Objective comparison based on public benchmarks updated weekly: Intelligence Index, Chatbot Arena ELO, pricing and speed.
OpenAI
ELO Arena
1476
Intelligence Index
52.7
Coding Index
76.9
3 criteria won
View full profile →| Critério | GPT-6 Astra (max) | GPT-6.1 Sol (max) |
|---|---|---|
| Chatbot Arena ELO | 1476 ✓ | — |
| Intelligence Index (AA) | 52.7 ✓ | 51.8 |
| Coding Index (AA) | 76.9 ✓ | — |
| Input price ($/1M tok) | $10.00 | $2.00 ✓ |
| Output price ($/1M tok) | $50.00 | $10.00 ✓ |
| Context window | 1.1M tokens | 1.1M tokens |
| Speed (tokens/s) | 51 tok/s | 64 tok/s ✓ |
✓ = winner in this criterion • Source: Artificial Analysis, LMArena, official APIs • Updated weekly
Choosing between GPT-6 Astra (max) and GPT-6.1 Sol (max) depends on your use case, budget and technical requirements. Below, a practical guide based on benchmark data and each model's specifications.
OpenAI · Text
OpenAI · Text
GPT-6 Astra (max) and GPT-6.1 Sol (max) are evenly matched in this comparison. Choose based on the criterion most important for your project.
Data is aggregated from Artificial Analysis (Intelligence Index, Coding Index) and Chatbot Arena/LMArena (ELO). Pricing and specs come from official APIs. Updated weekly.
The Intelligence Index is an aggregate score from Artificial Analysis that combines multiple academic benchmarks (MMLU, GPQA, LiveBench, etc.) into a single rating. The higher the score, the more capable the model is at reasoning tasks.
No. GPT-6.1 Sol (max) is cheaper: $2/1M input tokens vs $10/1M tokens for GPT-6 Astra (max) — a 400% difference. For high-volume projects, GPT-6.1 Sol (max) can reduce costs substantially.
GPT-6 Astra (max) and GPT-6.1 Sol (max) have the same context window: 1.1M tokens. For this criterion, the choice should be based on other factors like pricing and quality for your specific use case.