All Models
Claude Opus 4.1
Flagship Claude model for deep reasoning, coding, and long-horizon agents
Available Providers (18)
| Provider | Model ID | Input Cost | Output Cost | Context | Max Output | Docs |
|---|---|---|---|---|---|---|
 Poe | anthropic/claude-opus-4.1 | $13/MTok | $64/MTok | 196.6K | 32K | |
 Requesty | anthropic/claude-opus-4-1 | $15/MTok | $75/MTok | 200K | 32K | |
 Vercel AI Gateway | anthropic/claude-opus-4.1 | $15/MTok | $75/MTok | 200K | 32K | |
 DigitalOcean | anthropic-claude-4.1-opus | $15/MTok | $75/MTok | 200K | 32K | |
 ZenMux | anthropic/claude-opus-4.1 | $15/MTok | $75/MTok | 200K | 64K | |
 Merge Gateway | anthropic/claude-opus-4-1-20250805 | $15/MTok | $75/MTok | 200K | 32K | |
 Helicone | claude-opus-4-1 | $15/MTok | $75/MTok | 200K | 32K | |
 LLM Gateway | claude-opus-4-1-20250805 | $15/MTok | $75/MTok | 200K | 32K | |
 Abacus | claude-opus-4-1-20250805 | $15/MTok | $75/MTok | 200K | 32K | |
 Vertex (Anthropic) | claude-opus-4-1@20250805 | $15/MTok | $75/MTok | 200K | 32K | |
 Azure | claude-opus-4-1 | $15/MTok | $75/MTok | 200K | 32K | |
 Anthropic | claude-opus-4-1-20250805 | $15/MTok | $75/MTok | 200K | 32K | |
 OpenCode Zen | claude-opus-4-1 | $15/MTok | $75/MTok | 200K | 32K | |
 Kilo Gateway | anthropic/claude-opus-4.1 | $15/MTok | $75/MTok | 200K | 32K | |
 Amazon Bedrock | anthropic.claude-opus-4-1-20250805-v1:0 | $15/MTok | $75/MTok | 200K | 32K | |
 FastRouter | anthropic/claude-opus-4.1 | $15/MTok | $75/MTok | 200K | 32K | |
 Azure Cognitive Services | claude-opus-4-1 | $15/MTok | $75/MTok | 200K | 32K | |
 Vertex | claude-opus-4-1@20250805 | $15/MTok | $75/MTok | 200K | 32K |
Capabilities
Reasoning
Tool Calling
Attachments
Open Weights
Structured Output