Model provider
Anthropic
Explore models served by Anthropic.
7models
| Model | Organization | Context | Providers | Input / 1M | Weights | Reasoning |
|---|---|---|---|---|---|---|
| Claude Sonnet 5.5anthropic/claude-sonnet-5-5 | anthropic | 1,000,000 | 24 | from $0.00 | Closed | Yes |
| Claude Opus 5.5anthropic/claude-opus-5-5 | anthropic | 1,000,000 | 29 | from $0.00 | Closed | Yes |
| Claude Fable 5.1anthropic/claude-fable-5-1 | anthropic | 1,000,000 | 30 | from $0.00 | Closed | Yes |
| Claude Opus 5anthropic/claude-opus-5 | anthropic | 1,000,000 | 36 | from $0.00 | Closed | Yes |
| Claude Opus 4.5 (latest)anthropic/claude-opus-4-5 | anthropic | 200,000 | 21 | from $5.00 | Closed | Yes |
| Claude Haiku 4.5 (latest)anthropic/claude-haiku-4-5 | anthropic | 200,000 | 27 | from $0.60 | Closed | Yes |
| Claude Sonnet 4.5 (latest)anthropic/claude-sonnet-4-5 | anthropic | 200,000 | 23 | from $2.989 | Closed | Yes |
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