← All models

Claude Opus 4.1

claude-opus-4-1-20250805
AnthropicChatreasoningvision
Get your API key

Input

$7.95per 1M tokens

Official $15.00

Output

$39.75per 1M tokens

Official $75.00

−47%vs official
Top-up

You pay$13,584for 142,800 credits · $0.0951 / credits

You top up in US dollars and are billed in credits. Pick a top-up tier to see its per-credit rate — the larger the top-up, the cheaper each credit.