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OpenAI: GPT-5.6 Luna Pro vs Qwen: Qwen3.6 Flash

Side-by-side comparison of specs, pricing, benchmark scores, and task rankings. Updated 2026-09-23.

OpenAI: GPT-5.6 Luna Pro Qwen: Qwen3.6 Flash
Vendoropenaiqwen
Quality Score100100
Input Price$0.20/M$0.19/M
Output Price$1.20/M$1.12/M
Context Window1,050,0001,000,000
Max Output128,00065,536
Tool Calling
Structured Output
Reasoning Mode
Vision
Audio--

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