St2-18
E1341603
UNEXPLORED
St2-18 is an extremely large red supergiant star in the Stephenson 2 cluster, considered one of the biggest known stars in the Milky Way.
All labels observed (1)
| Label | Occurrences |
|---|---|
| St2-18 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T18776051 — 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: St2-18 Context triple: [Stephenson 2-18, hasAlternativeName, St2-18]
-
A.
ST 2084
ST 2084 is a SMPTE standard that defines the Perceptual Quantizer (PQ) transfer function used as the electro-optical transfer function for high dynamic range (HDR) video.
-
B.
ST 2022
ST 2022 is a family of SMPTE standards that define the transport of professional audio and video over IP networks, including compressed and uncompressed media streams.
-
C.
ST3
ST3 is a major Sound Transit expansion plan in the Seattle metropolitan area that funds and builds new light rail, bus rapid transit, and commuter rail projects over several decades.
-
D.
STP-2
STP-2 was a U.S. Department of Defense Space Test Program mission that used a SpaceX Falcon Heavy rocket to deploy multiple experimental and technology demonstration payloads into orbit.
-
E.
STC
STC is the commonly used abbreviation for RAF Strike Command, the former major operational command of the Royal Air Force responsible for the UK’s air combat forces.
- 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: St2-18 Target entity description: St2-18 is an extremely large red supergiant star in the Stephenson 2 cluster, considered one of the biggest known stars in the Milky Way.
-
A.
ST 2084
ST 2084 is a SMPTE standard that defines the Perceptual Quantizer (PQ) transfer function used as the electro-optical transfer function for high dynamic range (HDR) video.
-
B.
ST 2022
ST 2022 is a family of SMPTE standards that define the transport of professional audio and video over IP networks, including compressed and uncompressed media streams.
-
C.
ST3
ST3 is a major Sound Transit expansion plan in the Seattle metropolitan area that funds and builds new light rail, bus rapid transit, and commuter rail projects over several decades.
-
D.
STP-2
STP-2 was a U.S. Department of Defense Space Test Program mission that used a SpaceX Falcon Heavy rocket to deploy multiple experimental and technology demonstration payloads into orbit.
-
E.
STC
STC is the commonly used abbreviation for RAF Strike Command, the former major operational command of the Royal Air Force responsible for the UK’s air combat forces.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
redSupergiant Stephenson 2-18