CIPM Consultative Committee for Length
E497216
The CIPM Consultative Committee for Length is an international scientific body that advises on and coordinates global standards and measurement techniques related to length within the International System of Units (SI).
All labels observed (1)
| Label | Occurrences |
|---|---|
| CIPM Consultative Committee for Length canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5150863 — 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: CIPM Consultative Committee for Length Context triple: [CIPM, hasConsultativeCommittee, CIPM Consultative Committee for Length]
-
A.
International Committee for Weights and Measures
The International Committee for Weights and Measures is a governing body that oversees the global system of measurement standards and ensures their uniform implementation among member states.
-
B.
International Bureau of Weights and Measures
The International Bureau of Weights and Measures is an international organization that maintains the global system of units (SI) and ensures worldwide uniformity of measurements and time standards.
-
C.
CIPM
The CIPM (Comité International des Poids et Mesures) is the international committee responsible for overseeing the global system of units and metrology, operating under the authority of the Metre Convention.
-
D.
General Conference on Weights and Measures
The General Conference on Weights and Measures is the international authority that makes key decisions on the global system of units (SI), including defining and revising fundamental measurement standards.
-
E.
25th General Conference on Weights and Measures
The 25th General Conference on Weights and Measures was a formal international meeting of member states that addressed key updates and decisions regarding the global system of units (SI).
- 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: CIPM Consultative Committee for Length Target entity description: The CIPM Consultative Committee for Length is an international scientific body that advises on and coordinates global standards and measurement techniques related to length within the International System of Units (SI).
-
A.
International Committee for Weights and Measures
The International Committee for Weights and Measures is a governing body that oversees the global system of measurement standards and ensures their uniform implementation among member states.
-
B.
International Bureau of Weights and Measures
The International Bureau of Weights and Measures is an international organization that maintains the global system of units (SI) and ensures worldwide uniformity of measurements and time standards.
-
C.
CIPM
The CIPM (Comité International des Poids et Mesures) is the international committee responsible for overseeing the global system of units and metrology, operating under the authority of the Metre Convention.
-
D.
General Conference on Weights and Measures
The General Conference on Weights and Measures is the international authority that makes key decisions on the global system of units (SI), including defining and revising fundamental measurement standards.
-
E.
25th General Conference on Weights and Measures
The 25th General Conference on Weights and Measures was a formal international meeting of member states that addressed key updates and decisions regarding the global system of units (SI).
- F. None of above. chosen
Statements (51)
| Predicate | Object |
|---|---|
| instanceOf |
consultative committee
ⓘ
international scientific committee ⓘ metrology organization ⓘ |
| abbreviation | CCL ⓘ |
| appliesToJurisdiction | international ⓘ |
| country | France ⓘ |
| field |
dimensional metrology
ⓘ
length metrology ⓘ nanometrology ⓘ optical metrology ⓘ |
| focusesOnQuantity | length ⓘ |
| focusesOnUnit | metre ⓘ |
| hasMemberType |
designated institutes
ⓘ
international organizations in metrology ⓘ national metrology institutes ⓘ |
| hasOutput |
guidelines for international comparisons of length standards
ⓘ
recommendations on realization of the metre ⓘ strategic plans for development of length standards ⓘ technical reports on length metrology ⓘ |
| hasScope |
angle and diameter measurements
ⓘ
comparison of national length standards ⓘ coordinate metrology ⓘ dimensional measurements at the micro- and nano-scale ⓘ dissemination of length units ⓘ geometrical product specification ⓘ interferometry for length measurement ⓘ laser-based length standards ⓘ length standards in the International System of Units ⓘ optical frequency standards related to length ⓘ realization of the SI metre ⓘ surface metrology ⓘ time and frequency aspects related to length realization ⓘ wavelength standards ⓘ |
| headquartersLocation |
Sèvres, France
ⓘ
linked to:
Sèvres, Hauts-de-Seine, France
|
| isCoordinatedBy | International Committee for Weights and Measures ⓘ |
| locatedInOrganization | International Bureau of Weights and Measures ⓘ |
| mission |
to advise the CIPM on all matters concerning length metrology
ⓘ
to coordinate international work on the realization and dissemination of the SI unit of length ⓘ to develop and maintain recommendations on length standards and techniques ⓘ to organize and oversee international comparisons of national length standards ⓘ to promote worldwide uniformity of length measurements ⓘ |
| operatingLanguage |
English
ⓘ
French ⓘ |
| parentOrganization | International Committee for Weights and Measures ⓘ |
| partOf | International Committee for Weights and Measures ⓘ |
| reportsTo | International Committee for Weights and Measures ⓘ |
| usesSystem | International System of Units ⓘ |
| worksWith |
International Electrotechnical Commission
ⓘ
International Organization for Standardization ⓘ other CIPM Consultative Committees ⓘ regional metrology organizations ⓘ |
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: CIPM Consultative Committee for Length Description of subject: The CIPM Consultative Committee for Length is an international scientific body that advises on and coordinates global standards and measurement techniques related to length within the International System of Units (SI).
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.