prices synced 2026-09-11

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Description
A 671-billion-parameter mixture-of-experts model with 37 billion activated parameters and a 161,000-token context window.
OpenAI's frontier model for complex professional workloads. 1M token context, text + image input, native computer use.
I/O price /1M
$0.25/$0.95
$5.00/$30.00
Input /1M
$0.25
$5.00
Output /1M
$0.95
$30.00
Cached in /1M
$0.13
$0.5
Context
163K
1M
Δ input since launch
increased 19.0%
Δ output since launch
increased 20.3%
Released
Aug 2025
Apr 2026
Status
Provider
DeepSeek
OpenAI