Model familyo3
5 variants of o3 tracked by BenchGecko. Top variant · o3 Pro (61.2). Cheapest input · $1.10/M. Compare every variant's pricing, context window, and benchmark scores below.
Variants
5
Avg score
53.8
Price range
$1.10 · $20.00
Max context
200K
Every o3 variant
Sorted by average benchmark score
Frequently asked
Quick answers, sourced from our data
What is the o3 family?
o3 is a family of 5 AI model variants released by OpenAI. The top-scoring variant is o3 Pro at 61.2. Variants released between 2025-01 and 2025-10.
How many o3 variants exist?
BenchGecko tracks 5 o3 variants. These differ in size, context window, pricing, and specialization (base vs instruct, coder, math, etc.).
Which o3 variant scores highest?
o3 Pro leads the family with an average benchmark score of 61.2 across 8 benchmarks.
What is the cheapest o3 variant?
The cheapest o3 variant costs $1.10 per 1M input tokens. The most expensive is $20.00 per 1M.
See also
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