Triple
T7193035
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Leighton |
E167740
|
entity |
| Predicate | hasNotableBearer |
P458
|
FINISHED |
| Object |
David Leighton
David Leighton is a relatively common personal name shared by multiple individuals across fields such as the arts, academia, and business, rather than referring to one singular widely recognized figure.
|
E650356
|
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: David Leighton | Statement: [Leighton, hasNotableBearer, David Leighton]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: David Leighton Context triple: [Leighton, hasNotableBearer, David Leighton]
-
A.
Robert Leighton
Robert Leighton is a film editor known for his work on notable movies including the baseball romantic comedy "Bull Durham."
-
B.
Byron K. Lichtenberg
Byron K. Lichtenberg is an American scientist and astronaut who flew as a payload specialist on two Space Shuttle missions, conducting microgravity and atmospheric research in orbit.
-
C.
Milburn G. Apt
Milburn G. Apt was a United States Air Force test pilot and the first person to exceed Mach 3, who died in the crash of the Bell X-2 during a record-setting flight in 1956.
-
D.
Robert B. Leighton
Robert B. Leighton was an American experimental physicist and educator known for his contributions to cosmic-ray and infrared astronomy and for coauthoring the influential Feynman Lectures on Physics.
-
E.
Michael Lehmann
Michael Lehmann is an American film and television director best known for the dark comedy "Heathers" and various other Hollywood comedies.
- 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: David Leighton Triple: [Leighton, hasNotableBearer, David Leighton]
Generated description
David Leighton is a relatively common personal name shared by multiple individuals across fields such as the arts, academia, and business, rather than referring to one singular widely recognized figure.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: David Leighton Target entity description: David Leighton is a relatively common personal name shared by multiple individuals across fields such as the arts, academia, and business, rather than referring to one singular widely recognized figure.
-
A.
Robert Leighton
Robert Leighton is a film editor known for his work on notable movies including the baseball romantic comedy "Bull Durham."
-
B.
Byron K. Lichtenberg
Byron K. Lichtenberg is an American scientist and astronaut who flew as a payload specialist on two Space Shuttle missions, conducting microgravity and atmospheric research in orbit.
-
C.
Milburn G. Apt
Milburn G. Apt was a United States Air Force test pilot and the first person to exceed Mach 3, who died in the crash of the Bell X-2 during a record-setting flight in 1956.
-
D.
Robert B. Leighton
Robert B. Leighton was an American experimental physicist and educator known for his contributions to cosmic-ray and infrared astronomy and for coauthoring the influential Feynman Lectures on Physics.
-
E.
Michael Lehmann
Michael Lehmann is an American film and television director best known for the dark comedy "Heathers" and various other Hollywood comedies.
- 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_69c6888b5248819090499a884ee3ec39 |
completed | March 27, 2026, 1:39 p.m. |
| NER | Named-entity recognition | batch_69c6e9036544819083c70a5d2135ba4b |
completed | March 27, 2026, 8:30 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7cbe7d42c8190915fd0713523cbb0 |
completed | March 28, 2026, 12:39 p.m. |
| NEDg | Description generation | batch_69c7cc787a9881908c44b1b94b748e9c |
completed | March 28, 2026, 12:41 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c7cd0eb36c8190bc8e4265033d214f |
completed | March 28, 2026, 12:43 p.m. |
Created at: March 27, 2026, 2:50 p.m.