GPT 5.6 Luna Max costs 13x less than flagship GPT 5.4 xhigh

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Alex Getman @alexgetmancom · 30 Jul 2026, 19:11 UTC · Updated 31 Oct 2026, 20:59 UTC

Tests & comparisons

Using GPT 5.6 Luna Max, you get the power of March’s flagship GPT 5.4 xhigh for one thirteenth of its price.

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Analysis

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