Triple

T10196739
Position Surface form Disambiguated ID Type / Status
Subject Max Planck Institute for Astronomy E238780 entity
Predicate hasResearchGroup P19536 FINISHED
Object planet and star formation group
The planet and star formation group is a research team at the Max Planck Institute for Astronomy that studies how stars and planetary systems originate and evolve.
E846871 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: planet and star formation group | Statement: [Max Planck Institute for Astronomy, hasResearchGroup, planet and star formation group]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: planet and star formation group
Context triple: [Max Planck Institute for Astronomy, hasResearchGroup, planet and star formation group]
  • A. Galactic OB associations
    Galactic OB associations are large, loosely bound groupings of young, massive O- and B-type stars distributed throughout the Milky Way, marking regions of recent and ongoing star formation.
  • B. Scorpius–Centaurus OB association
    The Scorpius–Centaurus OB association is the nearest large group of young, massive stars to the Sun, spanning the constellations Scorpius and Centaurus and playing a key role in studies of recent star formation in our Galactic neighborhood.
  • C. Center for Computational Astrophysics
    The Center for Computational Astrophysics is a research division of Japan’s National Astronomical Observatory dedicated to advancing astronomy and astrophysics through large-scale numerical simulations and data-intensive computational methods.
  • D. IAU Working Groups
    IAU Working Groups are specialized expert committees within the International Astronomical Union that focus on specific scientific, technical, or organizational topics in astronomy and astrophysics.
  • E. Monoceros OB2 association
    Monoceros OB2 association is a large stellar grouping in the constellation Monoceros, notable for its young, massive stars and active star-forming regions such as the Rosette Nebula.
  • 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: planet and star formation group
Triple: [Max Planck Institute for Astronomy, hasResearchGroup, planet and star formation group]
Generated description
The planet and star formation group is a research team at the Max Planck Institute for Astronomy that studies how stars and planetary systems originate and evolve.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: planet and star formation group
Target entity description: The planet and star formation group is a research team at the Max Planck Institute for Astronomy that studies how stars and planetary systems originate and evolve.
  • A. Galactic OB associations
    Galactic OB associations are large, loosely bound groupings of young, massive O- and B-type stars distributed throughout the Milky Way, marking regions of recent and ongoing star formation.
  • B. Scorpius–Centaurus OB association
    The Scorpius–Centaurus OB association is the nearest large group of young, massive stars to the Sun, spanning the constellations Scorpius and Centaurus and playing a key role in studies of recent star formation in our Galactic neighborhood.
  • C. Center for Computational Astrophysics
    The Center for Computational Astrophysics is a research division of Japan’s National Astronomical Observatory dedicated to advancing astronomy and astrophysics through large-scale numerical simulations and data-intensive computational methods.
  • D. IAU Working Groups
    IAU Working Groups are specialized expert committees within the International Astronomical Union that focus on specific scientific, technical, or organizational topics in astronomy and astrophysics.
  • E. Monoceros OB2 association
    Monoceros OB2 association is a large stellar grouping in the constellation Monoceros, notable for its young, massive stars and active star-forming regions such as the Rosette Nebula.
  • 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_69ca84e1ea088190b38162e43d4cfa8f completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cdedcaf6688190938d8e56e29493eb completed April 2, 2026, 4:17 a.m.
NED1 Entity disambiguation (via context triple) batch_69d317e4a3308190b6ec4252bc55985d completed April 6, 2026, 2:18 a.m.
NEDg Description generation batch_69d31a2a050081908e5b3a14cf02d227 completed April 6, 2026, 2:27 a.m.
NED2 Entity disambiguation (via description) batch_69d31acf46008190b6bf1b111e13bfe9 completed April 6, 2026, 2:30 a.m.
Created at: March 30, 2026, 9:13 p.m.