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AI and Machine Learning
premium
Azure Machine Learning
Azure Machine Learning is a cloud service for managing the machine learning lifecycle, including workspaces, data, training jobs, model deployment, monitoring, and MLOps.
Machine learning operations
advanced
5 commands
Aliases: Azure ML, AML, Machine Learning workspace
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AI and Machine Learning
premium
Machine Learning component
A Machine Learning component is a reusable Azure Machine Learning pipeline building block with defined inputs, outputs, code, command, and environment. Components can be authored in YAML, Python, or designer workflows and reused across pipeline jobs to standardize training, evaluation, and deployment logic.
Machine learning
intermediate
4 commands
Aliases: Azure ML component, ML component
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AI and Machine Learning
premium
Machine Learning compute instance
A Machine Learning compute instance is a managed cloud workstation inside Azure Machine Learning for notebooks, development, testing, and lightweight training. It gives one owner an integrated environment connected to the workspace, while administrators manage access, networking, schedules, and cost controls.
Machine learning
intermediate
4 commands
Aliases: Azure ML compute instance, ML compute instance
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AI and Machine Learning
premium
Machine Learning data asset
A Machine Learning data asset is a named, versioned reference to data used by Azure Machine Learning jobs. It can point to files, folders, or MLTable definitions so teams can reuse training data without remembering raw storage paths. That context supports safer operational decisions.
Machine learning
intermediate
4 commands
Aliases: Azure ML data asset, ML data asset
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AI and Machine Learning
premium
Machine Learning environment
A Machine Learning environment defines the software context for Azure Machine Learning training or inferencing. It captures packages, variables, Docker images, conda settings, and other runtime details so jobs can run reproducibly across compute targets. That context supports safer operational decisions.
Machine learning
intermediate
4 commands
Aliases: Azure ML environment, ML environment
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AI and Machine Learning
premium
Machine Learning job
A Machine Learning job is a submitted unit of work in Azure Machine Learning, such as command, sweep, pipeline, or AutoML execution. Jobs run code on selected compute, consume inputs, produce outputs, and record logs, metrics, lineage, and status. That context supports safer operational decisions.
Machine learning
intermediate
4 commands
Aliases: Azure ML job, ML job
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AI and Machine Learning
premium
Machine Learning model registry
A Machine Learning model registry organizes registered, versioned model assets in Azure Machine Learning. It helps teams track trained models, metadata, lineage, tags, versions, and deployment candidates so MLOps workflows can promote or roll back models safely. That context supports safer operational decisions.
Machine learning
advanced
4 commands
Aliases: Azure ML model registry, ML model registry
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AI and Machine Learning
premium
Machine Learning workspace
A Machine Learning workspace is the top-level Azure Machine Learning resource. It centralizes jobs, logs, metrics, outputs, models, environments, components, data assets, datastores, compute references, and collaboration settings so teams can build, train, track, and deploy machine learning work. That context supports safer operational decisions.
Machine learning
fundamentals
4 commands
Aliases: Azure ML workspace, ML workspace
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Compute
field-manual-complete
Virtual machine
An Azure compute resource that runs a full guest operating system for workloads needing server-level control.
Azure Virtual Machines
beginner
5 commands
Aliases: Azure VM, VM, cloud virtual server, IaaS virtual machine, virtual machine
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Compute
field-manual-complete
Virtual machine scale set
A managed group of VM instances that can scale and update as a fleet.
Azure Virtual Machine Scale Sets
intermediate
5 commands
Aliases: VM scale set, Azure VMSS, Virtual Machine Scale Set, scale set, virtual machine scale set
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AI and Machine Learning
premium
Azure OpenAI resource
An Azure OpenAI resource is the Azure control-plane boundary that hosts deployments, endpoints, access, networking, and billing context.
Azure OpenAI
fundamentals
12 commands
Aliases: No aliases yet
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AI and Machine Learning
premium
Pipeline job
In Azure Machine Learning, a pipeline job is a parent job that orchestrates connected command or sweep jobs as steps. It defines inputs, outputs, compute, settings, and step dependencies so reusable training, evaluation, or data-preparation workflows can run repeatably in a workspace.
