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Models Chat Compare Providers Apps Rankings

FrontierCode 1.1 (Main) Benchmark | Phaseo

FrontierCode 1.1 (Main)

Type: percentageCode

Recorded Results

1

Average Score

53.40%

Score Range

53.40% - 53.40%

Leading Model

53.40% - Claude Opus 5

Scores Over Time

Individual benchmark scores plotted by date.

Models Using This Benchmark

Organisation	Model	Reported	Top Score	Info	Self Reported	Source
Anthropic	Claude Opus 5	28 May 2026	53.40%	FrontierCode v1.1 main set; mean@5; best result at medium effort	Yes	Source