Triple

T20902714
Position Surface form Disambiguated ID Type / Status
Subject Theta1 Orionis C E514710 entity
Predicate hasAlternativeName P39 FINISHED
Object HR 1892
HR 1892 is a massive, luminous O-type star in the Trapezium cluster at the heart of the Orion Nebula, dominating the ionization of the surrounding gas.
 E1456668 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: HR 1892 | Statement: [Theta1 Orionis C, hasAlternativeName, HR 1892]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: HR 1892
Context triple: [Theta1 Orionis C, hasAlternativeName, HR 1892]
  • A. HR 1852
    HR 1852 is a bright multiple star system in the constellation Orion, better known as Mintaka, one of the three stars forming Orion’s Belt.
  • B. HR 1492
    HR 1492 is a bright, nearby red giant variable star in the constellation Dorado, better known as R Doradus.
  • C. HR 1903
    HR 1903 is the Bright Star Catalogue designation for Alnilam, the luminous blue supergiant star forming the central point of Orion’s Belt.
  • D. HR 1209
    HR 1209 is a catalog designation for the bright B-type Be star HD 24534, located in the constellation Perseus and known for its circumstellar gas disk and emission lines.
  • E. HR 1084
    HR 1084 is the catalog designation for Epsilon Eridani, a nearby young K-type main-sequence star known for its prominent debris disk and exoplanetary 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: HR 1892
Triple: [Theta1 Orionis C, hasAlternativeName, HR 1892]
Generated description
HR 1892 is a massive, luminous O-type star in the Trapezium cluster at the heart of the Orion Nebula, dominating the ionization of the surrounding gas.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: HR 1892
Target entity description: HR 1892 is a massive, luminous O-type star in the Trapezium cluster at the heart of the Orion Nebula, dominating the ionization of the surrounding gas.
  • A. HR 1852
    HR 1852 is a bright multiple star system in the constellation Orion, better known as Mintaka, one of the three stars forming Orion’s Belt.
  • B. HR 1492
    HR 1492 is a bright, nearby red giant variable star in the constellation Dorado, better known as R Doradus.
  • C. HR 1903
    HR 1903 is the Bright Star Catalogue designation for Alnilam, the luminous blue supergiant star forming the central point of Orion’s Belt.
  • D. HR 1209
    HR 1209 is a catalog designation for the bright B-type Be star HD 24534, located in the constellation Perseus and known for its circumstellar gas disk and emission lines.
  • E. HR 1084
    HR 1084 is the catalog designation for Epsilon Eridani, a nearby young K-type main-sequence star known for its prominent debris disk and exoplanetary system.
  • 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_69e0b4f8a1108190bce3d31331290ced completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6e8fd7e4481909088b7f74ba24549 completed April 21, 2026, 3:03 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0918d4dd548190a18f917a91eca161 completed May 17, 2026, 1:24 a.m.
NEDg Description generation batch_6a0919aae8e88190abd9e20ff1cecebe completed May 17, 2026, 1:28 a.m.
NED2 Entity disambiguation (via description) batch_6a091a6dc2c8819090618097438a2c00 completed May 17, 2026, 1:31 a.m.
Created at: April 16, 2026, 12:47 p.m.