openai Vision Reasoning

o1-pro pricing & benchmarks

Released Mar 19, 2025 · served by 1 provider

Input / 1M tokens$150.00
Output / 1M tokens$600.00
Context window200K
Cached input
1M in + 300K out$330.00

What o1-pro is

The o1 series of models are trained with reinforcement learning to think before they answer and perform complex reasoning. The o1-pro model uses more compute to think harder and provide...

Providers and prices for o1-pro

The same model costs different amounts depending on who serves it. Prices are per 1M tokens, cheapest first. Uptime and throughput are OpenRouter's rolling measurements, not vendor claims.

ProviderInputOutputContext QuantUptime 24hThroughput
OpenAIcheapest $150.00 $600.00 200K

FAQ

How much does the o1-pro API cost?

$150.00 per 1M input tokens and $600.00 per 1M output tokens. A typical workload of 1M input + 300K output tokens costs about $330.00.

Is o1-pro free?

No. It is a paid model starting at $150.00 per 1M input tokens, though some providers offer trial credits.

Which provider is cheapest for o1-pro?

OpenAI at $150.00 input / $600.00 output per 1M tokens.

Can I self-host o1-pro?

No. o1-pro is closed-weight and only available through hosted APIs.