Machine learning
intermediate
6 commands
Aliases: No aliases yet
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AI and Machine Learning
premium
Azure AI Foundry
Create a governed project boundary where AI teams can build agents, evaluations, files, and model deployments without unmanaged sprawl.; Compare, evaluate, and approve model deployments before a generative AI feature is
AI platform
fundamentals
5 commands
Aliases: AI Foundry, Microsoft Foundry, Foundry resource, Foundry project, Azure AI Foundry, azure ai foundry
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AI and Machine Learning
premium
Index alias
Index alias is the Azure concept that controls how applications keep a stable search name while teams rebuild or swap the underlying index. Teams see it when working with azure ai search aliases, target index mappings. It is not a custom domain, a DNS record, a replica, or a second copy of index data; that distinction matters because bad assumptions create queries hitting stale indexes, broken cutovers. Use the term when reviewing ownership, access, monitoring, cost, recovery, or performance. It keeps architects, operators, security reviewers, and support teams focused on the same resource, setting, or behavior.
Azure AI Search
Intermediate
5 commands
Aliases: search index alias, Azure AI Search alias, alias for search index, blue green search alias
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AI and Machine Learning
premium
Invoice model
Invoice model controls how teams automate invoice data extraction before routing results into approvals, ERP systems, payment workflows, audits, or exception handling queues. Teams see it in document intelligence studio, prebuilt invoice api calls. It is not a custom document model, a receipt model, an invoice section in billing, an accounting system, or a generative model that summarizes documents; confusing them can create incorrect payment amounts, missed line items. Use the term when reviewing access, monitoring, cost, recovery, or performance. It keeps architects, operators, security reviewers, and support teams focused on the same setting, resource, or behavior.
Document Intelligence
Intermediate
5 commands
Aliases: prebuilt invoice model, Document Intelligence invoice model, invoice extraction model, invoice processing model
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AI and Machine Learning
premium
Agent tool
Agent tool is a capability an agent can invoke to search, run code, query data, call APIs, or perform a configured action. In everyday Azure work, teams use it to let an agent go beyond text generation by grounding answers or carrying out controlled work. The useful evidence is tool type, configuration, authentication method, allowed
Microsoft Foundry
intermediate
4 commands
Aliases: Foundry agent tool, AI agent tool, agent built-in tool, agent custom tool
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AI and Machine Learning
premium
Azure AI Content Safety
Azure AI Content Safety is the Azure AI service used to detect harmful text and image content before it reaches users, moderators, or automated workflows. In Azure, teams encounter it when applications accept user posts, comments, uploads, prompts, or model outputs that need moderation and policy review. The useful question is what behavior it proves,
Responsible AI
advanced
4 commands
Aliases: Content Safety, Azure Content Safety, harm detection, content moderation API
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AI and Machine Learning
premium
Azure AI Foundry hub
Azure AI Foundry hub is the classic Foundry hub resource used to group AI projects that share common security, data access, connections, and platform settings. In Azure, teams encounter it when teams need hub-based projects for selected Foundry and Azure Machine Learning scenarios such as fine-tuning, shared connections, and custom ML work. The useful question
AI platform
advanced
4 commands
Aliases: AI Hub, Foundry AI Hub, hub-based project, Azure AI hub
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AI and Machine Learning
premium
Azure AI Foundry project
An Azure AI Foundry project is the working area where a team builds and organizes an AI application inside Microsoft Foundry. It keeps related agents, evaluations, files, indexes, tools, connections, and model usage together instead of scattering them across a shared portal. Think of it as the project boundary for one AI product, prototype, or team. It is useful because AI work quickly becomes messy: prompts, test data, model deployments, safety checks, and access decisions all need a home with ownership and repeatable operations.
AI platform
advanced
4 commands
Aliases: AI Foundry project, AI project, Foundry project, Microsoft Foundry project
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AI and Machine Learning
premium
Azure AI Language
Azure AI Language is the Azure natural-language processing service for analyzing and understanding text with prebuilt and customizable language capabilities.
AI services
intermediate
4 commands
Aliases: Azure Language, Azure Language in Foundry Tools, Azure Language service, Language in Foundry Tools, Language service
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AI and Machine Learning
premium
Azure AI metrics
Azure AI metrics is the measurable signals used to observe Azure AI applications, model endpoints, agents, evaluations, safety checks, and business outcomes.
Azure AI services
intermediate
4 commands
Aliases: AI metrics, AI service metrics, Azure AI Metrics Advisor, Azure Monitor metrics for AI, Metrics Advisor, time series anomaly detection
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AI and Machine Learning
premium
Azure AI Search
Azure AI Search is a managed retrieval service for full-text, vector, hybrid, and semantic search across application and enterprise content. It provides search services, indexes, indexers, skillsets, ranking features, security controls, and APIs used by apps, copilots, and knowledge portals.
