o3 Pro by OpenAI demonstrates top-tier general intelligence, excellent coding ability, outstanding mathematical reasoning. View detailed benchmark data including scores across coding, math, reasoning, speed, and cost metrics.
General Benchmarks
Coding Benchmarks
Reasoning Benchmarks
Speed Benchmarks
Cost Benchmarks
Context Benchmarks
o3 Pro — Benchmark Scores Overview
Scores normalized to percentage scale for visual comparison. ELO scores mapped to 0-100 range (1100-1500).
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o3 Pro — Frequently Asked Questions
How intelligent is o3 Pro?
o3 Pro scores 1410 on the Chatbot Arena ELO rating, making it a high-performing AI model. This score is based on blind head-to-head human preference voting.
How much does o3 Pro cost?
o3 Pro costs $20.0 per 1M input tokens and $80.0 per 1M output tokens. This places it in the premium pricing tier.
How fast is o3 Pro?
o3 Pro generates output at 25 tokens per second, which is slower, prioritizing quality over speed compared to other models. The time to first token is 1200 ms.
How good is o3 Pro at coding?
o3 Pro achieves 70.0% on SWE-bench Verified, demonstrating excellent real-world software engineering capability. This benchmark tests the model's ability to resolve actual GitHub issues.
How good is o3 Pro at math and reasoning?
o3 Pro scores 97.0% on the MATH benchmark (competition-level mathematics). It also achieves 85.0% on GPQA Diamond, a graduate-level science reasoning benchmark.
What is the context window of o3 Pro?
o3 Pro has a context window of 200K tokens. This determines how much text, conversation history, and code the model can process in a single request.
Who created o3 Pro?
o3 Pro was created by OpenAI. It is classified as a flagship model in the AI Value Index.
Is o3 Pro open source?
No, o3 Pro is a proprietary model. It is available through OpenAI's API and compatible providers.