Microsoft Foundry
An AI model deployment and management platform from Microsoft that supports multi-model discovery, deployment, and routing. It provides several deployment types including global standard, standard, and data-zone standard configurations.
Core Facts
Microsoft Foundry is Microsoft's AI model development and deployment platform for developers and enterprises, integrating capabilities such as model hosting, fine-tuning, evaluation, and agent building.
Decision-1 is live on Microsoft Foundry, priced at $0.042 per million input tokens, with output being free.
Microsoft-Decision-1 has gone live on the Microsoft Foundry and OpenRouter platforms
Timeline (last 90 days)
The Tailspin Toys website is fully prerendered with no backend server, so the browser cannot call the agent directly and should not hold Foundry credentials; the developer had Copilot build a small Azure Functions proxy to connect securely.
The developer asked Copilot to check deployment readiness and deploy to Microsoft Foundry; the underlying operation was Azure Developer CLI packaging the code, building remotely and publishing, and after going live Backer Concierge returned the real game Bug Buster Brain Teaser from the catalog.
Line 7 of the azure.yaml configuration file sets the host to azure.ai.agent, pointing to deployment on the Foundry agent service.
Backer Concierge is an agent built by a developer using GitHub Copilot CLI together with Microsoft Foundry and Azure skills, and it can remember conversation context and refuses to fabricate information.
According to leaks, Claude Fable 5.5 appears in the Microsoft Foundry automatic list, with the ID attributed to Microsoft, and a separate lightweight LLM entry was found in Azure infrastructure, possibly launching before the end of this weekend.
Azure AI Language can serve as an MCP Server, invoked through the Tool mechanism of Microsoft Foundry Agent, providing NLP capabilities such as language detection, entity extraction, and PII identification.
After the author rebuilt all resources in the East US region (Foundry resource, Language resource, model deployment, and role assignments), the MCP link worked properly.
Using the Azure AI Language + Foundry Agent solution requires assigning the Foundry User role to both the Language resource and the Foundry resource, otherwise the button will be locked when creating an Agent in the Foundry portal.
Decision-1 was publicly announced by Achint Srivastava, Corporate Vice President of Software Engineering at Microsoft's Office of the CTO, and is available in public preview through Microsoft Foundry and OpenRouter.
Microsoft-Decision-1 has gone live on the Microsoft Foundry and OpenRouter platforms
32 more timeline events
All Facts (20)
Microsoft Foundry is Microsoft's AI model development and deployment platform for developers and enterprises, integrating capabilities such as model hosting, fine-tuning, evaluation, and agent building.
75%UnverifiedFoundry的追踪系统基于OpenTelemetry标准构建
90%Partially VerifiedDecision-1 is live on Microsoft Foundry, priced at $0.042 per million input tokens, with output being free.
65%Partially VerifiedMicrosoft-Decision-1 has gone live on the Microsoft Foundry and OpenRouter platforms
65%UnverifiedBacker Concierge is an agent built by a developer using GitHub Copilot CLI together with Microsoft Foundry and Azure skills, and it can remember conversation context and refuses to fabricate information.
50%UnverifiedLine 7 of the azure.yaml configuration file sets the host to azure.ai.agent, pointing to deployment on the Foundry agent service.
50%UnverifiedThe Tailspin Toys website is fully prerendered with no backend server, so the browser cannot call the agent directly and should not hold Foundry credentials; the developer had Copilot build a small Azure Functions proxy to connect securely.
50%UnverifiedUsing the Azure AI Language + Foundry Agent solution requires assigning the Foundry User role to both the Language resource and the Foundry resource, otherwise the button will be locked when creating an Agent in the Foundry portal.
50%UnverifiedAzure AI Language can serve as an MCP Server, invoked through the Tool mechanism of Microsoft Foundry Agent, providing NLP capabilities such as language detection, entity extraction, and PII identification.
50%UnverifiedDecision-1 was publicly announced by Achint Srivastava, Corporate Vice President of Software Engineering at Microsoft's Office of the CTO, and is available in public preview through Microsoft Foundry and OpenRouter.
50%UnverifiedMicrosoft Foundry follows the OpenTelemetry standard, and Traces data can theoretically be exported to OpenTelemetry-compatible backends such as Jaeger and Grafana Tempo.
50%UnverifiedMicrosoft Foundry provides a Traces feature for capturing the complete journey of a request or workflow through an application.
50%UnverifiedFoundry's Traces provides an Annotations feature that allows users to write personal feedback on a specific span and view annotation history.
50%UnverifiedFoundry's Traces offers multiple views, including the default span tree structure, User view (conversation format), and Graph view.
50%UnverifiedMicrosoft Foundry's Model Router routes prompts to the most suitable language model, rather than invoking the most powerful model for every request.
50%UnverifiedThe deployment names for the baseline model and judge model can be found under Build → Models in the Foundry portal, and custom deployment names require adding a corresponding pricing entry in the pricing section of default.yaml.
50%UnverifiedThe BYAM preview supports multiple AI providers including Microsoft Foundry, OpenAI, Anthropic, and Ollama.
50%UnverifiedOnce testing is satisfactory, clicking deploy pushes the hosted agent to the Microsoft Foundry cloud within minutes, and Copilot will also suggest configuring an evaluation suite.
50%UnverifiedHosted agents are fully managed by Microsoft Foundry at the runtime, orchestration, and execution layers, packaged in custom containers that can run either locally or deployed to the cloud.
50%UnverifiedMicrosoft Foundry has begun to take production environment architectural design seriously.
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