Last refreshed 2026-07-26. Next refresh: weekly.
Why use Claude Opus 5 on Microsoft Foundry?
Microsoft Foundry offers Claude Opus 5 with competitive pricing. Microsoft Foundry is a unified Azure platform-as-a-service offering for enterprise AI operations, model builders, and application development.
Compare Claude Opus 5 across 7 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-5claude-opus-5Request example
claude-opus-5.Gotchas
No curated gotchas have been sourced for this exact provider/model route yet.
Compare Claude Opus 5 Across Providers
| Provider | Input (per 1M) | Output (per 1M) |
|---|---|---|
| Anthropic | $5.00 | $25.00 |
| AWS Bedrock | — | — |
| GCP Vertex AI | $5.00 | $25.00 |
| Microsoft Foundry | — | — |
| OpenRouter | $5.00 | $25.00 |
Pricing
| Type | Price (per 1M) |
|---|---|
| Image input | $1.00 |
Capabilities
About Claude Opus 5
Claude Opus 5 is Anthropic's July 2026 flagship Opus model for complex agentic coding, enterprise work, long-horizon reasoning, computer use, and professional analysis. It accepts text and image input and returns text, with adaptive thinking enabled by default and five request-level effort settings from low through max that control thinking depth and token use rather than visible response length. It also supports tool use, structured outputs, prompt caching, Batch API, a 1M-token context window, and up to 128K synchronous output tokens. Anthropic lists standard Claude API pricing at $5 per million input tokens and $25 per million output tokens, with Fast mode at $10/$50. It is available through the Claude API and hosted provider routes.
FAQ
What is the context window for Claude Opus 5 on Microsoft Foundry?
Claude Opus 5 supports a 1m token context window on Microsoft Foundry.
How does Microsoft Foundry compare to other Claude Opus 5 providers?
Claude Opus 5 is available from 7 providers. The cheapest input pricing is $5.00/1M tokens from Anthropic.
What API model ID do I use for Claude Opus 5 on Microsoft Foundry?
Use the model ID claude-opus-5 when calling Microsoft Foundry's API.
Who created Claude Opus 5?
Claude Opus 5 was created by Anthropic as part of the Claude 5 model family.
Is Claude Opus 5 open source?
Claude Opus 5 is not open source; the seed data lists it as proprietary.