Models

Claude 4.1 Opus (Non-reasoning)

AnthropicAnthropicUnited States

Claude 4.1 Opus is Anthropic's most capable model, optimized for complex tasks requiring deep understanding, creativity, and nuanced judgment. This non-reasoning variant excels at generating high-quality, coherent text, code, and analysis across a wide range of domains. It supports extended context windows and multimodal inputs, making it suitable for sophisticated content creation and detailed problem-solving.

CodingMultimodalLong context
Input / 1M tokens
$15.00
Output / 1M tokens
$75.00
Output tokens/s
34.32
First-token seconds
2.07s
Supported plans
0

Benchmark history

Evaluations

12

Artificial Analysis Intelligence Index

Measured Jul 10, 2026Source

Score

28.2

TAU2

Measured Jul 10, 2026Source

Score

0.71

Terminalbench Hard

Measured Jul 10, 2026Source

Score

0.34

Lcr

Measured Jul 10, 2026Source

Score

0.66

Ifbench

Measured Jul 10, 2026Source

Score

0.55

Aime 25

Measured Jul 10, 2026Source

Score

0.8

Scicode

Measured Jul 10, 2026Source

Score

0.41

Livecodebench

Measured Jul 10, 2026Source

Score

0.65

Hle

Measured Jul 10, 2026Source

Score

0.12

Gpqa

Measured Jul 10, 2026Source

Score

0.81

Mmlu Pro

Measured Jul 10, 2026Source

Score

0.88

Artificial Analysis Math Index

Measured Jul 10, 2026Source

Score

80.3

Plan availability

Products and plans that support this model

0
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