AnthropicEstimated tokenizer

Claude Sonnet 5

Planning rates for the Anthropic API. Blended price $4.00 per 1M tokens at a 3:1 input-to-output mix.

Price

$4.00

blended per 1M tokens

Input$2 / 1M

Output$10 / 1M

10k in + 2k out$0.0400

100k in + 8k out$0.2800

1,000,000

token context window

Family claude. Non-GPT counts on the counter are labeled estimates.