Comprehensive side-by-side LLM comparison
o3 leads with 29.8% higher average benchmark score. o3 offers 234.5K more tokens in context window than QwQ-32B-Preview. QwQ-32B-Preview is $9.65 cheaper per million tokens. o3 supports multimodal inputs. QwQ-32B-Preview is available on 4 providers. 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
QwQ 32B Preview was introduced as an early access version of the QwQ reasoning model, designed to allow researchers and developers to experiment with advanced analytical capabilities. Built to gather feedback on reasoning-enhanced architecture, it represents an experimental step toward more thoughtful language models.
4 months newer

QwQ-32B-Preview
Alibaba Cloud / Qwen Team
2024-11-28

o3
OpenAI
2025-04-16
Cost per million tokens (USD)

o3

QwQ-32B-Preview
Context window and performance specifications
Average performance across 2 common benchmarks

o3

QwQ-32B-Preview
o3
2024-05-31
QwQ-32B-Preview
2024-11-28
Available providers and their performance metrics

o3
OpenAI

QwQ-32B-Preview

o3

QwQ-32B-Preview

o3

QwQ-32B-Preview
DeepInfra
Fireworks
Hyperbolic
Together