OpenAIExact tokenizer

GPT-4o

Planning rates for the OpenAI API. Blended price $4.38 per 1M tokens at a 3:1 input-to-output mix.

Price

$4.38

blended per 1M tokens

Input$2.5 / 1M

Output$10 / 1M

10k in + 2k out$0.0450

100k in + 8k out$0.3300

128,000

token context window

Family gpt. GPT-family counts use the browser tokenizer.