Claude Opus 4.1
Claude Opus 4.1 is a text model from 
Vercel AI Gateway with a context window of 200K tokens and max output of 32K tokens. Pricing starts at 15.00 per million input tokens and 75.00 per million output tokens (cheapest at Anthropic).
Capabilities
✓ Vision✓ Function Calling✓ Reasoning✓ JSON Schema✗ System Messages✗ Web Search✓ Prompt Caching✗ Audio Input✗ Audio Output
Specifications
| Model Key | vercel_ai_gateway/anthropic/claude-opus-4.1 |
| Provider | Vercel AI Gateway |
| Provider ID | vercel_ai_gateway |
| Mode | Text |
| Canonical Name | claude-opus-4.1 |
| Context Window | 200K tokens |
| Max Output | 32K tokens |
Pricing
| Type | Per 1K Tokens | Per 1M Tokens |
|---|---|---|
| Input Tokens | 0.015 | 15.00 |
| Output Tokens | 0.075 | 75.00 |
| Cache Read (Input) | 0.0015 | 1.50 |
| Cache Write (Input) | 0.019 | 18.75 |
Price Comparison by Provider
Compare prices for Claude Opus 4.1 across different providers. The same model may be available through multiple providers at different price points.
Provider | Model Key | Input Price, $ | Output Price, $ |
|---|---|---|---|
 Anthropic (Vertex AI) | vertex_ai/claude-opus-4-1 | 15.00 | 75.00 |
| Vercel AI Gateway | vercel_ai_gateway/anthropic/claude-opus-4.1 | 15.00 | 75.00 |
 OpenRouter | openrouter/anthropic/claude-opus-4.1 | 15.00 | 75.00 |
 GitHub Copilot | github_copilot/claude-opus-41 | N/A | N/A |
 Databricks | databricks/databricks-claude-opus-4-1 | 15.00 | 75.00 |
 Anthropic | claude-opus-4-1 | 15.00 | 75.00 |
 Azure AI | azure_ai/claude-opus-4-1 | 15.00 | 75.00 |
 AWS Bedrock | anthropic.claude-opus-4-1-20250805-v1:0 | 15.00 | 75.00 |
All Variants
All available versions, regions, and API endpoints for Claude Opus 4.1.
Model Key | Provider | Mode | Input Price, $ | Output Price, $ | Context | Max Output | Vision | Functions |
|---|---|---|---|---|---|---|---|---|
| claude-opus-4-1 | Anthropic | Text | 15.00 | 75.00 | 200K | 32K | yes | yes |
| claude-opus-4-1-20250805 | Anthropic | Text | 15.00 | 75.00 | 200K | 32K | yes | yes |
| vertex_ai/claude-opus-4-1 | Anthropic (Vertex AI) | Text | 15.00 | 75.00 | 200K | 32K | yes | yes |
| vertex_ai/claude-opus-4-1@20250805 | Anthropic (Vertex AI) | Text | 15.00 | 75.00 | 200K | 32K | yes | yes |
| anthropic.claude-opus-4-1-20250805-v1:0 | AWS Bedrock | Text | 15.00 | 75.00 | 200K | 32K | yes | yes |
| eu.anthropic.claude-opus-4-1-20250805-v1:0 | AWS Bedrock | Text | 15.00 | 75.00 | 200K | 32K | yes | yes |
| us.anthropic.claude-opus-4-1-20250805-v1:0 | AWS Bedrock | Text | 15.00 | 75.00 | 200K | 32K | yes | yes |
| azure_ai/claude-opus-4-1 | Azure AI | Text | 15.00 | 75.00 | 200K | 32K | yes | yes |
| databricks/databricks-claude-opus-4-1 | Databricks | Text | 15.00 | 75.00 | 200K | 32K | no | yes |
| github_copilot/claude-opus-41 | GitHub Copilot | Text | N/A | N/A | 80K | 16K | yes | no |
| openrouter/anthropic/claude-opus-4.1 | OpenRouter | Text | 15.00 | 75.00 | 200K | 32K | yes | yes |
| vercel_ai_gateway/anthropic/claude-opus-4.1 | Vercel AI Gateway | Text | 15.00 | 75.00 | 200K | 32K | yes | yes |