Nest Protect
E705935
Nest Protect is a smart smoke and carbon monoxide detector that connects to Wi‑Fi to provide voice alerts, smartphone notifications, and advanced safety monitoring for homes.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Nest Protect canonical | 2 |
| Smoke Detector | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7931223 — 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: Nest Protect Context triple: [Nest, product, Nest Protect]
-
A.
Nest Secure
Nest Secure is a discontinued smart home security system by Nest Labs that combined a hub, sensors, and key fobs for app-controlled, wireless home protection.
-
B.
Nest Aware
Nest Aware is a subscription-based smart home monitoring service that adds advanced video recording, intelligent alerts, and cloud storage features to Nest security cameras and devices.
-
C.
Nest Hello
Nest Hello is a smart video doorbell that provides high-definition video, motion and person alerts, and integration with the Google Nest ecosystem for home security and monitoring.
-
D.
Nest Audio
Nest Audio is a smart speaker by Google that offers high-quality sound and voice-controlled access to Google services and smart home features.
-
E.
Nest Labs
Nest Labs is a home automation company best known for its smart thermostats, smoke detectors, and security cameras that helped popularize the modern smart home market.
- 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: Nest Protect Target entity description: Nest Protect is a smart smoke and carbon monoxide detector that connects to Wi‑Fi to provide voice alerts, smartphone notifications, and advanced safety monitoring for homes.
-
A.
Nest Secure
Nest Secure is a discontinued smart home security system by Nest Labs that combined a hub, sensors, and key fobs for app-controlled, wireless home protection.
-
B.
Nest Aware
Nest Aware is a subscription-based smart home monitoring service that adds advanced video recording, intelligent alerts, and cloud storage features to Nest security cameras and devices.
-
C.
Nest Hello
Nest Hello is a smart video doorbell that provides high-definition video, motion and person alerts, and integration with the Google Nest ecosystem for home security and monitoring.
-
D.
Nest Audio
Nest Audio is a smart speaker by Google that offers high-quality sound and voice-controlled access to Google services and smart home features.
-
E.
Nest Labs
Nest Labs is a home automation company best known for its smart thermostats, smoke detectors, and security cameras that helped popularize the modern smart home market.
- F. None of above. chosen
Statements (51)
| Predicate | Object |
|---|---|
| instanceOf |
carbon monoxide detector
ⓘ
consumer electronics product ⓘ smart smoke detector ⓘ |
| alertsVia |
mobile push notification
ⓘ
siren ⓘ status light ring ⓘ voice ⓘ |
| connectsTo |
Google Home ecosystem
ⓘ
Nest app ⓘ Wi‑Fi network ⓘ |
| developedBy | Nest Labs ⓘ |
| hasComponent |
LED light ring
ⓘ
carbon monoxide sensor ⓘ microphone ⓘ smoke sensor ⓘ speaker ⓘ wireless radio ⓘ |
| hasFeature |
Wi‑Fi connectivity
ⓘ
ambient light sensor ⓘ app control ⓘ carbon monoxide detection ⓘ early warning before alarm ⓘ industrial‑grade CO sensor ⓘ motion sensor ⓘ nightly promise status light ⓘ pathlight night‑light ⓘ safety history reports ⓘ self‑testing ⓘ silence via app ⓘ smartphone notifications ⓘ smoke detection ⓘ split‑spectrum smoke sensor ⓘ steam detection reduction ⓘ voice alerts ⓘ voice location announcements ⓘ wireless interconnect ⓘ |
| hasVersion |
1st generation
ⓘ
2nd generation ⓘ |
| intendedUse |
home safety monitoring
ⓘ
residential carbon monoxide detection ⓘ residential smoke detection ⓘ |
| manufacturer |
Google
ⓘ
Nest Labs ⓘ |
| monitors |
battery status
ⓘ
carbon monoxide levels ⓘ sensor health ⓘ smoke levels ⓘ |
| ownedBy |
Google LLC
ⓘ
linked to:
Google
|
| powerSource |
battery powered
ⓘ
wired 120V with battery backup ⓘ |
| supportsProtocol | 802.11 Wi‑Fi ⓘ |
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: Nest Protect Description of subject: Nest Protect is a smart smoke and carbon monoxide detector that connects to Wi‑Fi to provide voice alerts, smartphone notifications, and advanced safety monitoring for homes.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Nest Protect