Search
fundamentals
4 commands
Aliases: Azure AI Search, AI Search, Azure Cognitive Search, enterprise search, vector search, hybrid search, semantic search, Search service
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AI and Machine Learning
premium
Azure AI Search data source
Azure AI Search data source is the connection definition an Azure AI Search indexer uses to read content from a supported external data store.
AI platform and search
intermediate
4 commands
Aliases: Search data source, SearchIndexerDataSourceConnection, data source connection, indexer data source, search data source connection
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AI and Machine Learning
premium
Azure AI Search service
Azure AI Search service is the Azure resource that hosts Azure AI Search indexes, indexers, skillsets, keys, capacity, networking, and query endpoints.
AI platform and search
intermediate
4 commands
Aliases: AI Search resource, AI Search service, Azure Search service, Search service, search service
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AI and Machine Learning
premium
Azure AI Search skillset
Azure AI Search skillset is a reusable Azure AI Search enrichment object that applies built-in or custom processing during indexer execution.
AI platform and search
intermediate
4 commands
Aliases: AI enrichment skillset, Search skillset, cognitive skillset, skillset
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AI and Machine Learning
premium
Azure AI services
Azure AI services is the family of Azure cloud AI APIs and resources, surfaced through Foundry Tools, for vision, speech, language, translation, content, and generative scenarios.
AI services
fundamentals
4 commands
Aliases: AI services, Azure AI services account, Cognitive Services, Foundry Tools
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AI and Machine Learning
premium
Batch inference
Batch inference is the process of generating predictions over larger sets of input data asynchronously, often using Azure Machine Learning batch endpoints and deployments.
Azure OpenAI
fundamentals
4 commands
Aliases: No aliases yet
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AI and Machine Learning
premium
Custom document model
an Azure AI Document Intelligence model trained or built for a team’s specific document layout, fields, and extraction needs.
Document Intelligence
fundamentals
4 commands
Aliases: Document Intelligence custom model, custom extraction model, custom neural document model
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AI and Machine Learning
premium
Data drift
A measurable change in production input data or feature distributions compared with the baseline data used to train or validate a model.
Model monitoring and MLOps
Intermediate
4 commands
Aliases: feature drift, input data drift, model data drift
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Security
premium
Data exfiltration control
A set of Azure controls that restrict, inspect, or approve where sensitive data can leave a workload, workspace, network, or tenant boundary.
Network and data protection
Intermediate
4 commands
Aliases: egress control, data exfiltration protection, approved outbound data boundary
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AI and Machine Learning
learning-path-anchor
Synonym map
A synonym map helps Azure AI Search understand that different words can mean the same thing for search. Users may type laptop, notebook, ultrabook, or a product nickname, while the indexed document uses only one of those terms. The synonym map teaches the search service to expand or rewrite the query so relevant documents...
Azure AI Search
intermediate
5 commands
Aliases: AI Search synonym map, search synonyms, synonymMaps, equivalent terms map
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AI and Machine Learning
learning-path-anchor
System message
A system message is the instruction layer that tells an Azure OpenAI chat model how it should behave before it answers the user's request. It can define the assistant's role, tone, allowed sources, formatting rules, safety boundaries, and refusal behavior. It is stronger than an ordinary user message, but it is not magic and...
Azure OpenAI
fundamentals
5 commands
Aliases: system prompt, metaprompt, developer instruction, assistant instruction
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Management and Governance
learning-path-anchor
Tags
Tags are labels you attach to Azure things so people and tools can understand what they are for. A tag has a name and a value, such as Owner=DataPlatform or Environment=Prod. Tags do not make a virtual machine faster, secure a database, or change a web app setting. They make the estate easier to organize, report on, govern, and automate. Useful tags answer questions the business actually asks: who owns this, what does it support, what environment is it, and who pays for it?
Tags and naming
advanced
5 commands
Aliases: Azure tags, resource tags, name-value tags, Azure metadata tags
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Management and Governance
learning-path-anchor
Template function
A template function is a built-in helper used by ARM templates or Bicep to calculate values.
ARM deployments
fundamentals
5 commands
Aliases: Template function, template function, Azure Template function, ARM Template function, ARM functions, deployment functions
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Management and Governance
learning-path-anchor
Tenant deployment
A tenant deployment is a Resource Manager deployment executed at Microsoft Entra tenant scope.
ARM deployments
intermediate
5 commands
Aliases: Tenant deployment, tenant deployment, Azure Tenant deployment, tenant scope deployment, az deployment tenant, ARM tenant deployment
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Management and Governance
learning-path-anchor
Tenant scope
Tenant scope is the highest Azure Resource Manager deployment and governance context tied to a Microsoft Entra tenant.
