Anthropic: Claude Opus 4.1

Anthropic·Released 2025-08-05

200K ctx

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Price/1M

$30.00

664th cheapest

9577% above median

Top 99%

Context Window

200K

108th largest

Top 37%

Pricing

Input

$15.00

per 1M tokens

Output

$75.00

per 1M tokens

Blended

$30.00

per 1M tokens

Cheaper than 1% of models. Median price is $0.31/1M tokens.

Cost Calculator

Tokens per day1M

100K100M

Daily

$30.00

Monthly

$900.00

vs. Similar Models

Claude 4.1 Opus (Reasoning)

$30.000%

Claude 4 Opus (Reasoning)

$30.000%

Claude 4.1 Opus (Non-reasoning)

$30.000%

Claude 4 Opus (Non-reasoning)

$30.000%

Performance

Context Window

200K

tokens

Larger than 63% of models

Max Output

32K

tokens

16% of context

Context Window Comparison

Claude Opus 4.5 (Non-reasoning)

200KSame

o3-pro

200KSame

o3

200KSame

Quick Compare

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Claude Opus 4.5 (Non-reasoning)

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Q: 43.1$10.00/1M200K ctx

Cheaper: 67%

Compare all 7 models