OA

o1

by OpenAIWebsite
deep reasoningmathlegacy

Input

$15.00/MTok

Output

$60.00/MTok

Cached Input

$7.50/MTok

with caching

Specifications

Context Window

200K context

Max Output

100K tokens

Caching

Supported

Batch API

No

Vision

Supported

Tool Use

Supported

Cost Examples

Single chat message

500 input + 300 output tokens

$0.03/request

Code review

5,000 input + 2,000 output tokens

$0.20/request

Document summary

50,000 input + 1,000 output tokens

$0.81/request

100 requests/day

1,000 input + 500 output × 30 days

$135.00/month

Compare o1

See how o1 stacks up against Claude Opus 4.1 and Claude Opus 4.