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Models Chat Compare Providers Apps Rankings

BixBench Benchmark | Phaseo

BixBench

Type: percentageScience

View benchmark source

Recorded Results

1

Average Score

80.50%

Score Range

80.50% - 80.50%

Leading Model

80.50% - GPT 5.5

Scores Over Time

Individual benchmark scores plotted by date.

Models Using This Benchmark

Organisation	Model	Reported	Top Score	Info	Self Reported	Source
OpenAI	GPT 5.5	23 Apr 2026	80.50%	-	Yes	Source