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o3 vs Qwen 3.6

o3 leads in 3 of 8 categories

Arena ELO

o3

Cheaper

Qwen 3.6

Faster

o3

Detailed Comparison

Categoryo3Qwen 3.6
ProviderOpenAI Alibaba
Context Window200K WIN128K
Input Price ($/1M)$10 $0.2 WIN
Output Price ($/1M)$40 $0.8 WIN
Arena ELO1422 WINN/A
Codingunknown N/A
Reasoningunknown N/A
Speed (tokens/sec)~30 t/s WINN/A
Open SourceNo Yes

Frequently Asked Questions

Which is cheaper, o3 or Qwen 3.6?

Qwen 3.6 is approximately 98% cheaper than o3 per million tokens.

Which is better for coding, o3 or Qwen 3.6?

o3 scores unknown on coding benchmarks, while Qwen 3.6 scores N/A.

Which has a larger context window?

o3 supports 200K context, while Qwen 3.6 supports 128K.

Is o3 or Qwen 3.6 open source?

o3 is proprietary. Qwen 3.6 is open source.