BuildLearnCommunity ModelsCheapestLong-contextOpen sourceImage modelsTrending How we score API key
🎯 Don't want to pick? Send model: "appmo/auto" and Appmo routes each request to the cheapest model that's good enough — cutting your bill up to 40%. See how →
Models › openai › OpenAI: o1-pro

OpenAI: o1-pro — pricing & benchmarks

By openai · Updated 2026-10-06 · Reads imagesreads images / documentsstep-by-step reasoning

OpenAI: o1-pro costs $150 per 1M input tokens and $600 per 1M output tokens, with a 200K context window. It is best suited for reads images / documents, step-by-step reasoning, and is available through one OpenAI-compatible Appmo API key.
$150Input / 1M
$600Output / 1M
200KContext

What OpenAI: o1-pro is used for

OpenAI: o1-pro is best suited for reads images / documents, step-by-step reasoning. Access it through one Appmo API key alongside 458 other models — Appmo's optimizer can route to it automatically when it is the best value for a request.

Use it via the Appmo API (OpenAI-compatible)

curl https://appmo.com/v1/chat/completions \
  -H "Authorization: Bearer $APPMO_KEY" \
  -d '{"model":"openai/o1-pro","messages":[{"role":"user","content":"Hello"}]}'

FAQ

How much does OpenAI: o1-pro cost?
OpenAI: o1-pro costs $150 per 1M input tokens and $600 per 1M output tokens ($262.5 blended), as of 2026-10-06. Prices are expected to fall as competition increases.

What is OpenAI: o1-pro best for?
OpenAI: o1-pro is best suited for reads images / documents, step-by-step reasoning.

How do I use OpenAI: o1-pro?
Send requests to Appmo's OpenAI-compatible endpoint with model id "openai/o1-pro" and one API key — no separate provider account needed.

Is OpenAI: o1-pro open source?
We have no record of public weights for OpenAI: o1-pro; treat it as a closed model available only through its provider's API.

Can OpenAI: o1-pro create images?
No. OpenAI: o1-pro can read and understand images, but it only writes text.