Claude Opus 4.6

Non-reasoning, High Effort

Creator

Anthropic

Released

2026-02-05

Intelligence

46.5

Artificial Analysis Index

Coding

47.6

Artificial Analysis Index

In $/1M

$6.25

input tokens

Out $/1M

$25.00

output tokens

Blended $/1M

$10.94

3:1 blended

Speed

60

tokens / sec

Benchmark breakdown

Independent evaluation scores, normalized to 0–100.

GPQA Diamond
84
Humanity’s Last Exam
19
MMLU-Pro
SciCode
46
LiveCodeBench
MATH-500
AIME 2025
τ²-Bench (agentic)
85
Terminal-Bench Hard
48
IFBench
45
Via Artificial Analysis