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OpenAI: o3 Pro

OpenAI: o3 Pro is openai's model. It is not yet scored on the meo first-party benchmark; aggregated third-party results and OpenRouter metadata are shown below.

Aggregated third-party benchmarks

Artificial Analysis (artificialanalysis.ai). Redistribution requires an AA commercial license.

Model details

Lab
openai
Released
2025-06-10
Weights
Context
200K
Max output
100K
Knowledge cutoff
2024-06-30
Price in
$20.00/M
Price out
$80.00/M
Modality
text+image+file->text

Sources: openrouter · artificial_analysis

FAQ

Is OpenAI: o3 Pro open weights?

Open-weights status for OpenAI: o3 Pro is not recorded.

OpenAI: o3 Pro — meo benchmark, Effective Value & pricing | Meo…