Triple

T12184107
Position Surface form Disambiguated ID Type / Status
Subject cosmic microwave background E290288 entity
Predicate measuredBy P24236 FINISHED
Object Atacama Cosmology Telescope E665993 NE FINISHED

How this triple was built (2 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: Atacama Cosmology Telescope | Statement: [cosmic microwave background, measuredBy, Atacama Cosmology Telescope]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Atacama Cosmology Telescope
Context triple: [cosmic microwave background, measuredBy, Atacama Cosmology Telescope]
  • A. Atacama Cosmology Telescope chosen
    The Atacama Cosmology Telescope is a ground-based microwave telescope in Chile’s Atacama Desert designed to study the cosmic microwave background and probe the large-scale structure and evolution of the universe.
  • B. Atacama Pathfinder Experiment
    The Atacama Pathfinder Experiment is a submillimeter-wavelength radio telescope located in Chile’s Atacama Desert, used for studying cold gas and dust in the universe.
  • C. Atacama Large Millimeter/submillimeter Array
    The Atacama Large Millimeter/submillimeter Array is a powerful astronomical observatory composed of dozens of radio antennas that study the cold universe—such as star and planet formation—by observing millimeter and submillimeter wavelengths.
  • D. Atacama Compact Array
    The Atacama Compact Array is a subset of smaller, closely spaced radio telescopes within the ALMA observatory designed to improve imaging of extended astronomical objects at millimeter and submillimeter wavelengths.
  • E. Caltech Submillimeter Observatory
    The Caltech Submillimeter Observatory was a pioneering radio telescope facility specializing in submillimeter-wavelength astronomy, contributing significantly to the study of cold dust, gas, and star formation in the universe.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d6ab64de5881908d56eb7a75c6cc69 completed April 8, 2026, 7:24 p.m.
NER Named-entity recognition batch_69d915ffe644819085f4eb64802fe349 completed April 10, 2026, 3:23 p.m.
NED1 Entity disambiguation (via context triple) batch_69f5f6aecb0881909084f3ff2a9e52ea completed May 2, 2026, 1:05 p.m.
Created at: April 8, 2026, 9:50 p.m.