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Claude Opus 4.5 Thinking

Anthropic · claude-opus-4-5-think

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Flagship Claude model for deep reasoning, coding, and long-horizon agents

Specification

most-agreed values

Context
200K
Max output
64K
Released
2025-11-24
Knowledge cutoff
2025-05
Retires
—
Open weights
no
Input
text, image, pdf
Output
text

Price

US dollars per million tokens · most-agreed

Input
$5.00
Output
$25.00
Cache read
$0.50
Cache write
$6.25

Available from 1 host

HostIn $/MOut $/MCache rdCache wrContextOutputRetires
aihubmix$5.00$25.00$0.50$6.25200K64K—

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