Triple
T19260830
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sanduleak -69 202 |
E481644
|
entity |
| Predicate | cataloguedBy |
P5107
|
FINISHED |
| Object |
Nicholas Sanduleak
Nicholas Sanduleak was an American astronomer known for his stellar catalogues, including the identification of the progenitor star of Supernova 1987A.
|
E1365438
|
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: Nicholas Sanduleak | Statement: [Sanduleak -69 202, cataloguedBy, Nicholas Sanduleak]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nicholas Sanduleak Context triple: [Sanduleak -69 202, cataloguedBy, Nicholas Sanduleak]
-
A.
Nicholas B. Suntzeff
Nicholas B. Suntzeff is an American astronomer and cosmologist best known as a co-founder of the High-z Supernova Search Team, whose observations of distant supernovae provided key evidence for the accelerating expansion of the universe.
-
B.
Willis E. Davidge
Willis E. Davidge is a human fighter pilot who becomes stranded on an alien world and forges an unlikely bond with his Drac enemy in the science fiction story "Enemy Mine."
-
C.
Norman Spinrad
Norman Spinrad is an American science fiction author known for his provocative, politically charged novels and short stories, including "Bug Jack Barron" and "The Iron Dream."
-
D.
Robert P. Kirshner
Robert P. Kirshner is an American astronomer renowned for his work on supernovae and the accelerating expansion of the universe, contributing to the discovery of dark energy.
-
E.
Daniel Tully
Daniel Tully was an American businessman who served as chairman and CEO of Merrill Lynch, helping to expand it into one of the world’s leading brokerage and investment firms.
- 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: Nicholas Sanduleak Triple: [Sanduleak -69 202, cataloguedBy, Nicholas Sanduleak]
Generated description
Nicholas Sanduleak was an American astronomer known for his stellar catalogues, including the identification of the progenitor star of Supernova 1987A.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nicholas Sanduleak Target entity description: Nicholas Sanduleak was an American astronomer known for his stellar catalogues, including the identification of the progenitor star of Supernova 1987A.
-
A.
Nicholas B. Suntzeff
Nicholas B. Suntzeff is an American astronomer and cosmologist best known as a co-founder of the High-z Supernova Search Team, whose observations of distant supernovae provided key evidence for the accelerating expansion of the universe.
-
B.
Willis E. Davidge
Willis E. Davidge is a human fighter pilot who becomes stranded on an alien world and forges an unlikely bond with his Drac enemy in the science fiction story "Enemy Mine."
-
C.
Norman Spinrad
Norman Spinrad is an American science fiction author known for his provocative, politically charged novels and short stories, including "Bug Jack Barron" and "The Iron Dream."
-
D.
Robert P. Kirshner
Robert P. Kirshner is an American astronomer renowned for his work on supernovae and the accelerating expansion of the universe, contributing to the discovery of dark energy.
-
E.
Daniel Tully
Daniel Tully was an American businessman who served as chairman and CEO of Merrill Lynch, helping to expand it into one of the world’s leading brokerage and investment firms.
- 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_69d8e8ce54cc8190998418ff1f66ef28 |
completed | April 10, 2026, 12:10 p.m. |
| NER | Named-entity recognition | batch_69e5fb890e7c8190beba407f63459382 |
completed | April 20, 2026, 10:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0705ecd7788190b94a97b4a517f8c4 |
completed | May 15, 2026, 11:39 a.m. |
| NEDg | Description generation | batch_6a070651263c8190b33b74f3dfd4a515 |
completed | May 15, 2026, 11:41 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0706ca714c8190baf78f8fa0e5f002 |
completed | May 15, 2026, 11:43 a.m. |
Created at: April 10, 2026, 1:28 p.m.