Claude Opus 4.1
Claude Opus 4.1 improves on Claude Opus 4 with targeted gains in agentic task execution, real-world coding, and multi-step reasoning, available on AI Gateway via anthropic, bedrock, vertexAnthropic with automatic retries and failover.
File InputReasoningTool UseVision (Image)Explicit Caching
index.ts
import { streamText } from 'ai'
const result = streamText({ model: 'anthropic/claude-opus-4.1', prompt: 'Why is the sky blue?'})Providers
Route requests across multiple providers. Copy a provider slug to set your preference. Visit the docs for more info. Using a provider means you agree to their terms, listed under Legal.
| Provider |
|---|
 Anthropic | 200K | 2.0s | 44tps | $15.00/M | $75.00/M | Read:$1.5/M Write: $18.75/M | $10.00/K + input costs | — | +3 | 08/05/2025 | ||
 Amazon Bedrock | 200K | 3.0s | 17tps | $15.00/M | $75.00/M | Read:$1.5/M Write: $18.75/M | — | — | +3 | 08/05/2025 | ||
 Google Vertex AI | 200K | 1.3s | 46tps | $15.00/M | $75.00/M | Read:$1.5/M Write: $18.75/M | $10.00/K + input costs | — | +3 | 08/05/2025 |