CMS
E3747
CMS is a major general-purpose particle physics detector at CERN’s Large Hadron Collider, designed to investigate fundamental particles and forces, including the Higgs boson.
All labels observed (2)
| Label | Occurrences |
|---|---|
| CMS canonical | 16 |
| CMS experimental area | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T20800 — 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: CMS Context triple: [CERN, hostsExperiment, CMS]
-
A.
ERP
ERP is the commonly used abbreviation for the Marshall Plan, the U.S.-led post–World War II European Recovery Program that financed and coordinated Western Europe’s economic reconstruction.
-
B.
CCC
The CCC, or Civilian Conservation Corps, was a New Deal work relief program in the United States during the 1930s and early 1940s that employed young men in conservation and public works projects such as reforestation, park development, and soil erosion control.
-
C.
docuverse
Docuverse is Ted Nelson’s visionary concept of a universal, interconnected digital library where all documents are permanently linked and traceable across a global hypertext system.
-
D.
World Wide Web
The World Wide Web is a global system of interlinked hypertext documents and resources accessed via the internet, enabling users worldwide to browse, share, and interact with information through web browsers.
-
E.
HTML
HTML (HyperText Markup Language) is the standard markup language used to structure and present content on the World Wide Web.
- 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: CMS Target entity description: CMS is a major general-purpose particle physics detector at CERN’s Large Hadron Collider, designed to investigate fundamental particles and forces, including the Higgs boson.
-
A.
ERP
ERP is the commonly used abbreviation for the Marshall Plan, the U.S.-led post–World War II European Recovery Program that financed and coordinated Western Europe’s economic reconstruction.
-
B.
CCC
The CCC, or Civilian Conservation Corps, was a New Deal work relief program in the United States during the 1930s and early 1940s that employed young men in conservation and public works projects such as reforestation, park development, and soil erosion control.
-
C.
docuverse
Docuverse is Ted Nelson’s visionary concept of a universal, interconnected digital library where all documents are permanently linked and traceable across a global hypertext system.
-
D.
World Wide Web
The World Wide Web is a global system of interlinked hypertext documents and resources accessed via the internet, enabling users worldwide to browse, share, and interact with information through web browsers.
-
E.
HTML
HTML (HyperText Markup Language) is the standard markup language used to structure and present content on the World Wide Web.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
Large Hadron Collider experiment
ⓘ
general-purpose detector ⓘ particle physics detector ⓘ |
| abbreviationOf |
CMS experiment
ⓘ
surface form:
Compact Muon Solenoid
|
| collaboratesWith |
ALICE
ⓘ
ATLAS ⓘ LHCb ⓘ |
| collaborationCountries | over 40 countries ⓘ |
| collaborationSize |
over 200 institutes
ⓘ
over 4000 scientists ⓘ |
| component |
electromagnetic calorimeter
ⓘ
hadronic calorimeter ⓘ muon system ⓘ silicon pixel detector ⓘ silicon strip tracker ⓘ superconducting solenoid magnet ⓘ |
| constructionStart | late 1990s ⓘ |
| coordinateSystem | right-handed CMS coordinate system ⓘ |
| country | Switzerland ⓘ |
| dataTakingStart | 2009 ⓘ |
| dataType |
lead–lead collision data
ⓘ
proton–proton collision data ⓘ |
| diameter | about 15 meters ⓘ |
| experimentHall | Point 5 of the LHC ring ⓘ |
| firstLHCRun | Run 1 (2010–2012) ⓘ |
| fullName |
CMS experiment
ⓘ
surface form:
Compact Muon Solenoid
|
| hostOrganization |
CERN
ⓘ
surface form:
European Organization for Nuclear Research
|
| keyAchievement |
observation of a Higgs boson in 2012
ⓘ
precision measurements of Standard Model processes ⓘ stringent limits on many beyond-Standard-Model theories ⓘ |
| length | about 21.6 meters ⓘ |
| locatedAt |
CERN
ⓘ
Large Hadron Collider ⓘ |
| locatedIn |
Meyrin, Canton of Geneva, Switzerland
ⓘ
surface form:
Meyrin, Switzerland
|
| magneticFieldStrength | 3.8 tesla ⓘ |
| mass | about 14,000 tonnes ⓘ |
| primaryGoal | investigate fundamental particles and forces ⓘ |
| researchFocus |
Higgs boson
ⓘ
electroweak interactions ⓘ heavy ion collisions ⓘ quantum chromodynamics ⓘ searches for dark matter candidates ⓘ searches for extra dimensions ⓘ searches for supersymmetry ⓘ top quark physics ⓘ |
| secondLHCRun | Run 2 (2015–2018) ⓘ |
| shape | cylindrical ⓘ |
| thirdLHCRun | Run 3 (2022– ) ⓘ |
| triggerSystem | two-level trigger system (L1 and HLT) ⓘ |
| website | https://cms.cern ⓘ |
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: CMS Description of subject: CMS is a major general-purpose particle physics detector at CERN’s Large Hadron Collider, designed to investigate fundamental particles and forces, including the Higgs boson.
Referenced by (17)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
CMS experimental area