Benchmarks
independent evaluations · source: ARC Prize and Artificial Analysis| Benchmark | Best score | Effort | Cost / task | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ARC-AGI-2 | 5% | high | $7.55 | |||||||||||||||||
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| GPQA Diamond | 85% | default | — | |||||||||||||||||
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Pricing by serving provider
standard tier · per 1M tokens · click a provider to expand| Serving provider | Input /1M | Output /1M | Endpoints | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| OpenRouterRouted quote | $20.00 | $80.00 | 1 | |||||||||||||
Standardopenai/o3-pro
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| VercelRouted quoteVercel reseller quote | $20.00 | $80.00 | 1 | |||||||||||||
Standardopenai/o3-pro
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| OpenRouter (batch) | $10.00 | $40.00 | 1 | |||||||||||||
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Price history
OpenRouter routed quoteOpenRouter's price is a routed quote. It moves with whichever upstream route OpenRouter prefers that day, so we do not track it as a price history.
Cost calculator
estimate your monthly spend on this modelModel IDs
copy the exact identifier for your platformFrequently asked questions
o3 Pro pricing, context and availabilityHow much does o3 Pro cost?
o3 Pro costs $20.00 per 1M input tokens as an OpenRouter routed quote, and $80.00 per 1M output tokens as an OpenRouter routed quote. An OpenRouter routed quote is the price of whichever upstream provider OpenRouter prefers today, so it moves day to day.
What is the context window of o3 Pro?
o3 Pro accepts up to 200K tokens of context and can return up to 100K output tokens.
Which providers serve o3 Pro?
o3 Pro is available from 2 serving providers, each with its own pricing and model ID. OpenRouter is currently the cheapest, as a routed quote.
What can o3 Pro do?
o3 Pro supports image input (vision), tool use, reasoning, structured output and web search.
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