AI21's hybrid SSM-Transformer long-context model for enterprise agents and grounded generation
Specification
ai21 listing
Context
256K
Max output
4K
Released
2025-07-01
Knowledge cutoff
2024-08-22
Retires
—
Open weights
yes
Input
text
Output
text
Price
US dollars per million tokens · ai21 list price
Input
$2.00
Output
$8.00
Available from 1 host
| Host | In $/M | Out $/M | Cache rd | Cache wr | Context | Output | Retires |
|---|---|---|---|---|---|---|---|
| ai21vendor | $2.00 | $8.00 | — | — | 256K | 4K | — |
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