Flagship Claude model for deep reasoning, coding, and long-horizon agents
Specification
most-agreed values
Context
1M
Max output
128K
Released
2026-02-05
Knowledge cutoff
2025-05-31
Retires
—
Open weights
no
Input
text, image, pdf
Output
text
Price
US dollars per million tokens · most-agreed
Input
$5.313
Output
$26.561
Cache read
$0.531
Cache write
$6.645
Available from 1 host
| Host | In $/M | Out $/M | Cache rd | Cache wr | Context | Output | Retires |
|---|---|---|---|---|---|---|---|
| cortecs | $5.313 | $26.561 | $0.531 | $6.645 | 1M | 128K | — |
Other listings of this model
this page is one of them
The corpus files Claude Opus 4.6 under several keys. This page is the claude-opus4-6 listing. The full record — every host, every price and every benchmark score — is on the main Claude Opus 4.6 page.
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