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Claude Opus 4

Tools
anthropic/claude-opus-4

Text · 200K context · May 2025 · 1 upstreams

Claude Opus 4 is Anthropic's first-generation Claude 4 Opus model, optimized for complex reasoning, advanced coding, and deep analysis tasks.

Needs your own keyTo use Claude Opus 4, add a key from Cline. AnyRouter adds no fee.
context
200K
input / 1M (list)
$15.00
output / 1M (list)
$75.00
routes
1
speed, 24h
—

Upstreams

1
  1. 1ClineYour keynot addedBilled to your key

Details

Owner
Anthropic
Kind
Chat
Released
May 2025
Context
200K
Data policy
Provider retention
Endpoint
/api/v1/chat/completions

Quick start

curl https://anyrouter.dev/api/v1/chat/completions \
  -H "Authorization: Bearer $ANYROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "anthropic/claude-opus-4",
  "messages": [
    {
      "role": "user",
      "content": "Say hi in 3 words."
    }
  ]
}'