GPT-5.5 (xhigh)

gpt-5-5 · 3 samples · combined / raw

Scoring

Choose the quality benchmark and final score formula for this model.

Cost adjustment

Tune formulas that account for benchmark cost.

Score over time

65.5 63.5 #1 · 64.5 · 2026-05-11 23:17:33#2 · 64.5 · 2026-05-12 00:00:09#3 · 64.5 · 2026-05-12 01:00:09

Cost over time

$3,358 $3,356 #1 · $3,357 · 2026-05-11 23:17:33#2 · $3,357 · 2026-05-12 00:00:09#3 · $3,357 · 2026-05-12 01:00:09
Run?Fetched?Score?Quality?Cost?Intel?Code?Agent?MMMU%?
#3 2026-05-12 01:00:09 64.5 64.5 $3,357 60.2 59.1 74.1 79.9
#2 2026-05-12 00:00:09 64.5 64.5 $3,357 60.2 59.1 74.1 79.9
#1 2026-05-11 23:17:33 64.5 64.5 $3,357 60.2 59.1 74.1 79.9