Claude Opus 4.6
Claude Opus 4.6 is a text model from 
Anthropic with a context window of 1.0M tokens and max output of 128K tokens.
Capabilities
✓ Vision✓ Function Calling✓ Reasoning✓ JSON Schema✗ System Messages✗ Web Search✓ Prompt Caching✗ Audio Input✗ Audio Output
Specifications
| Model Key | fast/claude-opus-4-6 |
| Provider | Anthropic |
| Provider ID | anthropic |
| Mode | Text |
| Canonical Name | claude-opus-4.6 |
| Context Window | 1.0M tokens |
| Max Output | 128K tokens |
Pricing
| Type | Per 1K Tokens | Per 1M Tokens |
|---|---|---|
| Input Tokens | N/A | N/A |
| Output Tokens | N/A | N/A |
Price Comparison by Provider
Compare prices for Claude Opus 4.6 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-4-6 | 5.00 | 25.00 |
 Vercel AI Gateway | vercel_ai_gateway/anthropic/claude-opus-4.6 | 5.00 | 25.00 |
 Perplexity | perplexity/anthropic/claude-opus-4-6 | N/A | N/A |
 GitHub Copilot | github_copilot/claude-opus-4.6-fast | N/A | N/A |
| Anthropic | claude-opus-4-6 | 5.00 | 25.00 |
 Azure AI | azure_ai/claude-opus-4-6 | 5.00 | 25.00 |
 AWS Bedrock | anthropic.claude-opus-4-6-v1 | 5.00 | 25.00 |
All Variants
All available versions, regions, and API endpoints for Claude Opus 4.6.
Model Key | Provider | Mode | Input Price, $ | Output Price, $ | Context | Max Output | Vision | Functions |
|---|---|---|---|---|---|---|---|---|
| claude-opus-4-6 | Anthropic | Text | 5.00 | 25.00 | 1.0M | 128K | yes | yes |
| claude-opus-4-6-20260205 | Anthropic | Text | 5.00 | 25.00 | 1.0M | 128K | yes | yes |
| fast/claude-opus-4-6 | Anthropic | Text | N/A | N/A | 1.0M | 128K | yes | yes |
| fast/claude-opus-4-6-20260205 | Anthropic | Text | N/A | N/A | 1.0M | 128K | yes | yes |
| fast/us/claude-opus-4-6 | Anthropic | Text | N/A | N/A | 200K | 128K | yes | yes |
| us/claude-opus-4-6 | Anthropic | Text | N/A | N/A | 200K | 128K | yes | yes |
| us/claude-opus-4-6-20260205 | Anthropic | Text | N/A | N/A | 200K | 128K | yes | yes |
| vertex_ai/claude-opus-4-6 | Anthropic (Vertex AI) | Text | 5.00 | 25.00 | 1.0M | 128K | yes | yes |
| vertex_ai/claude-opus-4-6@default | Anthropic (Vertex AI) | Text | 5.00 | 25.00 | 1.0M | 128K | yes | yes |
| anthropic.claude-opus-4-6-v1 | AWS Bedrock | Text | 5.00 | 25.00 | 1.0M | 128K | yes | yes |
| au.anthropic.claude-opus-4-6-v1 | AWS Bedrock | Text | 5.50 | 27.50 | 1.0M | 128K | yes | yes |
| eu.anthropic.claude-opus-4-6-v1 | AWS Bedrock | Text | 5.50 | 27.50 | 1.0M | 128K | yes | yes |
| global.anthropic.claude-opus-4-6-v1 | AWS Bedrock | Text | 5.00 | 25.00 | 1.0M | 128K | yes | yes |
| us.anthropic.claude-opus-4-6-v1 | AWS Bedrock | Text | 5.50 | 27.50 | 1.0M | 128K | yes | yes |
| azure_ai/claude-opus-4-6 | Azure AI | Text | 5.00 | 25.00 | 200K | 128K | yes | yes |
| github_copilot/claude-opus-4.6-fast | GitHub Copilot | Text | N/A | N/A | 128K | 16K | yes | yes |
| perplexity/anthropic/claude-opus-4-6 | Perplexity | Other | N/A | N/A | N/A | N/A | no | yes |
| vercel_ai_gateway/anthropic/claude-opus-4.6 | Vercel AI Gateway | Text | 5.00 | 25.00 | 200K | 64K | yes | yes |