Claude model for demanding reasoning and long-horizon agentic work
Specification
most-agreed values
Context
1M
Max output
128K
Released
2026-09-01
Knowledge cutoff
2026-06
Retires
—
Open weights
no
Input
text, image, pdf
Output
text
Price
US dollars per million tokens · most-agreed
Input
$10.00
Output
$50.00
Cache read
$0.25
Cache write
$12.50
Available from 4 hosts
| Host | In $/M | Out $/M | Cache rd | Cache wr | Context | Output | Retires |
|---|---|---|---|---|---|---|---|
| edenai | $10.00 | $50.00 | $0.25 | $12.50 | 1M | 128K | — |
| kilo | $10.00 | $50.00 | $0.25 | $12.50 | 1M | 128K | — |
| nano-gpt | $10.00 | $50.00 | $0.25 | $12.50 | 1M | 128K | — |
| openrouter | $10.00 | $50.00 | $0.25 | $12.50 | 1M | 128K | — |
Price history
append-only observations · a listing writes a row only when its price moves
| Date | Host | Field | $/M |
|---|---|---|---|
| 2026-09-02 | nano-gpt | Cache read | $1.00 |
| 2026-09-04 | nano-gpt | Cache read | $0.25 |
| 2026-09-02 | openrouter | Cache read | $0.25 |
| 2026-09-19 | openrouter | Cache read | $0.25 |
| 2026-10-10 | openrouter | Cache read | $0.25 |
| 2026-09-02 | openrouter | Cache write | $12.50 |
| 2026-09-19 | openrouter | Cache write | $12.50 |
| 2026-10-10 | openrouter | Cache write | $12.50 |
| 2026-09-02 | openrouter | Input | $10.00 |
| 2026-09-19 | openrouter | Input | $10.00 |
| 2026-10-10 | openrouter | Input | $10.00 |
| 2026-09-02 | openrouter | Output | $50.00 |
| 2026-09-19 | openrouter | Output | $50.00 |
| 2026-10-10 | openrouter | Output | $50.00 |
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