071d58a4179a369a29be9c7 100644
---- a/dist/internal/index.mjs
-+++ b/dist/internal/index.mjs
-@@ -2030,7 +2030,12 @@ var OpenRouterChatLanguageModel = class {
-               if (reasoningStarted && !textStarted) {
-                 controller.enqueue({
-                   type: "reasoning-end",
--                  id: reasoningId || generateId()
-+                  id: reasoningId || generateId(),
-+                  providerMetadata: accumulatedReasoningDetails.length > 0 ? {
-+                    openrouter: {
-+                      reasoning_details: accumulatedReasoningDetails
-+                    }
-+                  } : undefined
-                 });
-                 reasoningStarted = false;
-               }
-@@ -2227,7 +2232,12 @@ var OpenRouterChatLanguageModel = class {
-             if (reasoningStarted) {
-               controller.enqueue({
-                 type: "reasoning-end",
--                id: reasoningId || generateId()
-+                id: reasoningId || generateId(),
-+                providerMetadata: accumulatedReasoningDetails.length > 0 ? {
-+                  openrouter: {
-+                    reasoning_details: accumulatedReasoningDetails
-+                  }
-+                } : undefined
-               });
-             }
-             if (textStarted) {