P5
E133815
P5 is the CERN Large Hadron Collider interaction point that hosts the CMS experiment and associated infrastructure.
All labels observed (1)
| Label | Occurrences |
|---|---|
| P5 canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T1161124 — 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: P5 Context triple: [Point 5 of the LHC ring, hasAbbreviation, P5]
-
A.
P5
P5 is a common abbreviation for the “Power Five,” the group of the five most prominent NCAA Division I college athletic conferences in the United States.
-
B.
P
P is the vehicle registration code used on license plates for the Czech city of Plzeň.
-
C.
PIF
PIF is a regional intergovernmental organization that brings together Pacific island countries and territories to cooperate on political, economic, and security issues.
-
D.
PIT
PIT is the standard three-letter abbreviation used for the NHL’s Pittsburgh Penguins in scores, standings, and statistics.
-
E.
PB
PB is the post-nominal abbreviation used to denote recipients of the Padma Bhushan, one of India’s highest civilian honors.
- 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: P5 Target entity description: P5 is the CERN Large Hadron Collider interaction point that hosts the CMS experiment and associated infrastructure.
-
A.
P5
P5 is a common abbreviation for the “Power Five,” the group of the five most prominent NCAA Division I college athletic conferences in the United States.
-
B.
P
P is the vehicle registration code used on license plates for the Czech city of Plzeň.
-
C.
PIF
PIF is a regional intergovernmental organization that brings together Pacific island countries and territories to cooperate on political, economic, and security issues.
-
D.
PIT
PIT is the standard three-letter abbreviation used for the NHL’s Pittsburgh Penguins in scores, standings, and statistics.
-
E.
PB
PB is the post-nominal abbreviation used to denote recipients of the Padma Bhushan, one of India’s highest civilian honors.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
Large Hadron Collider interaction point
ⓘ
particle physics infrastructure site ⓘ |
| associatedWith |
CMS collaboration
ⓘ
linked to:
CMS Collaboration
|
| collisionType |
heavy-ion
ⓘ
proton–proton ⓘ |
| connectedTo |
LHC beamline
ⓘ
linked to:
LHC injector chain
LHC service tunnels ⓘ |
| coordinateSystem | CMS detector coordinate system ⓘ |
| country | Switzerland ⓘ |
| dataProducedAt | CMS computing grid ⓘ |
| experiment | CMS ⓘ |
| hasAbbreviation | Point 5 ⓘ |
| hasEnvironment | underground cavern at LHC ring ⓘ |
| hasInfrastructure |
control rooms
ⓘ
cryogenic systems ⓘ data acquisition systems ⓘ detector support systems ⓘ power distribution systems ⓘ radiation shielding structures ⓘ surface buildings ⓘ underground experimental cavern ⓘ |
| hasRole | proton–proton collision point ⓘ |
| hosts |
CMS detector
ⓘ
linked to:
Compact Muon Solenoid
Compact Muon Solenoid experiment ⓘ
linked to:
Compact Muon Solenoid
|
| locatedIn | CERN ⓘ |
| locatedNear |
Geneva
ⓘ
Meyrin ⓘ |
| operatedBy | CERN ⓘ |
| partOf |
CERN accelerator complex
ⓘ
Large Hadron Collider ⓘ |
| physicsProgram |
Higgs boson studies
ⓘ
Standard Model precision measurements ⓘ heavy-ion physics ⓘ searches for physics beyond the Standard Model ⓘ |
| relatedFacility |
Point 1
ⓘ
Point 2 ⓘ Point 8 ⓘ |
| safetySystems |
access control
ⓘ
fire protection ⓘ radiation monitoring ⓘ |
| startOfOperation |
LHC Run 1 era
ⓘ
linked to:
LHC Run 1
|
| supports |
CMS magnet system
ⓘ
linked to:
CMS experiment
CMS subdetectors ⓘ CMS trigger system ⓘ |
| usedBy | international particle physics community ⓘ |
| usedFor |
high-energy particle collisions
ⓘ
high-energy physics research ⓘ |
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: P5 Description of subject: P5 is the CERN Large Hadron Collider interaction point that hosts the CMS experiment and associated infrastructure.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.