OpenAI
GPT-5.6 Sol (xHigh)
Released 2026-07-09 · Context 1050K · Data snapshot 2026-10-22
Overall score
64.2
Ranked #12Benchmark coverage
90.9%
20 third-party benchmarks
Context window
1050K
tokens
Input price
$4.00
Cache read $0.40
Output price
$20.00
per million tokens
OpenRouter usage
#48
407.3B tokens/day
Prices converted at snapshot-day rate (USD/CNY 6.6761)
Dimension performance
Knowledge
70.2
Human preference
68.4
Reasoning
68.3
Coding
62.9
Office
57.3
Above averageBelow averageAnchored at 50 (reference models’ average); every 15 points ≈ one standard deviation
Benchmark details
Coding5 items
LiveBench 2.0 · Coding89.7
LiveBench 2.0 · Browser88
AA Coding Indexlow69.7
LiveBench 2.0 · Long Agentic48.5
AA Agentic Indexlow31.6
Reasoning3 items
LiveBench 2.0 · Reasoning91.7
FrontierMath (Tiers 1-3)max89.1
AA Intelligence Indexlow33.5
Office9 items
LiveBench 2.0 · Design81.6
LiveBench 2.0 · Data Analysis79.8
LiveBench 2.0 · Research54.5
AA Economicslow44.1
AA Legallow41.9
AA Strategy & Opslow41.8
AA Finance & Accountinglow38.1
AA Healthcare & Medicallow37.3
AA Engineeringlow34.4
Knowledge2 items
GPQA Diamondmax93.5
SimpleQA Verifiedmax69.7
Human preference1 items
LMArena Human Blind Vote1484.466
Multiple reasoning tiers of the same benchmark take the best value; raw scores have different scales and are not comparable across benchmarks.
Score trend
2026-10-202026-10-22
View daily data
| 2026-10-22 | 64.2 |
| 2026-10-21 | 64.1 |
| 2026-10-20 | 64.1 |