Planck 2018 results
E419944
Planck 2018 results are the final, most precise cosmological data and analyses from the ESA Planck mission, providing detailed measurements of the cosmic microwave background and key parameters of the standard cosmological model.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Planck 2018 results canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T4148489 — 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: Planck 2018 results Context triple: [Planck spacecraft, dataRelease, Planck 2018 results]
-
A.
Planck 2013 results
Planck 2013 results is the first major cosmological data release from the Planck mission, providing high-precision measurements of the cosmic microwave background that refined key parameters of the standard model of cosmology.
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B.
ESA Planck Legacy Archive
The ESA Planck Legacy Archive is the official repository providing public access to the full mission data and scientific products from the Planck cosmic microwave background observatory.
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C.
Planck
Planck is a German theoretical physicist renowned as the founder of quantum theory and a Nobel Prize laureate in Physics.
-
D.
Planck spacecraft
The Planck spacecraft was a European Space Agency space observatory designed to study the cosmic microwave background radiation with unprecedented precision to improve our understanding of the early universe and cosmology.
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E.
WMAP
WMAP (Wilkinson Microwave Anisotropy Probe) was a NASA space observatory that precisely mapped the cosmic microwave background radiation, revolutionizing our understanding of the universe’s age, composition, and development.
- 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: Planck 2018 results Target entity description: Planck 2018 results are the final, most precise cosmological data and analyses from the ESA Planck mission, providing detailed measurements of the cosmic microwave background and key parameters of the standard cosmological model.
-
A.
Planck 2013 results
Planck 2013 results is the first major cosmological data release from the Planck mission, providing high-precision measurements of the cosmic microwave background that refined key parameters of the standard model of cosmology.
-
B.
ESA Planck Legacy Archive
The ESA Planck Legacy Archive is the official repository providing public access to the full mission data and scientific products from the Planck cosmic microwave background observatory.
-
C.
Planck
Planck is a German theoretical physicist renowned as the founder of quantum theory and a Nobel Prize laureate in Physics.
-
D.
Planck spacecraft
The Planck spacecraft was a European Space Agency space observatory designed to study the cosmic microwave background radiation with unprecedented precision to improve our understanding of the early universe and cosmology.
-
E.
WMAP
WMAP (Wilkinson Microwave Anisotropy Probe) was a NASA space observatory that precisely mapped the cosmic microwave background radiation, revolutionizing our understanding of the universe’s age, composition, and development.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
Planck mission data release
ⓘ
cosmic microwave background data set ⓘ cosmological data release ⓘ |
| alsoKnownAs |
Planck 2018 cosmological parameters
NERFINISHED
ⓘ
Planck 2018 legacy release NERFINISHED ⓘ |
| assumes | ΛCDM as baseline cosmological model ⓘ |
| basedOn | Planck full-mission data ⓘ |
| dataReleaseType | legacy ⓘ |
| describedIn |
Planck 2018 results. I. Overview and the cosmological legacy of Planck
NERFINISHED
ⓘ
Planck 2018 results. VI. Cosmological parameters NERFINISHED ⓘ |
| follows | Planck 2015 results NERFINISHED ⓘ |
| includes |
CMB lensing likelihoods
ⓘ
CMB lensing reconstruction ⓘ CMB power spectra likelihoods ⓘ component separation maps ⓘ constraints on dark energy ⓘ constraints on dark matter annihilation ⓘ constraints on inflation ⓘ constraints on isocurvature modes ⓘ constraints on neutrino properties ⓘ constraints on primordial non-Gaussianity ⓘ constraints on reionization history ⓘ constraints on spatial curvature ⓘ cosmological parameter estimation ⓘ foreground modeling ⓘ polarization power spectrum ⓘ temperature anisotropy power spectrum ⓘ |
| measures |
CMB lensing potential
ⓘ
CMB polarization ⓘ CMB temperature fluctuations ⓘ cosmic microwave background anisotropies ⓘ |
| partOf | Planck mission NERFINISHED ⓘ |
| provides |
constraints on the ΛCDM model
ⓘ
precision cosmological parameters ⓘ |
| publicationYear | 2018 ⓘ |
| publisher | European Space Agency ⓘ |
| reportsValueFor |
Hubble constant H₀
ⓘ
surface form:
Hubble constant
amplitude of primordial fluctuations ⓘ baryon density ⓘ cold dark matter density ⓘ optical depth to reionization ⓘ scalar spectral index ⓘ |
| supportsModel | six-parameter ΛCDM model ⓘ |
| tests |
dynamical dark energy models
ⓘ
extensions to ΛCDM ⓘ massive neutrino scenarios ⓘ modified gravity models ⓘ spatial curvature models ⓘ |
| usesInstrument |
Planck High Frequency Instrument
NERFINISHED
ⓘ
Planck Low Frequency Instrument ONDG ⓘ |
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: Planck 2018 results Description of subject: Planck 2018 results are the final, most precise cosmological data and analyses from the ESA Planck mission, providing detailed measurements of the cosmic microwave background and key parameters of the standard cosmological model.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.