GPT-6.1 Sol Benchmarks, Pricing & Rankings
OpenAI · 2026-10-03 · Closed · Current
Snapshot 2026-10-14 · updated weekly
GPT-6.1 Sol ranks #2 of 42 on the AMR leaderboard.
GPT-6.1 Sol benchmark scores
| GPQA Diamond | 94.9% | |
| MMLU-Pro | 90.8% | |
| SWE-Bench Verified | 80.1% | |
| AIME 2025 | 97.2% | |
| LiveCodeBench v6 | 83.5% | |
| Arena Elo | 1478 |
GPT-6.1 Sol price, speed & context
Input price
$6
per 1M tokens
Output price
$36
per 1M tokens
Speed
112
tok/s
Context
1M
tokens
About GPT-6.1 Sol
GPT-6.1 Sol is OpenAI’s October flagship, pairing a 1M-token context with the strongest math reasoning in the top tier and a materially faster decode than GPT-6 Astra.
Models around GPT-6.1 Sol in the rankings
More OpenAI models
GPT-6.1 Sol FAQ
Where does GPT-6.1 Sol rank?
GPT-6.1 Sol ranks #2 of 42 tracked AI models on the AMR aggregate as of October 2026, with an aggregate score of 95.9. Its strongest dimension is AIME 2025 at 97.2%.
How much does GPT-6.1 Sol cost?
GPT-6.1 Sol costs $6 per million input tokens and $36 per million output tokens on the standard API. At a typical 1:3 input/output agent workload, that blends to roughly $28.50 per million tokens.
What is the GPT-6.1 Sol context window?
GPT-6.1 Sol supports a 1M token context window and generates at a median 112 output tokens per second. That context fits roughly 667 standard documents in a single prompt.
Is GPT-6.1 Sol open source?
No — GPT-6.1 Sol is a closed model available only through OpenAI’s official API and authorized cloud partners.
What is better than GPT-6.1 Sol?
Claude Opus 5.5 ranks one place higher at #1 with an AMR score of 96.8. GPT-6.1 Sol still wins 1 of the tracked dimensions head-to-head — check the comparison table to see exactly which.