diff --git a/.github/workflows/create-releases.yml b/.github/workflows/create-releases.yml
index b9110ed5..28303487 100644
--- a/.github/workflows/create-releases.yml
+++ b/.github/workflows/create-releases.yml
@@ -42,4 +42,3 @@ jobs:
           bash ./bin/publish-npm
         env:
           NPM_TOKEN: ${{ secrets.ANTHROPIC_NPM_TOKEN || secrets.NPM_TOKEN }}
-
diff --git a/.github/workflows/release-doctor.yml b/.github/workflows/release-doctor.yml
index 78458f5c..c80d8dba 100644
--- a/.github/workflows/release-doctor.yml
+++ b/.github/workflows/release-doctor.yml
@@ -21,4 +21,3 @@ jobs:
         env:
           STAINLESS_API_KEY: ${{ secrets.STAINLESS_API_KEY }}
           NPM_TOKEN: ${{ secrets.ANTHROPIC_NPM_TOKEN || secrets.NPM_TOKEN }}
-
diff --git a/bin/cli b/bin/cli
index 121c38be..00d7c372 100755
--- a/bin/cli
+++ b/bin/cli
@@ -4,19 +4,26 @@ const { spawnSync } = require('child_process');
 
 const commands = {
   migrate: {
-    description: 'Run migrations to update your code using @anthropic-ai/sdk@0.41 to be compatible with @anthropic-ai/sdk@0.50',
+    description:
+      'Run migrations to update your code using @anthropic-ai/sdk@0.41 to be compatible with @anthropic-ai/sdk@0.50',
     fn: () => {
       const result = spawnSync(
         'npx',
-        ['-y', 'https://github.com/stainless-api/migrate-ts/releases/download/0.0.2/stainless-api-migrate-0.0.2-6.tgz', '--migrationConfig', require.resolve('./migration-config.json'), ...process.argv.slice(3)],
+        [
+          '-y',
+          'https://github.com/stainless-api/migrate-ts/releases/download/0.0.2/stainless-api-migrate-0.0.2-6.tgz',
+          '--migrationConfig',
+          require.resolve('./migration-config.json'),
+          ...process.argv.slice(3),
+        ],
         { stdio: 'inherit' },
       );
       if (result.status !== 0) {
         process.exit(result.status);
       }
-    }
-  }
-}
+    },
+  },
+};
 
 function exitWithHelp() {
   console.log(`Usage: anthropic-ai-sdk <subcommand>`);
diff --git a/examples/structured-output.ts b/examples/structured-output.ts
new file mode 100755
index 00000000..90956de9
--- /dev/null
+++ b/examples/structured-output.ts
@@ -0,0 +1,124 @@
+#!/usr/bin/env -S npm run tsn -T
+
+import Anthropic from '@anthropic-ai/sdk';
+
+const client = new Anthropic(); // gets API Key from environment variable ANTHROPIC_API_KEY
+
+async function main() {
+  console.log('Structured Output Examples');
+  console.log('==========================');
+  console.log();
+
+  // Non-streaming example
+  console.log('Non-streaming structured output:');
+  console.log('--------------------------------');
+
+  const message = await client.messages.create({
+    model: 'claude-sonnet-4-5-20250929',
+    max_tokens: 1024,
+    messages: [
+      {
+        role: 'user',
+        content: 'What are the ingredients for a vegetarian lasagna recipe for 4 people?',
+      },
+    ],
+    tools: [
+      {
+        name: 'json',
+        description: 'Respond with a JSON object',
+        input_schema: {
+          type: 'object',
+          properties: {
+            ingredients: {
+              type: 'array',
+              items: { type: 'string' },
+            },
+          },
+          required: ['ingredients'],
+          additionalProperties: false,
+        },
+      },
+    ],
+    // Force the model to use the json tool - this is the key to structured output
+    tool_choice: { type: 'tool', name: 'json' },
+  });
+
+  // Extract the structured output from the tool_use block
+  const toolUseBlock = message.content.find(
+    (block): block is Anthropic.ToolUseBlock => block.type === 'tool_use',
+  );
+
+  if (toolUseBlock && toolUseBlock.name === 'json') {
+    console.log('\nStructured output:');
+    console.dir(toolUseBlock.input, { depth: 4 });
+  }
+
+  console.log();
+  console.log();
+
+  // Streaming example
+  console.log('Streaming structured output:');
+  console.log('---------------------------');
+
+  const stream = client.messages
+    .stream({
+      model: 'claude-sonnet-4-5-20250929',
+      max_tokens: 1024,
+      messages: [
+        {
+          role: 'user',
+          content: 'List 5 famous landmarks in Paris with their construction years.',
+        },
+      ],
+      tools: [
+        {
+          name: 'json',
+          description: 'Respond with a JSON object',
+          input_schema: {
+            type: 'object',
+            properties: {
+              landmarks: {
+                type: 'array',
+                items: {
+                  type: 'object',
+                  properties: {
+                    name: { type: 'string' },
+                    year: { type: 'number' },
+                  },
+                  required: ['name', 'year'],
+                },
+              },
+            },
+            required: ['landmarks'],
+            additionalProperties: false,
+          },
+        },
+      ],
+      // Force the model to use the json tool
+      tool_choice: { type: 'tool', name: 'json' },
+    })
+    // When a JSON content block delta is encountered this
+    // event will be fired with the delta and the currently accumulated object
+    .on('inputJson', (delta, snapshot) => {
+      console.log('Delta:', delta);
+      console.log('Current snapshot:', snapshot);
+      console.log();
+    });
+
+  await stream.done();
+
+  const finalMessage = await stream.finalMessage();
+  const streamingToolBlock = finalMessage.content.find(
+    (block): block is Anthropic.ToolUseBlock => block.type === 'tool_use',
+  );
+
+  if (streamingToolBlock && streamingToolBlock.name === 'json') {
+    console.log('\nFinal structured output:');
+    console.dir(streamingToolBlock.input, { depth: 4 });
+  }
+}
+
+main().catch((err) => {
+  console.error(err);
+  process.exit(1);
+});