Triple
T20902713
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Theta1 Orionis C |
E514710
|
entity |
| Predicate | hasAlternativeName |
P39
|
FINISHED |
| Object |
HD 37022
HD 37022 is a massive, young O-type star in the Orion Nebula and the brightest member of the Trapezium cluster, playing a key role in ionizing the surrounding gas.
|
E1456667
|
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: HD 37022 | Statement: [Theta1 Orionis C, hasAlternativeName, HD 37022]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: HD 37022 Context triple: [Theta1 Orionis C, hasAlternativeName, HD 37022]
-
A.
HD 37742
HD 37742 is the bright blue supergiant star better known as Alnitak, the easternmost star in Orion’s Belt.
-
B.
HD 37350
HD 37350, better known as Beta Doradus, is a bright classical Cepheid variable star in the southern constellation Dorado, used as an important standard candle for measuring cosmic distances.
-
C.
HD 37903
HD 37903 is a hot, young B-type star in the Orion constellation that serves as the primary illuminating source of the reflection nebula NGC 2023.
-
D.
HD 23630
HD 23630 is a hot, massive early-type star located in the Perseus constellation and belonging to the young Perseus OB2 stellar association.
-
E.
HD 37128
HD 37128, better known as Alnilam, is a luminous blue supergiant star forming the central star of Orion’s Belt in the constellation Orion.
- 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: HD 37022 Triple: [Theta1 Orionis C, hasAlternativeName, HD 37022]
Generated description
HD 37022 is a massive, young O-type star in the Orion Nebula and the brightest member of the Trapezium cluster, playing a key role in ionizing the surrounding gas.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: HD 37022 Target entity description: HD 37022 is a massive, young O-type star in the Orion Nebula and the brightest member of the Trapezium cluster, playing a key role in ionizing the surrounding gas.
-
A.
HD 37742
HD 37742 is the bright blue supergiant star better known as Alnitak, the easternmost star in Orion’s Belt.
-
B.
HD 37350
HD 37350, better known as Beta Doradus, is a bright classical Cepheid variable star in the southern constellation Dorado, used as an important standard candle for measuring cosmic distances.
-
C.
HD 37903
HD 37903 is a hot, young B-type star in the Orion constellation that serves as the primary illuminating source of the reflection nebula NGC 2023.
-
D.
HD 23630
HD 23630 is a hot, massive early-type star located in the Perseus constellation and belonging to the young Perseus OB2 stellar association.
-
E.
HD 37128
HD 37128, better known as Alnilam, is a luminous blue supergiant star forming the central star of Orion’s Belt in the constellation Orion.
- 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.