claude-opus-4-1
anthropic · first recorded 2025-08-07 · last change 2025-08-07 · all anthropic models · open in Explorer
$15
input / MTok (current)
$75
output / MTok (current)
$1.5
cache read / MTok (current)
Price history
| Date | Field | From | To | Source |
|---|---|---|---|---|
| 2025-08-07 | Input / MTok | first listing | $15 | 729e1f530a |
| 2025-08-07 | Output / MTok | first listing | $75 | 729e1f530a |
| 2025-08-07 | Cache read / MTok | first listing | $1.5 | 729e1f530a |
Spec changes
| Date | Field | From | To | Source |
|---|---|---|---|---|
| 2025-08-07 | Max input tokens | — | 200,000 | 729e1f530a |
| 2025-08-07 | Max output tokens | — | 32,000 | 729e1f530a |