Claude Opus 4.5
Flagship Claude model for deep reasoning, coding, and long-horizon agents
anthropic/claude-opus-4-5-20251101- Lab
- Anthropic
- Family
- claude-opus
- Providers
- 6
- Context
- 200,000
- Output limit
- 64,000
- Knowledge
- 2025-05
- Release
- 2025-11-01
- Updated
- 2025-11-01
- Weights
- Closed
- Input
- Output types
- Capabilities
- tools, reasoning, temperature
Providers
6| Provider | Lab | Model ID | Context | Output | Price | Reasoning | Tool Call | Structured | Temperature |
|---|---|---|---|---|---|---|---|---|---|
| Abacus | Anthropic | claude-opus-4-5-20251101 | 200,000 | 64,000 | $5.00 / $25.00 | Yes | Yes | - | Yes |
| Anthropic | Anthropic | claude-opus-4-5-20251101 | 200,000 | 64,000 | $5.00 / $25.00 | Yes | Yes | Yes | Yes |
| LLM Gateway | Anthropic | claude-opus-4-5-20251101 | 200,000 | 64,000 | $5.00 / $25.00 | Yes | Yes | - | Yes |
| Merge Gateway | Anthropic | anthropic/claude-opus-4-5-20251101 | 200,000 | 64,000 | $5.00 / $25.00 | Yes | Yes | - | Yes |
| Vertex | Anthropic | claude-opus-4-5@20251101 | 200,000 | 64,000 | $5.00 / $25.00 | Yes | Yes | - | Yes |
| Vertex (Anthropic) | Anthropic | claude-opus-4-5@20251101 | 200,000 | 64,000 | $5.00 / $25.00 | Yes | Yes | - | Yes |
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