Flagship Claude model for deep reasoning, coding, and long-horizon agents
Claude Opus 4.1 (latest) by anthropic is offered by 6 providers on this page. Its reference price is $15.00 per 1M input tokens and $75.00 per 1M output tokens.
The context window is 200,000 tokens, with an output limit of 32,000 tokens. It supports reasoning and tool use. Accepted input modalities are Text, Image, and PDF. Its training knowledge cuts off at 2025-03-31.
| Provider | Tier | Input | Output | Cache read | Cache write | Context | Output limit | Status |
|---|---|---|---|---|---|---|---|---|
| Databricks databricks-claude-opus-4-1 | Cloud | $15.00 | $75.00 | $1.50 | $18.75 | 200,000 | 32,000 | |
| Kilo Gateway anthropic/claude-opus-4.1 | Gateway | $15.00 | $75.00 | $1.50 | $18.75 | 200,000 | 32,000 | |
| OpenRouter anthropic/claude-opus-4.1 | Gateway | $15.00 | $75.00 | $1.50 | $18.75 | 200,000 | 32,000 | |
| Neon | Cloud | $15.00 | $75.00 | $1.50 | $18.75 | 200,000 | 32,000 | |
| Pioneer | Gateway | $15.00 | $75.00 | $1.50 | $18.75 | 200,000 | 32,000 | |
| Requesty | Gateway | $15.00 | $75.00 | $1.50 | $18.75 | 200,000 | 32,000 |
Sorted by blended price (input×0.75 + output×0.25) asc. The official channel always shows regardless of rank. Whether a gateway's low price is actually usable can't be verified.
Interleaved thinking (reasoning between tool calls) is declared by 1 of 6 providers.