OpenAI's dedicated reasoning model. o3 sits in the top 30 on Arena with strong math performance (#14 math). At $2/M it's more affordable than expected for a reasoning model. No vision or multimodal support — pure reasoning focus.
“When you need to think hard, not fast. Solid reasoning at a fair price.”
Teams building reasoning-heavy applications like code analysis, math tutoring, or scientific tools.
Training data policy: Opt-out available via API
DPDP Act (India): No India data center. Data processed in US/EU. Compliant with DPDP via DPA.
Data residency: US, EU
Available. API accessible from India. Payments via international card.