docs: model in examples

Author: TomerAberbach

examples/cancellation.ts

@@ -16,7 +16,7 @@ async function main() {
   const question = 'Hey Claude! How can I recursively list all files in a directory in Rust?';
 
   const stream = await client.messages.create({
-    model: 'claude-3-5-sonnet-latest',
+    model: 'claude-sonnet-4-20250514',
     stream: true,
     max_tokens: 500,
     messages: [{ role: 'user', content: question }],

examples/count-tokens.ts

@@ -12,7 +12,7 @@ async function main() {
         content: 'Hey Claude!?',
       },
     ],
-    model: 'claude-3-5-sonnet-latest',
+    model: 'claude-sonnet-4-20250514',
   });
   console.dir(result);
 }

examples/demo.ts

@@ -12,7 +12,7 @@ async function main() {
         content: 'Hey Claude!?',
       },
     ],
-    model: 'claude-3-5-sonnet-latest',
+    model: 'claude-sonnet-4-20250514',
     max_tokens: 1024,
   });
   console.dir(result);

examples/mcp.ts

@@ -7,7 +7,7 @@ const anthropic = new Anthropic(); // gets API Key from environment variable ANT
 const main = async () => {
   const stream = anthropic.beta.messages.stream(
     {
-      model: 'claude-3-7-sonnet-20250219',
+      model: 'claude-sonnet-4-20250514',
       max_tokens: 1000,
       mcp_servers: [
         {

examples/raw-streaming.ts

@@ -6,7 +6,7 @@ const client = new Anthropic(); // gets API Key from environment variable ANTHRO
 
 async function main() {
   const stream = await client.messages.create({
-    model: 'claude-3-5-sonnet-latest',
+    model: 'claude-sonnet-4-20250514',
     stream: true,
     max_tokens: 500,
     messages: [

examples/streaming.ts

@@ -13,7 +13,7 @@ async function main() {
           content: `Hey Claude! How can I recursively list all files in a directory in Rust?`,
         },
       ],
-      model: 'claude-3-5-sonnet-latest',
+      model: 'claude-sonnet-4-20250514',
       max_tokens: 1024,
     })
     // Once a content block is fully streamed, this event will fire

examples/thinking-stream.ts

@@ -7,7 +7,7 @@ async function main() {
 
   const stream = client.messages
     .stream({
-      model: 'claude-3-7-sonnet-20250219',
+      model: 'claude-sonnet-4-20250514',
       max_tokens: 3200,
       thinking: { type: 'enabled', budget_tokens: 1600 },
       messages: [{ role: 'user', content: 'Create a haiku about Anthropic.' }],

examples/thinking.ts

@@ -4,7 +4,7 @@ const client = new Anthropic();
 
 async function main() {
   const message = await client.messages.create({
-    model: 'claude-3-7-sonnet-20250219',
+    model: 'claude-sonnet-4-20250514',
     max_tokens: 3200,
     thinking: { type: 'enabled', budget_tokens: 1600 },
     messages: [{ role: 'user', content: 'Create a haiku about Anthropic.' }],

examples/tools-streaming.ts

@@ -33,7 +33,7 @@ async function main() {
           },
         },
       ],
-      model: 'claude-3-5-sonnet-latest',
+      model: 'claude-sonnet-4-20250514',
       max_tokens: 1024,
     })
     // When a JSON content block delta is encountered this

examples/tools.ts

@@ -22,7 +22,7 @@ async function main() {
   ];
 
   const message = await client.messages.create({
-    model: 'claude-3-5-sonnet-latest',
+    model: 'claude-sonnet-4-20250514',
     max_tokens: 1024,
     messages: [userMessage],
     tools,
@@ -38,7 +38,7 @@ async function main() {
   assert(tool);
 
   const result = await client.messages.create({
-    model: 'claude-3-5-sonnet-latest',
+    model: 'claude-sonnet-4-20250514',
     max_tokens: 1024,
     messages: [
       userMessage,