GPT-6 Astra vs GPT-6 Sol
32 SHARED BENCHMARKSAcross 32 shared benchmarks, GPT-6 Astra scores higher on 25 and GPT-6 Sol on 6, with 1 level. The widest gap is vectara_avg_summary_length, where GPT-6 Astra scores 148.5 against 71.4. GPT-6 Sol is the cheaper of the two on tracked API pricing ($2.00 against $10.00 per million input tokens).
At a glance
Release dates per Artificial Analysis. Prices: Artificial Analysis for GPT-6 Astra; Artificial Analysis for GPT-6 Sol. ◆ = independently verified score.
Where each leadsby capability area · benchmark wins
Biggest gaps
GPT-6 Astra pulls furthest ahead on
- Terminal-Bench 4.059.1 vs 43.9
- AA-Omniscience · Non-hallucination48.7 vs 39.9
- AA-Omniscience · Accuracy62.6 vs 54.5
GPT-6 Sol pulls furthest ahead on
- AA-LCR83.7 vs 80.7
Every shared benchmark32 · grouped by area
Reasoning 6
Coding 4
Agentic 3
Factuality 3
Instruction Following 1
Long Context 1
Math 1
Multimodal 1
Other shared benchmarks 12
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.