Comprehensive side-by-side LLM comparison
o3 leads with 19.0% higher average benchmark score. Overall, o3 is the stronger choice for coding tasks.
OpenAI
o3 represents the next generation in OpenAI's reasoning model series, developed to advance the capabilities of deliberate, step-by-step problem solving. Built to handle increasingly complex challenges across mathematics, science, and coding, it continues the evolution of reasoning-focused AI with improved analytical depth and accuracy.
Alibaba Cloud / Qwen Team
Qwen2.5-VL 72B was created as the flagship vision-language model in the Qwen 2.5 series, designed to provide advanced multimodal understanding. Built with 72 billion parameters optimized for visual and textual reasoning, it represents Qwen's most capable offering for tasks requiring integrated image and language processing.
2 months newer

Qwen2.5 VL 72B Instruct
Alibaba Cloud / Qwen Team
2025-01-26

o3
OpenAI
2025-04-16
Context window and performance specifications
Average performance across 2 common benchmarks

o3

Qwen2.5 VL 72B Instruct
o3
2024-05-31
Available providers and their performance metrics

o3
OpenAI

Qwen2.5 VL 72B Instruct

o3

Qwen2.5 VL 72B Instruct

o3

Qwen2.5 VL 72B Instruct