openai
GPT-5.6 Luna
current · small · verified 2026-08-21
List price · USD per million tokens
Input
$0.2
Output
$1.2
Cached input
$0.02
Context
1.1M
Provider pricing page · verified 2026-08-21
Cost per solved task · by task tier
missing
No published pass rate, so cost per solved task cannot be derived. Reported as missing rather than estimated.
Benchmark rows
Where the pass rate comes from
Every row that names this model, with its harness and cost basis. Rows are harness + model combinations, not properties of the bare model.
No benchmark covers this model. Reported as missing rather than estimated.
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Head to head
Side-by-side pricing and cost per solved task with another current model.