o3 Token Counter & Pricing
$2/1M input · $8/1M output · 200K context · OpenAI
Count Tokens
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Tokens
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Input Cost
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Output Cost
Pricing Details
OpenAIReasoning model
Input / 1M tokens
$2
Output / 1M tokens
$8
Context Window
200K
Max Output
100K
Compare o3 with Similar Models
| Model | Input / 1M | Output / 1M | Context | Max Output |
|---|---|---|---|---|
| o3 | $2 | $8 | 200K | 100K |
| GPT-4.1 | $2 | $8 | 1.0M | 33K |
| Gemini 2.5 Pro | $1.25 | $10 | 1.0M | 66K |
| Nova 2.0 Pro Reasoning | $1.25 | $10 | 128K | 33K |
Frequently Asked Questions
Common questions about o3 pricing and usage