Claude 2.1
by Anthropic
· Claude 2 family · released Nov 21, 2023
Closed
Retired
Claude 2.1 with halved hallucination rates.
Pricing
Launch price (from Nov 21, 2023)
$11.02 in / $32.68 out per 1M tokens
Current price
No current price recorded
| Tier | Effective | In $/M | Out $/M | Cache $/M | Per image | Per second | Source |
|---|---|---|---|---|---|---|---|
| Standard | Nov 21, 2023 – Aug 2, 2024 | $11.02 | $32.68 | - | - | - | - |
Specifications
| Model type | Text LLM |
|---|---|
| Architecture | Dense |
| Parameters | Not disclosed |
| Context window | 200K tokens |
| Max output | Not disclosed tokens |
| Knowledge cutoff | Not disclosed |
| License | Proprietary |
| Modalities | Text input Text output |
| Tags | Long context |
| End of life | Aug 2, 2024 |
| Last verified | Aug 20, 2026 |