Best Input Price
$4.00 / 1M
Flagship Claude model for deep reasoning, coding, and long-horizon agents
Context Window
1,000,000 tokens
Reasoning
Supported
Tool Calling
Supported
Released
2026-03-29
Inference Providers (3)
| Provider | Model ID | Context | Input / 1M | Output / 1M | Action |
|---|---|---|---|---|---|
| NanoGPT | anthropic/claude-opus-latest | 1,000,000 | $4.00 | $20.00 | Docs ↗ |
| Kilo Gateway | ~anthropic/claude-opus-latest | 1,000,000 | $4.00 | $20.00 | Docs ↗ |
| OpenRouter | ~anthropic/claude-opus-latest | 1,000,000 | $4.00 | $20.00 | Docs ↗ |