o3-pro
According to BenchLM.ai, o3-pro ranks #55 out of 119 models on the provisional leaderboard with an overall score of 57/100. It does not yet have enough sourced coverage for BenchLM's verified leaderboard. While not a frontier model, it offers specific advantages depending on the use case.
o3-pro is a proprietary model with a 200K token context window. It uses explicit chain-of-thought reasoning, which typically improves performance on math and complex reasoning tasks at the cost of higher latency and token usage.
o3-pro sits inside the o3 family alongside o3, o3-mini. This profile currently has 2 of 225 tracked benchmarks. BenchLM only exposes non-generated benchmark rows publicly, so missing categories stay blank until a sourced evaluation is available.
Its strongest category is Mathematics (#17), while its weakest is Instruction Following (#74). This performance profile makes it particularly strong for mathematical reasoning, scientific computing, and quantitative analysis.
Ranking Distribution
Category rank across 8 benchmark categories — sorted by best rank
Category Performance
Scores across all benchmark categories (0-100 scale)
Category Breakdown
Agentic
#28Coding
#49Reasoning
#23Knowledge
#39Math
#17Multilingual
#41Multimodal
#43Inst. Following
#74Chatbot Arena Performance
Benchmark Details
Only benchmark rows with an attached exact-source record are shown here. Source-unverified manual rows and generated rows are hidden from model pages.
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See how o3-pro stacks up against similar models
Frequently Asked Questions
How does o3-pro perform overall in AI benchmarks?
o3-pro currently ranks #55 out of 119 models on BenchLM's provisional leaderboard with an overall score of 57 (estimated). It is created by OpenAI and features a 200K context window.
Is o3-pro good for knowledge and understanding?
o3-pro ranks #39 out of 119 models in knowledge and understanding benchmarks with an average score of 66.8. There are stronger options in this category.
Which sibling models are related to o3-pro?
o3-pro belongs to the o3 family. Related variants on BenchLM include o3, o3-mini.
Does o3-pro have full benchmark coverage on BenchLM?
Not yet. o3-pro currently has 2 published benchmark scores out of the 225 benchmarks BenchLM tracks. BenchLM only exposes non-generated public benchmark rows, so missing categories stay blank until a sourced evaluation is available.
What is the context window size of o3-pro?
o3-pro has a context window of 200K, which determines how much text it can process in a single interaction.
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