@ai-sdk/anthropic - npm Package Compare versions

Comparing version 4.0.0-beta.68 to 4.0.0-beta.69

package.json

 {
   "name": "@ai-sdk/anthropic",
-  "version": "4.0.0-beta.68",
+  "version": "4.0.0-beta.69",
   "type": "module",
@@ -5,0 +5,0 @@ "license": "Apache-2.0",

src/convert-to-anthropic-prompt.ts

@@ -1212,3 +1212,6 @@ import {
 
-        messages.push({ role: 'assistant', content: anthropicContent });
+        messages.push({
+          role: 'assistant',
+          content: moveToolUseBlocksToEnd(anthropicContent),
+        });
 
@@ -1299,1 +1302,29 @@ break;
 }
+
+function moveToolUseBlocksToEnd(
+  content: AnthropicAssistantMessage['content'],
+): AnthropicAssistantMessage['content'] {
+  const result: AnthropicAssistantMessage['content'] = [];
+  let segment: AnthropicAssistantMessage['content'] = [];
+
+  function flushSegment() {
+    result.push(
+      ...segment.filter(part => part.type !== 'tool_use'),
+      ...segment.filter(part => part.type === 'tool_use'),
+    );
+    segment = [];
+  }
+
+  for (const part of content) {
+    if (part.type === 'thinking' || part.type === 'redacted_thinking') {
+      flushSegment();
+      result.push(part);
+    } else {
+      segment.push(part);
+    }
+  }
+
+  flushSegment();
+
+  return result;
+}

No alert changes

Improved metrics

Total package byte prevSize

1943763

0.22%

Lines of code

24488

0.3%

No dependency changes