Triple

T20479967
Position Surface form Disambiguated ID Type / Status
Subject UK Schmidt Telescope E502424 entity
Predicate notableSurvey P42127 FINISHED
Object UK Schmidt Southern Sky Survey
The UK Schmidt Southern Sky Survey is a major astronomical survey that systematically mapped the southern sky using wide-field photographic plates to support research in galactic and extragalactic astronomy.
E1432958 NE FINISHED

How this triple was built (4 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: UK Schmidt Southern Sky Survey | Statement: [UK Schmidt Telescope, notableSurvey, UK Schmidt Southern Sky Survey]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: UK Schmidt Southern Sky Survey
Context triple: [UK Schmidt Telescope, notableSurvey, UK Schmidt Southern Sky Survey]
  • A. Kapteyn Selected Areas survey
    The Kapteyn Selected Areas survey is an early 20th-century astronomical project that systematically mapped and studied the distribution and motions of stars in carefully chosen regions of the sky to investigate the structure of the Milky Way.
  • B. Palomar Observatory Sky Survey
    The Palomar Observatory Sky Survey is a landmark mid-20th-century photographic mapping of the night sky that produced some of the most widely used astronomical reference images for research and discovery.
  • C. Cape Photographic Durchmusterung
    The Cape Photographic Durchmusterung is a major late-19th-century photographic star catalog that systematically surveyed the southern sky and significantly expanded knowledge of southern hemisphere stars.
  • D. Beijing–Arizona Sky Survey
    The Beijing–Arizona Sky Survey is an astronomical project that conducts wide-field imaging of the night sky, contributing data for studies of galaxies, cosmology, and large-scale structure.
  • E. Two Micron All Sky Survey
    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.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: UK Schmidt Southern Sky Survey
Triple: [UK Schmidt Telescope, notableSurvey, UK Schmidt Southern Sky Survey]
Generated description
The UK Schmidt Southern Sky Survey is a major astronomical survey that systematically mapped the southern sky using wide-field photographic plates to support research in galactic and extragalactic astronomy.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: UK Schmidt Southern Sky Survey
Target entity description: The UK Schmidt Southern Sky Survey is a major astronomical survey that systematically mapped the southern sky using wide-field photographic plates to support research in galactic and extragalactic astronomy.
  • A. Kapteyn Selected Areas survey
    The Kapteyn Selected Areas survey is an early 20th-century astronomical project that systematically mapped and studied the distribution and motions of stars in carefully chosen regions of the sky to investigate the structure of the Milky Way.
  • B. Palomar Observatory Sky Survey
    The Palomar Observatory Sky Survey is a landmark mid-20th-century photographic mapping of the night sky that produced some of the most widely used astronomical reference images for research and discovery.
  • C. Cape Photographic Durchmusterung
    The Cape Photographic Durchmusterung is a major late-19th-century photographic star catalog that systematically surveyed the southern sky and significantly expanded knowledge of southern hemisphere stars.
  • D. Beijing–Arizona Sky Survey
    The Beijing–Arizona Sky Survey is an astronomical project that conducts wide-field imaging of the night sky, contributing data for studies of galaxies, cosmology, and large-scale structure.
  • E. Two Micron All Sky Survey
    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.
  • 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_69e0b4af32848190aea80682b44d5d6e completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e69b55d7a881909dfe3ea0e74b742b completed April 20, 2026, 9:32 p.m.
NED1 Entity disambiguation (via context triple) batch_6a088b25667081909e92bb990b7b4856 completed May 16, 2026, 3:20 p.m.
NEDg Description generation batch_6a088c58f6748190b9945d6bff0f4b8c completed May 16, 2026, 3:25 p.m.
NED2 Entity disambiguation (via description) batch_6a088cdecf04819097d6e934acc6c70f completed May 16, 2026, 3:27 p.m.
Created at: April 16, 2026, 11:34 a.m.