Triple
T13529282
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | John H. Chapman Space Centre |
E323089
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object |
John H. Chapman
John H. Chapman was a Canadian engineer and space scientist widely regarded as the father of the Canadian space program.
|
E1218561
|
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: John H. Chapman | Statement: [John H. Chapman Space Centre, namedAfter, John H. Chapman]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: John H. Chapman Context triple: [John H. Chapman Space Centre, namedAfter, John H. Chapman]
-
A.
Charles Henry Chapman
Charles Henry Chapman was an American educator and civil rights advocate best known as one of the seven founders of the Alpha Phi Alpha fraternity at Cornell University.
-
B.
John D. Guthridge
John D. Guthridge was an editor associated with the publication *The Rebel*, likely involved in shaping its political or cultural commentary.
-
C.
Allen Chapman
Allen Chapman is an American professional soccer referee known for officiating high-profile Major League Soccer matches and cup finals.
-
D.
Alfred P. Chapman
Alfred P. Chapman was a key 19th-century American businessman best known for helping establish the major insurance company that became MetLife.
-
E.
John Gilleland
John Gilleland was a 19th-century American inventor best known for creating the experimental Civil War-era Double-Barreled Cannon in Athens, Georgia.
- 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: John H. Chapman Triple: [John H. Chapman Space Centre, namedAfter, John H. Chapman]
Generated description
John H. Chapman was a Canadian engineer and space scientist widely regarded as the father of the Canadian space program.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: John H. Chapman Target entity description: John H. Chapman was a Canadian engineer and space scientist widely regarded as the father of the Canadian space program.
-
A.
Charles Henry Chapman
Charles Henry Chapman was an American educator and civil rights advocate best known as one of the seven founders of the Alpha Phi Alpha fraternity at Cornell University.
-
B.
John D. Guthridge
John D. Guthridge was an editor associated with the publication *The Rebel*, likely involved in shaping its political or cultural commentary.
-
C.
Allen Chapman
Allen Chapman is an American professional soccer referee known for officiating high-profile Major League Soccer matches and cup finals.
-
D.
Alfred P. Chapman
Alfred P. Chapman was a key 19th-century American businessman best known for helping establish the major insurance company that became MetLife.
-
E.
John Gilleland
John Gilleland was a 19th-century American inventor best known for creating the experimental Civil War-era Double-Barreled Cannon in Athens, Georgia.
- 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_69d80766a21881909f21a1b7421d3b8a |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69dbafba2c308190873efd15dfe26358 |
completed | April 12, 2026, 2:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a006065741c8190ad4ceb6bd3d60f9f |
completed | May 10, 2026, 10:39 a.m. |
| NEDg | Description generation | batch_6a00620e66788190acccf2c8fce00943 |
completed | May 10, 2026, 10:46 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0062665d908190b8127b21edcad30e |
completed | May 10, 2026, 10:48 a.m. |
Created at: April 9, 2026, 9:44 p.m.