GPT-5.6 Luna vs Qwen3.6 Plus: Specs & Benchmark Comparison

CharacteristicGPT-5.6 LunaQwen3.6 Plus
CompanyOpenAIAlibaba
Release DateJuly 9, 2026March 31, 2026
Parameters
MultimodalYesYes
Context (input)1.1M1.0M
Context (output)128K66K
Input Price / 1M$0.20$0.50
Output Price / 1M$1.20$3.00
Average Score0.51.0

Verdict

GPT-5.6 Luna leads in 3 out of 4 comparison categories.

Overall Performance

Both models show comparable average scores: GPT-5.6 Luna — 0.5, Qwen3.6 Plus — 1.0.

API Cost

GPT-5.6 Luna is 2.5x cheaper: input $0.20/1M vs $0.50/1M tokens.

Context Window

GPT-5.6 Luna supports a larger context: 1M vs 1M tokens.

Recency

GPT-5.6 Luna is newer: released 7/9/2026 vs 3/31/2026.

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Frequently Asked Questions

Which is better for coding — GPT-5.6 Luna or Qwen3.6 Plus?
Direct comparison on the SWE-Bench benchmark is not available. We recommend reviewing other metrics on the comparison page.
Which model is cheaper — GPT-5.6 Luna or Qwen3.6 Plus?
GPT-5.6 Luna is cheaper for input: $0.20 per 1M tokens vs $0.50.
Which has a larger context window — GPT-5.6 Luna or Qwen3.6 Plus?
GPT-5.6 Luna supports a larger context: 1,050,000 tokens vs 1,000,000.

The GPT-5.6 Luna and Qwen3.6 Plus comparison is updated for 2026. Data includes benchmark results, API pricing, context window size and other specifications. For more detailed information, visit the GPT-5.6 Luna or Qwen3.6 Plus page. See also the complete list of AI model comparisons.