Triple

T11448154
Position Surface form Disambiguated ID Type / Status
Subject Dibiasky comet E271316 entity
Predicate fictionalDiscoveryLocation P99345 FINISHED
Object Michigan State University observatory
The Michigan State University observatory is an astronomical research and teaching facility on the MSU campus, depicted in the film "Don't Look Up" as the site where the fictional Dibiasky comet is first discovered.
E926494 NE FINISHED

How this triple was built (5 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: Michigan State University observatory | Statement: [Dibiasky comet, fictionalDiscoveryLocation, Michigan State University observatory]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Michigan State University observatory
Context triple: [Dibiasky comet, fictionalDiscoveryLocation, Michigan State University observatory]
  • A. Dearborn Observatory (Northwestern University)
    Dearborn Observatory at Northwestern University is a historic astronomical observatory known for its large refracting telescope and significant contributions to 19th- and early 20th-century astronomical research.
  • B. Dearborn Observatory
    Dearborn Observatory is a historic astronomical observatory at Northwestern University in Evanston, Illinois, known for its large refracting telescope and long-standing role in American astronomical research.
  • C. Lowell Observatory
    Lowell Observatory is a historic astronomical research institution in Flagstaff, Arizona, renowned for its role in major discoveries including the identification of Pluto.
  • D. Yerkes Observatory
    Yerkes Observatory is a historic astronomical observatory in Wisconsin renowned for housing one of the world’s largest refracting telescopes and for its influential role in 20th-century astrophysical research.
  • E. David Dunlap Observatory
    The David Dunlap Observatory is a historic Canadian astronomical observatory in Ontario known for housing one of the largest optical telescopes in the country and for its significant contributions to astrophysical research.
  • 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: Michigan State University observatory
Triple: [Dibiasky comet, fictionalDiscoveryLocation, Michigan State University observatory]
Generated description
The Michigan State University observatory is an astronomical research and teaching facility on the MSU campus, depicted in the film "Don't Look Up" as the site where the fictional Dibiasky comet is first discovered.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Michigan State University observatory
Target entity description: The Michigan State University observatory is an astronomical research and teaching facility on the MSU campus, depicted in the film "Don't Look Up" as the site where the fictional Dibiasky comet is first discovered.
  • A. Dearborn Observatory (Northwestern University)
    Dearborn Observatory at Northwestern University is a historic astronomical observatory known for its large refracting telescope and significant contributions to 19th- and early 20th-century astronomical research.
  • B. Dearborn Observatory
    Dearborn Observatory is a historic astronomical observatory at Northwestern University in Evanston, Illinois, known for its large refracting telescope and long-standing role in American astronomical research.
  • C. Lowell Observatory
    Lowell Observatory is a historic astronomical research institution in Flagstaff, Arizona, renowned for its role in major discoveries including the identification of Pluto.
  • D. Yerkes Observatory
    Yerkes Observatory is a historic astronomical observatory in Wisconsin renowned for housing one of the world’s largest refracting telescopes and for its influential role in 20th-century astrophysical research.
  • E. David Dunlap Observatory
    The David Dunlap Observatory is a historic Canadian astronomical observatory in Ontario known for housing one of the largest optical telescopes in the country and for its significant contributions to astrophysical research.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: fictionalDiscoveryLocation
Context triple: [Dibiasky comet, fictionalDiscoveryLocation, Michigan State University observatory]
  • A. fictionalCountryLocation
    Indicates that a fictional country is located within, or geographically associated with, a specified place or region.
  • B. hasBranchInFictionalLocation
    Indicates that an organization maintains a branch, office, or presence within a fictional or imaginary location.
  • C. fictionalHeadquartersLocation
    Indicates the place where a fictional organization, group, or entity is based or has its main headquarters within a fictional context.
  • D. locatedNearFiction
    Indicates that one fictional entity or place is situated close to another within an imagined or narrative context.
  • E. setInFictionalLocation
    Indicates that an event, story, or narrative takes place within a fictional or imagined location rather than a real-world setting.
  • F. None of above. chosen

Provenance (7 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_69d6aadff8888190a13f253f0d460874 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d81c6d4890819082fb4a670feb2629 completed April 9, 2026, 9:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69e5d3cb63408190a96b97f716d46082 completed April 20, 2026, 7:20 a.m.
NEDg Description generation batch_69e5d7e46e248190aba139dc32185e2f completed April 20, 2026, 7:38 a.m.
NED2 Entity disambiguation (via description) batch_69e5e192297c8190992578f734e63427 completed April 20, 2026, 8:19 a.m.
PD Predicate disambiguation batch_69d7e7162b288190a0bfb89f7eb747c7 completed April 9, 2026, 5:51 p.m.
PDg Predicate description generation batch_69d800115af08190bba53dd3ff561ca1 completed April 9, 2026, 7:37 p.m.
Created at: April 8, 2026, 9:35 p.m.