o3
Rank #244
openai
openai/o3-2025-04-16
Usage data date 2026-07-26 · updated daily
Usage and specs
Daily rank#244
Daily tokens1.1B
Daily requests431.5K
Daily change
+0.3%
Context window200K
Released
What is o3
o3 is a well-rounded and powerful model across domains. It sets a new standard for math, science, coding, and visual reasoning tasks. It also excels at technical writing and instruction-following. Use it to think through multi-step problems that involve analysis across text, code, and images.
o3 capabilities
Input: Image、Text、File Output: Text
o3 API pricing
Input · per 1M tokens$2.00
Output · per 1M tokens$8.00
List prices in USD; see each provider’s site for current terms.
Tools built on this model
ChatGPT
Best for people or teams exploring chat and assistance; not suitable for high-risk decisions without human review and current official terms.
GPT-4
Best for people or teams exploring model training and use; not suitable for high-risk decisions without human review and current official terms.
DALL·E 3
Best for people or teams exploring model training and use; not suitable for high-risk decisions without human review and current official terms.
Codex
Best for professional developers and engineering teams that want to delegate development, refactoring, and ops work to an AI agent; not for non-programmers or users who only need simple code completion.
StudyCorgi ChatGPT Detector
Suitable for students and teachers who need a free, fast way to screen essays and assignments; not suitable for users who must scan very long documents or batches of files.