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OpenAI
o3 Pricing
OpenAI's reasoning model — slower and pricier, but significantly better at multi-step logic. Pricing updated April 2026.
Official OpenAI docs →Pricing
Input tokens
$2.00per 1M tokens
$0.0020 per 1,000 tokens
Output tokens
$8.00per 1M tokens
$0.0080 per 1,000 tokens
Specifications
- Context window
- 200K tokens
- Provider
- OpenAI
Best use cases
- Multi-step math and logic
- Scientific and research analysis
- Complex code generation with verification
- Tasks where accuracy matters more than speed
Other OpenAI models
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