Claude Opus 5.5 Benchmark Details

Claude Opus 5.5 currently shows benchmark results led by HLE (1 / 566, score 67.70), Terminal-Bench 4.0 (1 / 92, score 66.40), CursorBench 4.0 (1 / 46, score 57.80).

Benchmark Results

Claude Opus 5.5

Benchmark Results

General Knowledge

1 evaluations

Benchmark / mode

Score

Rank/total

HLE

Thinking Level · MaxTools

67.70

1 / 566

AI Agent - Tool Usage

3 evaluations

Benchmark / mode

Score

Rank/total

OSWorld 2.0

Thinking Level · MaxTools

81.80

1 / 13

Terminal-Bench 4.0

Thinking Level · Extra HighTools

66.40

1 / 92

Terminal-Bench-Science 0.1

Thinking Level · MaxTools

58.70

2 / 12

Productivity Knowledge

1 evaluations

Benchmark / mode

Score

Rank/total

AutomationBench

Thinking Level · MaxTools

13 / 23

Multimodal Understanding

1 evaluations

Benchmark / mode

Score

Rank/total

Chartography

Thinking Level · MaxTools

1 / 9

Coding and Software Engineer

4 evaluations

Benchmark / mode

Score

Rank/total

CursorBench 4.0

Thinking Level · MediumTools

52.50

2 / 46

CursorBench 4.0

Thinking Level · MaxTools

57.80

1 / 46

FrontierCode 1.1 Main

Thinking Level · MediumTools

54.60

1 / 9

FrontierCode 1.1 Main

Thinking Level · MaxTools

54.40

2 / 9

Compare with other models