Management scopes
fundamentals
5 commands
Aliases: Tenant scope, tenant scope, Azure Tenant scope, tenant level scope, ARM tenant scope, targetScope tenant
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AI and Machine Learning
premium
AI evaluation
AI evaluation is the Microsoft Foundry process of testing a generative AI model, agent, or application against a dataset and measuring its quality, safety, and task performance with built-in or custom evaluators.
Microsoft Foundry
intermediate
3 commands
Aliases: Azure AI evaluation, Foundry evaluation, generative AI evaluation, model evaluation
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AI and Machine Learning
premium
AI quota
AI quota is the Azure allocation that limits model deployment capacity, usually by subscription, region, model, and deployment type, using measures such as tokens per minute, requests per minute, concurrent requests, or provisioned throughput.
Microsoft Foundry
intermediate
3 commands
Aliases: Foundry quota, Azure OpenAI quota, model quota, TPM quota, RPM quota
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AI and Machine Learning
premium
AI red teaming
AI red teaming is the practice of probing a generative AI system with adversarial prompts, attack strategies, and risk categories to discover unsafe behavior, jailbreak weaknesses, and harmful-output paths before or after deployment.
Responsible AI
advanced
3 commands
Aliases: AI Red Teaming Agent, red team scan, adversarial AI testing, LLM red teaming
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AI and Machine Learning
premium
AI service endpoint
An AI service endpoint is the HTTPS base address that applications use to call an Azure AI or Foundry Tools resource. It identifies the resource, region or custom subdomain, and may resolve through public DNS or a private endpoint.
Azure AI services
fundamentals
3 commands
Aliases: Azure AI endpoint, Cognitive Services endpoint, Foundry Tools endpoint, AI resource URL
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AI and Machine Learning
premium
AI service key
An AI service key is a secret access key for an Azure AI service resource. Clients pass it, commonly with the Ocp-Apim-Subscription-Key header, to authenticate API requests when key-based authentication is used.
Azure AI services
fundamentals
3 commands
Aliases: Azure AI service key, Cognitive Services key, Ocp-Apim-Subscription-Key, resource key
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AI and Machine Learning
premium
AI services account key
An AI services account key is a secret key for a multi-service Azure AI or Microsoft Foundry resource. It can authenticate requests for supported services tied to that resource, making storage, rotation, and access control especially important.
Azure AI services
intermediate
3 commands
Aliases: multi-service account key, Foundry resource key, AIServices account key, Cognitive Services account key
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AI and Machine Learning
premium
AI services endpoint
An AI services endpoint is the base URL for a multi-service Azure AI or Microsoft Foundry resource. Applications combine this endpoint with a supported API path and authentication method to call the resource.
Azure AI services
fundamentals
3 commands
Aliases: multi-service endpoint, Foundry resource endpoint, AIServices endpoint, Cognitive Services endpoint
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AI and Machine Learning
premium
AI services resource
An AI services resource is the Azure resource, commonly Microsoft.CognitiveServices/accounts with kind AIServices, that provides the governance scope for AI service access, networking, billing, monitoring, keys, endpoints, model deployments, projects, and related configuration.
Azure AI services
fundamentals
3 commands
Aliases: Azure AI services resource, Foundry resource, AIServices resource, Cognitive Services account
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AI and Machine Learning
premium
AI token
An AI token is a unit of text processed by a language model. Azure AI and Foundry model quotas, cost, and rate limits commonly use tokens to measure prompt input, generated output, and throughput such as tokens per minute.
Azure OpenAI and Foundry Models
fundamentals
3 commands
Aliases: model token, LLM token, input token, output token, TPM
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AI and Machine Learning
premium
Content filter
the safety configuration that evaluates model inputs and outputs and blocks or annotates harmful content according to policy
Responsible AI
intermediate
3 commands
Aliases: No aliases yet
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AI and Machine Learning
premium
Content filter result
the response signal that tells an application what content category was detected and whether the content was filtered
Responsible AI
advanced
3 commands
Aliases: No aliases yet
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AI and Machine Learning
premium
Content Safety
the Azure AI service used to detect harmful text and image content before it reaches users or workflows
Responsible AI
intermediate
3 commands
Aliases: No aliases yet
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AI and Machine Learning
premium
Content Understanding
Content Understanding is documented by Microsoft as part of the Azure AI services area in Azure.
Azure AI services
intermediate
3 commands
Aliases: No aliases yet
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AI and Machine Learning
premium
Context window
The amount of input and output text a model can process in one request.
Generative AI
advanced
3 commands
Aliases: No aliases yet
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