Opus 5.5
$250% offper 1M tokens$450% off
Anthropic's flagship for demanding reasoning, coding, and long-horizon agent work, succeeding Opus 5. It is particularly strong at multi-step changes in large codebases.
1MContext
$2Input / 1M
$10Output / 1M
50%Saved vs retail
client.chat.completions.create( model="claude-opus-5-5", messages=[ {"role": "user", "content": "Hello"}, ],)
Cost per 1M input tokens
Claw Hunter$2
Retail$4