GPT-6 Luna vs GPT-6 Sol
44 SHARED BENCHMARKSAcross 44 shared benchmarks, GPT-6 Luna scores higher on 6 and GPT-6 Sol on 36, with 2 level. The widest gap is Terminal-Bench 4.0, where GPT-6 Sol scores 43.9 against 12.6. GPT-6 Luna is the cheaper of the two on tracked API pricing ($0.10 against $2.00 per million input tokens).
At a glance
Release dates per Artificial Analysis. Prices: Artificial Analysis for GPT-6 Luna; Artificial Analysis for GPT-6 Sol. ◆ = independently verified score.
Where each leadsby capability area · benchmark wins
Biggest gaps
GPT-6 Luna pulls furthest ahead on
No ratified-area lead of 3 points or more.
GPT-6 Sol pulls furthest ahead on
- Terminal-Bench 4.043.9 vs 12.6
- AA-Omniscience · Non-hallucination39.9 vs 23.3
- CritPt30.9 vs 19.4
Every shared benchmark44 · grouped by area
Reasoning 5
Coding 4
Agentic 2
Factuality 2
Instruction Following 1
Long Context 1
Math 1
Multimodal 1
Other shared benchmarks 27
Each score is the one the model's own page shows — the most authoritative tracked result for that benchmark, on the benchmark's standard methodology (source-attributed). ↓ marks lower-is-better metrics; ◆ an independently verified score. Open either model for its full surface, provenance and pricing. Quoted rates are the price-setter row we currently track for each model — its direct or vendor-official listing where one exists (direct, direct), otherwise the lowest tracked offer.