o3-pro
Specifications
Technical details and pricing.
Benchmarks
1 benchmark scores from Artificial Analysis.
Composite Indices
Higher is better; speed and price are normalized
Standard Benchmarks
Only benchmarks with data are shown
EU-Hosted Inference API
Power your AI projects with the best open-source models.
Drop-in OpenAI-compatible API. No data leaves Europe.
Explore Inference APIMiniMax
MiniMax M3
$0.40 / $1.40
per M tokens
Z.ai
GLM 5.2
$1.40 / $4.40
per M tokens
MoonshotAI
Kimi K2.7 Code
$0.95 / $4.00
per M tokens
DeepSeek
DeepSeek V4 Pro
$1.80 / $3.60
per M tokens
Frequently Asked Questions
What is o3-pro good for?
o3-pro currently has benchmark and pricing data on this page. Runtime metadata will appear later when the model catalog entry becomes available.
How much does o3-pro cost?
Pricing is based on usage. Current rates are $20.00/1M tokens for input and $80.00/1M tokens for output.
Can I use o3-pro in LLMBase Chat?
Yes. Use the chat action on this page to open o3-pro in LLMBase Chat. Access still follows the current plan and model tier.
Does o3-pro support images or audio?
o3-pro can understand images.
Benchmarks and pricing use Artificial Analysis where available. Catalog specs are used as a fallback.