Why use Claude Opus 4.1 on Microsoft Foundry?
Microsoft Foundry offers Claude Opus 4.1 with pay-as-you-go pricing at $15.00/1M input tokens. Microsoft Foundry is a unified Azure platform-as-a-service offering for enterprise AI operations, model builders, and application development.
Compare Claude Opus 4.1 across 4 providers to find the best fit for your use caseSetup recipe
Docs fallbackUse the provider REST API or SDKCreate a provider API keymodel: claude-opus-4-1claude-opus-4-1Request example
claude-opus-4-1.Gotchas
No curated gotchas have been sourced for this exact provider/model route yet.
Compare Claude Opus 4.1 Across Providers
| Provider | Input (per 1M) | Output (per 1M) |
|---|---|---|
| Anthropic | $15.00 | $75.00 |
| AWS Bedrock | $15.00 | $75.00 |
| OpenRouter | $15.00 | $75.00 |
| Microsoft Foundry | $15.00 | $75.00 |
Pricing
| Type | Price (per 1M) |
|---|---|
| Input tokens | $15.00 |
| Output tokens | $75.00 |
Capabilities
About Claude Opus 4.1
Claude Opus 4.1 available on AWS Bedrock
FAQ
What does Claude Opus 4.1 cost on Microsoft Foundry?
On Microsoft Foundry, Claude Opus 4.1 costs $15 per 1M input tokens and $75 per 1M output tokens.
What is the context window for Claude Opus 4.1 on Microsoft Foundry?
Claude Opus 4.1 supports a 200,000 token context window on Microsoft Foundry.
How does Microsoft Foundry compare to other Claude Opus 4.1 providers?
Claude Opus 4.1 is available from 4 providers. The cheapest input pricing is $15/1M tokens from Anthropic.
What API model ID do I use for Claude Opus 4.1 on Microsoft Foundry?
Use the model ID claude-opus-4-1 when calling Microsoft Foundry's API.
Who created Claude Opus 4.1?
Claude Opus 4.1 was created by Anthropic as part of the Claude 4 model family.
Is Claude Opus 4.1 open source?
Claude Opus 4.1 is not open source; the seed data lists it as proprietary.