Comprehensive side-by-side LLM comparison
Both models show comparable benchmark performance. Qwen3-235B-A22B-Thinking-2507 offers 87.1K more tokens in context window than o4-mini. Qwen3-235B-A22B-Thinking-2507 is $2.20 cheaper per million tokens. o4-mini supports multimodal inputs. Both models have their strengths depending on your specific coding needs.
OpenAI
o4-mini was created as part of the next generation of OpenAI's reasoning models, designed to continue advancing the balance between analytical capability and operational efficiency. Built to bring cutting-edge reasoning techniques to applications requiring quick turnaround, it represents the evolution of compact reasoning-focused models.
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.
3 months newer

o4-mini
OpenAI
2025-04-16

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

o4-mini

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

o4-mini

Qwen3-235B-A22B-Thinking-2507
o4-mini
2024-05-31
Available providers and their performance metrics

o4-mini
OpenAI

Qwen3-235B-A22B-Thinking-2507

o4-mini

Qwen3-235B-A22B-Thinking-2507

o4-mini

Qwen3-235B-A22B-Thinking-2507
Novita