Alertmanager
E699841
Alertmanager is a Prometheus ecosystem component that handles alert processing, deduplication, grouping, and routing to notification channels.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Alertmanager canonical | 2 |
| Prometheus Alertmanager | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7939708 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Alertmanager Context triple: [Prometheus, hasComponent, Alertmanager]
-
A.
Growl (third‑party notification system for many users)
Growl is a once-popular third-party notification system for macOS that provided customizable, system-wide alerts for many different applications.
-
B.
Notifier
Notifier is a Symfony component that provides a unified, extensible system for sending notifications through various channels such as email, SMS, and chat services.
-
C.
Datadog
Datadog is a cloud-based monitoring and security platform that provides observability into applications, infrastructure, logs, and metrics for modern DevOps and IT teams.
-
D.
GOV.UK Notify
GOV.UK Notify is a UK government digital platform that lets public sector services send emails, text messages, and letters to users quickly and at scale.
-
E.
Notifications API Standard
The Notifications API Standard is a web specification that defines how websites and web applications can display system-level notifications to users in a consistent, permission-based way across browsers.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Alertmanager Target entity description: Alertmanager is a Prometheus ecosystem component that handles alert processing, deduplication, grouping, and routing to notification channels.
-
A.
PagerDuty
PagerDuty is a cloud-based incident management and alerting platform that helps IT and DevOps teams detect, triage, and resolve operational issues in real time.
-
B.
VividCortex
VividCortex is a database performance monitoring and analytics platform designed to help teams optimize and troubleshoot production database workloads in real time.
-
C.
Growl (third‑party notification system for many users)
Growl is a once-popular third-party notification system for macOS that provided customizable, system-wide alerts for many different applications.
-
D.
Notifier
Notifier is a Symfony component that provides a unified, extensible system for sending notifications through various channels such as email, SMS, and chat services.
-
E.
Datadog
Datadog is a cloud-based monitoring and security platform that provides observability into applications, infrastructure, logs, and metrics for modern DevOps and IT teams.
- F. None of above. chosen
Statements (51)
| Predicate | Object |
|---|---|
| instanceOf |
Prometheus ecosystem component
ⓘ
alert management system ⓘ software component ⓘ |
| configurationFileExtension |
.yaml
ⓘ
.yml ⓘ |
| developedBy |
Prometheus project
ⓘ
linked to:
Prometheus
|
| exposes | Prometheus metrics ⓘ |
| handles |
alert deduplication
ⓘ
alert grouping ⓘ alert processing ⓘ alert routing ⓘ |
| hasFeature |
API for managing silences
ⓘ
global configuration section ⓘ grouping alerts by labels ⓘ metrics endpoint ⓘ mute time intervals ⓘ receiver configuration ⓘ route configuration tree ⓘ routing alerts based on labels ⓘ status API ⓘ time-based routing ⓘ |
| inputFormat | Prometheus alert notifications ⓘ |
| inputFrom | Prometheus ⓘ |
| isFreeSoftware | true ⓘ |
| isOpenSource | true ⓘ |
| license | Apache License 2.0 ⓘ |
| outputTo |
Opsgenie
ⓘ
PagerDuty ⓘ Pushover ⓘ SNS ⓘ Slack ⓘ VictorOps ⓘ WeChat ⓘ email ⓘ webhook receivers ⓘ |
| partOf |
Prometheus ecosystem
ⓘ
linked to:
Prometheus
|
| programmingLanguage | Go ⓘ |
| repositoryPlatform | GitHub ⓘ |
| supports |
alert aggregation
ⓘ
clustering ⓘ configuration via YAML ⓘ high availability setup ⓘ inhibition of alerts ⓘ label-based routing ⓘ silencing alerts ⓘ template-based notifications ⓘ |
| usedFor |
centralized alert handling
ⓘ
notification management ⓘ on-call alerting ⓘ reducing alert noise ⓘ |
| writtenIn | Go ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Alertmanager Description of subject: Alertmanager is a Prometheus ecosystem component that handles alert processing, deduplication, grouping, and routing to notification channels.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.