o3 (Fast)
OpenAI's o3 is their most powerful reasoning model, setting new state-of-the-art benchmarks in coding, math, science, and visual perception.
text + image + file → text · made by OpenAI
$3.5→$14per Mtok in / out
Vercel AI Gateway
Sold by 1 way
| Seller | Lane | Rate |
|---|---|---|
| Vercel AI Gateway aggregator | standard | $3.5per Mtok in$14per Mtok out$0.88per Mtok cachedai-gateway.vercel.sh · read 2026-08-25 |
About
o3 (Fast) — a text model from OpenAI, sold by one company from $3.5 in and $14 out per million tokens.
It takes text, images and files and returns text, with a context window of 200,000 tokens. It was published in April 2025, trained on material up to May 2024. Its sellers say it can reason step by step and call a tool. The catalogue files it under chat. Only Vercel AI Gateway sells it, at $3.5 in and $14 out per million tokens.
Every current figure
- Maker
- OpenAI
- Register
- model
- Takes
- text + image + file
- Returns
- text
- Context
- 200,000 tokens
- Longest answer
- 100,000 tokens
- Published
- April 2025
- Knowledge to
- May 2024
- Licence
- not read
- Sellers
- 1
- Maker's own price
- not read
- Price
- $3.5 in and $14 out per million tokens — Vercel AI Gateway
Known as 1 name
openai/o3-fast