OpenAI
GPT-4o Pricing
OpenAI's flagship model. Strong all-around capabilities with competitive pricing for both input and output tokens.
Token Pricing
Last updated: March 2026Input (per 1M tokens)
$2.50
Output (per 1M tokens)
$10.00
Best For
General-purpose agentsFunction callingVision-enabled agentsOpenAI ecosystem integration
Cost Scenarios
Light (50 convos/day)
5 turns/convo
$110-220/mo
Medium (500 convos/day)
5 turns/convo
$1,100-2,200/mo
Heavy (5K convos/day)
5 turns/convo
$11,000-22,000/mo
Compared To
Slightly cheaper than Sonnet overall. Similar capabilities — choose based on ecosystem.
17x more expensive than Mini on input. Use Mini for simple routing, 4o for complex reasoning.
Get a GPT-4o cost estimate for your system
Describe your system, get a cost breakdown in 60 seconds. Free, no signup required.
Estimate Your System →