Triple
T19970241
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sharpless 2-190 |
E480050
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object |
Stewart Sharpless
Stewart Sharpless was an American astronomer best known for his influential catalog of H II regions in the Milky Way galaxy.
|
E1404628
|
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: Stewart Sharpless | Statement: [Sharpless 2-190, namedAfter, Stewart Sharpless]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Stewart Sharpless Context triple: [Sharpless 2-190, namedAfter, Stewart Sharpless]
-
A.
Mark Stent
Mark Stent is a renowned British audio engineer and record producer, nicknamed "Spike," known for his work with major rock and pop acts such as Oasis, U2, and Madonna.
-
B.
Jonathan E. Stewart
Jonathan E. Stewart is a screenwriter and story artist best known for his work on animated feature films, including contributing to the story of Pixar’s "Cars 3."
-
C.
Michael Tucker
Michael Tucker is an American actor best known for his work in film, television, and theater, including roles in projects like the Woody Allen film "Radio Days" and the TV series "L.A. Law."
-
D.
Michael Tucker
Michael Tucker, better known by his stage name BloodPop, is an American musician and record producer recognized for his work on numerous pop hits.
-
E.
Michael Tucker
Michael Tucker is an American television writer known for his work on the sitcom "Sorry."
- 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: Stewart Sharpless Triple: [Sharpless 2-190, namedAfter, Stewart Sharpless]
Generated description
Stewart Sharpless was an American astronomer best known for his influential catalog of H II regions in the Milky Way galaxy.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Stewart Sharpless Target entity description: Stewart Sharpless was an American astronomer best known for his influential catalog of H II regions in the Milky Way galaxy.
-
A.
Mark Stent
Mark Stent is a renowned British audio engineer and record producer, nicknamed "Spike," known for his work with major rock and pop acts such as Oasis, U2, and Madonna.
-
B.
Jonathan E. Stewart
Jonathan E. Stewart is a screenwriter and story artist best known for his work on animated feature films, including contributing to the story of Pixar’s "Cars 3."
-
C.
Michael Tucker
Michael Tucker is an American actor best known for his work in film, television, and theater, including roles in projects like the Woody Allen film "Radio Days" and the TV series "L.A. Law."
-
D.
Michael Tucker
Michael Tucker, better known by his stage name BloodPop, is an American musician and record producer recognized for his work on numerous pop hits.
-
E.
Michael Tucker
Michael Tucker is an American television writer known for his work on the sitcom "Sorry."
- 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_69d8e523c19881909f9197037200dde6 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e65bc89b508190879d29bef546aac8 |
completed | April 20, 2026, 5 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a07fdd37adc8190b997852563023b11 |
completed | May 16, 2026, 5:17 a.m. |
| NEDg | Description generation | batch_6a07fe9021dc81909081c65135b57e8f |
completed | May 16, 2026, 5:20 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a07ff024fa48190b0d68ad87dc25ef6 |
completed | May 16, 2026, 5:22 a.m. |
Created at: April 10, 2026, 1:54 p.m.