Triple

T4917270
Position Surface form Disambiguated ID Type / Status
Subject NGC 224 E110378 entity
Predicate firstTelescopicObservationBy P59999 FINISHED
Object Simon Marius
Simon Marius was a German astronomer best known for his early telescopic observations of celestial objects and for independently discovering the four largest moons of Jupiter around the same time as Galileo.
E479289 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: Simon Marius | Statement: [NGC 224, firstTelescopicObservationBy, Simon Marius]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Simon Marius
Context triple: [NGC 224, firstTelescopicObservationBy, Simon Marius]
  • A. Johannes Hevelius
    Johannes Hevelius was a 17th-century Polish astronomer and brewer renowned for his detailed lunar maps, star catalogues, and the introduction of several new constellations.
  • B. Georg Joachim Rheticus
    Georg Joachim Rheticus was a 16th-century mathematician and astronomer best known for being a key disciple of Nicolaus Copernicus and for helping to introduce and defend the heliocentric model of the cosmos.
  • C. Johannes Kepler
    Johannes Kepler was a pioneering 17th-century German astronomer and mathematician best known for formulating the three laws of planetary motion that laid crucial groundwork for classical mechanics.
  • D. Wilhelm Keppler
    Wilhelm Keppler was a German industrialist and early economic adviser to Adolf Hitler who became a prominent Nazi official involved in the regime’s economic and industrial policies.
  • E. Michael Maestlin
    Michael Maestlin was a German astronomer and mathematician best known as Johannes Kepler’s mentor and an early supporter of the Copernican heliocentric system.
  • 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: Simon Marius
Triple: [NGC 224, firstTelescopicObservationBy, Simon Marius]
Generated description
Simon Marius was a German astronomer best known for his early telescopic observations of celestial objects and for independently discovering the four largest moons of Jupiter around the same time as Galileo.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Simon Marius
Target entity description: Simon Marius was a German astronomer best known for his early telescopic observations of celestial objects and for independently discovering the four largest moons of Jupiter around the same time as Galileo.
  • A. Johannes Hevelius
    Johannes Hevelius was a 17th-century Polish astronomer and brewer renowned for his detailed lunar maps, star catalogues, and the introduction of several new constellations.
  • B. Georg Joachim Rheticus
    Georg Joachim Rheticus was a 16th-century mathematician and astronomer best known for being a key disciple of Nicolaus Copernicus and for helping to introduce and defend the heliocentric model of the cosmos.
  • C. Johannes Kepler
    Johannes Kepler was a pioneering 17th-century German astronomer and mathematician best known for formulating the three laws of planetary motion that laid crucial groundwork for classical mechanics.
  • D. Wilhelm Keppler
    Wilhelm Keppler was a German industrialist and early economic adviser to Adolf Hitler who became a prominent Nazi official involved in the regime’s economic and industrial policies.
  • E. Michael Maestlin
    Michael Maestlin was a German astronomer and mathematician best known as Johannes Kepler’s mentor and an early supporter of the Copernican heliocentric system.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: firstTelescopicObservationBy
Context triple: [NGC 224, firstTelescopicObservationBy, Simon Marius]
  • A. telescopeUsed
    Indicates that a particular telescope was employed or utilized to perform an observation or related activity.
  • B. observatoryOpened
    Indicates that an observatory has begun operating or has been officially opened for use.
  • C. firstSatellite
    Indicates that one entity is the first satellite (in order of launch, discovery, or designation) associated with another entity.
  • D. isFirstSpacecraftTo
    Indicates that a spacecraft is the earliest or initial one to reach, visit, or achieve a specified destination or milestone.
  • E. addedToMessierCatalogueBy
    Indicates that one entity (typically an astronomical object) was included in the Messier Catalogue through the action or authorship of another entity (typically a person or organization).
  • 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_69bd44132b94819088522d92beaadc78 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd6fa760448190946401b4b21ea8b7 completed March 20, 2026, 4:02 p.m.
NED1 Entity disambiguation (via context triple) batch_69be6ff19f508190902b77b9ca1e5ab6 completed March 21, 2026, 10:16 a.m.
NEDg Description generation batch_69be71f8bd708190b0a9658e3a4f1db1 completed March 21, 2026, 10:24 a.m.
NED2 Entity disambiguation (via description) batch_69be72572c748190bcdf9f229f0499cc completed March 21, 2026, 10:26 a.m.
PD Predicate disambiguation batch_69bd6c3421588190ab08e92b9558042e completed March 20, 2026, 3:48 p.m.
PDg Predicate description generation batch_69bd6e482984819087124216738f1e29 completed March 20, 2026, 3:56 p.m.
Created at: March 20, 2026, 1:29 p.m.