Triple

T4617559
Position Surface form Disambiguated ID Type / Status
Subject Orion Molecular Cloud Complex E100903 entity
Predicate contains P35 FINISHED
Object Orion Nebula Cluster E103061 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Orion Nebula Cluster | Statement: [Orion Molecular Cloud Complex, contains, Orion Nebula Cluster]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Orion Nebula Cluster
Context triple: [Orion Molecular Cloud Complex, contains, Orion Nebula Cluster]
  • A. Jewel Box cluster
    The Jewel Box cluster is a bright and colorful open star cluster in the constellation Crux, renowned for its striking mix of blue and red stars visible even in small telescopes.
  • B. Beti-Fang cluster
    The Beti-Fang cluster is a group of closely related Bantu languages spoken primarily in Cameroon, Equatorial Guinea, and neighboring Central African regions.
  • C. Messier 17
    Messier 17, also known as the Omega or Swan Nebula, is a bright star-forming emission nebula located in the constellation Sagittarius.
  • D. Messier 16
    Messier 16, also known as the Eagle Nebula, is a young open star cluster embedded in a vast emission nebula famous for its towering star-forming gas and dust structures.
  • E. Orion Nebula chosen
    The Orion Nebula is a bright, nearby stellar nursery where new stars and planetary systems are actively forming within the constellation Orion.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69bd43cf363c819087fd5ab441b4a3f4 elicitation completed
NER batch_69bd59e098c08190b769e76937dff700 ner completed
NED1 batch_69bdfa916f4c8190a53bb37ff46ed0b5 ned_source_triple completed
Created at: March 20, 2026, 1:12 p.m.