Triple

T5260024
Position Surface form Disambiguated ID Type / Status
Subject Two Micron All Sky Survey E118799 entity
Predicate photometricSystem P62581 FINISHED
Object 2MASS photometric system E118799 NE FINISHED

How this triple was built (3 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
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: 2MASS photometric system | Statement: [Two Micron All Sky Survey, photometricSystem, 2MASS photometric system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 2MASS photometric system
Context triple: [Two Micron All Sky Survey, photometricSystem, 2MASS photometric system]
  • A. Two Micron All Sky Survey chosen
    The Two Micron All Sky Survey (2MASS) is an astronomical survey that mapped the entire sky in near-infrared wavelengths, producing a comprehensive catalog of stars, galaxies, and other celestial objects.
  • B. Carnegie-Spitzer-IMACS Survey
    The Carnegie-Spitzer-IMACS Survey is an astronomical research project that combines infrared observations from the Spitzer Space Telescope with optical spectroscopy from the IMACS instrument to study the formation and evolution of galaxies across cosmic time.
  • C. Photometria
    Photometria is an influential 1760 treatise by Johann Heinrich Lambert that laid the foundations of photometry by quantitatively describing the measurement and behavior of light.
  • D. VISTA telescope
    The VISTA telescope is a 4.1-meter wide-field survey telescope in Chile designed primarily for large-scale near-infrared sky surveys.
  • E. MPG/ESO 2.2 m Telescope
    The MPG/ESO 2.2 m Telescope is a 2.2-meter optical telescope operated jointly by the Max Planck Society and the European Southern Observatory, widely used for imaging and survey work in the southern sky.
  • 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: photometricSystem
Context triple: [Two Micron All Sky Survey, photometricSystem, 2MASS photometric system]
  • A. astronomicalSystem
    Indicates a relationship in which multiple astronomical objects are organized into a coherent physical or dynamical system (such as a planetary system, star system, or galaxy).
  • B. apparentMagnitude
    Indicates the observed brightness of an astronomical object as seen from Earth, on a logarithmic scale where lower values correspond to brighter appearances.
  • C. astronomicalBasis
    Indicates that one entity serves as the astronomical foundation, reference, or underlying celestial cause for another entity or phenomenon.
  • D. spectrographType
    Indicates the specific kind or category of spectrograph associated with an instrument or observation.
  • E. chromaticityCoordinatesStandard
    Indicates the standard or reference system used to define the chromaticity coordinates associated with a color measurement or representation.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69bd446a42c88190b7ecbef006561d55 completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd7bcced6881909bdb7ac5471a37fe completed March 20, 2026, 4:54 p.m.
NED1 Entity disambiguation (via context triple) batch_69befe821e3c8190a03c8aa581cc23cf completed March 21, 2026, 8:24 p.m.
PD Predicate disambiguation batch_69bd77c55224819096c0bcfcfae79bd3 completed March 20, 2026, 4:37 p.m.
PDg Predicate description generation batch_69bd7bcabe58819096255672664513b1 completed March 20, 2026, 4:54 p.m.
Created at: March 20, 2026, 1:50 p.m.