Triple

T17297352
Position Surface form Disambiguated ID Type / Status
Subject Planck 2018 results E419944 entity
Predicate reportsValueFor P126868 FINISHED
Object Hubble constant E437255 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Hubble constant | Statement: [Planck 2018 results, reportsValueFor, Hubble constant]

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Hubble constant
Context triple: [Planck 2018 results, reportsValueFor, Hubble constant]
  • A. Hubble constant H₀ chosen
    The Hubble constant H₀ is the cosmological parameter that quantifies the present-day rate at which the universe is expanding, relating galaxies’ recession velocities to their distances.
  • B. Lemaître–Hubble law
    The Lemaître–Hubble law is the fundamental cosmological relation that expresses the proportionality between a galaxy’s recessional velocity and its distance, providing the first observational evidence for the expansion of the universe.
  • C. Lambda-CDM model
    The Lambda-CDM model is the standard cosmological framework describing a universe dominated by dark energy (Λ) and cold dark matter (CDM), successfully explaining the large-scale structure, expansion history, and cosmic microwave background observations.
  • D. Milne universe model
    The Milne universe model is a cosmological model that describes an empty, expanding universe with negative spatial curvature, serving as a special-relativistic alternative to general relativistic cosmologies.
  • E. The Expanding Universe
    "The Expanding Universe" is a chapter in Stephen Hawking’s popular science book *A Brief History of Time* that explains how observations and cosmological theory reveal that the universe is growing larger over time.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: reportsValueFor
Context triple: [Planck 2018 results, reportsValueFor, Hubble constant]
  • A. reportsAs
    Indicates that one entity formally reports information, status, or results to another entity.
  • B. reportsFor
    Indicates that one entity is subordinate to another and is required to provide updates or answer to that entity, typically within an organizational or hierarchical structure.
  • C. reportedFor
    Indicates that one entity has formally notified an authority or system about another entity’s behavior, condition, or status, typically to trigger review or action.
  • D. reportsThrough
    Indicates that one entity formally communicates and is accountable to another entity through an established reporting or supervisory chain.
  • E. reportsWithin
    Indicates that one entity submits or delivers a report to another entity within a specified time frame or boundary.
  • F. None of above. chosen

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69d886db32608190a61e18862c5a8af6 elicitation completed
NER batch_69e437881d688190a633beacba6bc0ae ner completed
NED1 batch_6a0180d881ec81908e794143d355effe ned_source_triple completed
PD batch_69e3b0118ad08190b119cd219c68ba67 pd completed
PDg batch_69e3b2a225b08190a50f984caa6513b9 pdg completed
Created at: April 10, 2026, 5:40 a.m.