Comprehensive side-by-side LLM comparison
Qwen3-235B-A22B-Thinking-2507 leads with 4.5% higher average benchmark score. Qwen3-235B-A22B-Thinking-2507 offers 87.1K more tokens in context window than o3-mini. Qwen3-235B-A22B-Thinking-2507 is $2.20 cheaper per million tokens. Both models have their strengths depending on your specific coding needs.
OpenAI
o3-mini was created as an efficient variant of the o3 reasoning model, designed to provide advanced thinking capabilities with reduced computational requirements. Built to make next-generation reasoning accessible to a broader range of applications, it balances analytical depth with practical speed and cost considerations.
Alibaba Cloud / Qwen Team
Qwen3 235B Thinking was developed as a reasoning-enhanced variant, designed to incorporate extended thinking capabilities into the large-scale Qwen3 architecture. Built to combine deliberate analytical processing with mixture-of-experts efficiency, it serves tasks requiring both deep reasoning and computational practicality.
5 months newer

o3-mini
OpenAI
2025-01-30

Qwen3-235B-A22B-Thinking-2507
Alibaba Cloud / Qwen Team
2025-07-25
Cost per million tokens (USD)

o3-mini

Qwen3-235B-A22B-Thinking-2507
Context window and performance specifications
Average performance across 5 common benchmarks

o3-mini

Qwen3-235B-A22B-Thinking-2507
o3-mini
2023-09-30
Available providers and their performance metrics

o3-mini
Azure
OpenAI


o3-mini

Qwen3-235B-A22B-Thinking-2507

o3-mini

Qwen3-235B-A22B-Thinking-2507
Qwen3-235B-A22B-Thinking-2507
Novita