Claude Opus 5

by Anthropic · Frontier Claude model for hard reasoning, large codebases, and agentic work.

Context 200K
Input / M tokens $1.10
Output / M tokens $5.50
Throughput —

Overview

Capabilities

  • Chat
  • Streaming
  • Function calling
  • Vision

Call Claude Opus 5

Copy & Run
Reasoning 
curl -sS "https://alpha-api.webway.sh/v1/chat/completions" \
  -H "Authorization: Bearer   " \
  -H "Webway-ZDR: required" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "claude-opus-5",
    "messages": [{"role": "user", "content": "Hello!"}],
    "max_tokens": 64,
    "thinking": {"type": "disabled"}
  }'