From 839c5cda12fa978d4c7ba85c7cf51600ec853bc8 Mon Sep 17 00:00:00 2001
From: Aiden Cline <63023139+rekram1-node@users.noreply.github.com>
Date: Sat, 14 Feb 2026 14:30:07 -0600
Subject: fix: ensure anthropic models on OR also have variant support (#13498)

---
 patches/@openrouter%2Fai-sdk-provider@1.5.4.patch | 128 ++++++++++++++++++++++
 1 file changed, 128 insertions(+)
 create mode 100644 patches/@openrouter%2Fai-sdk-provider@1.5.4.patch

(limited to 'patches')

diff --git a/patches/@openrouter%2Fai-sdk-provider@1.5.4.patch b/patches/@openrouter%2Fai-sdk-provider@1.5.4.patch
new file mode 100644
index 000000000..6226bf790
--- /dev/null
+++ b/patches/@openrouter%2Fai-sdk-provider@1.5.4.patch
@@ -0,0 +1,128 @@
+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) {
-- 
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