The whole hunk
from line 45, old and new numbered
/
lines
from line 45
4545| Claude Mythos 5.1 (claude-mythos-5-1) | `tool_search_tool_regex_20251119`, `tool_search_tool_bm25_20251119` |
4646| Claude Fable 5 (claude-fable-5) | `tool_search_tool_regex_20251119`, `tool_search_tool_bm25_20251119` |
4747| Claude Mythos 5 (claude-mythos-5) | `tool_search_tool_regex_20251119`, `tool_search_tool_bm25_20251119` |
48| Claude Opus 5.5 (claude-opus-5-5) | `tool_search_tool_regex_20251119`, `tool_search_tool_bm25_20251119` |
4849| Claude Opus 5 (claude-opus-5) | `tool_search_tool_regex_20251119`, `tool_search_tool_bm25_20251119` |
4950| Claude Opus 4.8 (claude-opus-4-8) | `tool_search_tool_regex_20251119`, `tool_search_tool_bm25_20251119` |
5051| Claude Opus 4.7 (claude-opus-4-7) | `tool_search_tool_regex_20251119`, `tool_search_tool_bm25_20251119` |
from line 85
8485 -H "anthropic-version: 2023-06-01" \
8586 -H "content-type: application/json" \
8687 -d '{
87 "model": "claude-opus-5",
88 "model": "claude-opus-5-5",
8889 "max_tokens": 2048,
8990 "messages": [
9091 {
from line 136
135136
136137 ```bash CLI
137138 ant messages create <<'YAML'
138 model: claude-opus-5
139 model: claude-opus-5-5
139140 max_tokens: 2048
140141 messages:
141142 - role: user
from line 176
175176 client = anthropic.Anthropic()
176177
177178 response = client.messages.create(
178 model="claude-opus-5",
179 model="claude-opus-5-5",
179180 max_tokens=2048,
180181 messages=[{"role": "user", "content": "What is the weather in San Francisco?"}],
181182 tools=[
from line 217
216217 const client = new Anthropic();
217218
218219 const response = await client.messages.create({
219 model: "claude-opus-5",
220 model: "claude-opus-5-5",
220221 max_tokens: 2048,
221222 messages: [
222223 {
from line 273
272273
273274 var parameters = new MessageCreateParams
274275 {
275 Model = Model.ClaudeOpus5,
276 Model = Model.ClaudeOpus5_5,
276277 MaxTokens = 2048,
277278 Messages = [
278279 new() {
from line 327
326327 client := anthropic.NewClient()
327328
328329 response, err := client.Messages.New(context.TODO(), anthropic.MessageNewParams{
329 Model: anthropic.ModelClaudeOpus5,
330 Model: anthropic.ModelClaudeOpus5_5,
330331 MaxTokens: 2048,
331332 Messages: []anthropic.MessageParam{
332333 anthropic.NewUserMessage(anthropic.NewTextBlock("What is the weather in San Francisco?")),
from line 400
399400 .build();
400401
401402 MessageCreateParams params = MessageCreateParams.builder()
402 .model(Model.CLAUDE_OPUS_5)
403 .model(Model.CLAUDE_OPUS_5_5)
403404 .maxTokens(2048L)
404405 .addUserMessage("What is the weather in San Francisco?")
405406 .addTool(ToolSearchToolRegex20251119.builder()
from line 433
432433 messages: [
433434 ['role' => 'user', 'content' => 'What is the weather in San Francisco?'],
434435 ],
435 model: 'claude-opus-5',
436 model: 'claude-opus-5-5',
436437 tools: [
437438 [
438439 'type' => 'tool_search_tool_regex_20251119',
from line 481
480481 client = Anthropic::Client.new
481482
482483 message = client.messages.create(
483 model: "claude-opus-5",
484 model: "claude-opus-5-5",
484485 max_tokens: 2048,
485486 messages: [
486487 { role: "user", content: "What is the weather in San Francisco?" }