Triple
T2693168
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mike Tyson |
E58450
|
entity |
| Predicate | fought |
P30824
|
FINISHED |
| Object |
Buster Douglas
Buster Douglas is an American former heavyweight boxer best known for his stunning 1990 upset victory over the then-undefeated champion Mike Tyson.
|
E297337
|
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: Buster Douglas | Statement: [Mike Tyson, fought, Buster Douglas]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Buster Douglas Context triple: [Mike Tyson, fought, Buster Douglas]
-
A.
Michael Spinks
Michael Spinks is an American former professional boxer, Olympic gold medalist, and world champion in both the light heavyweight and heavyweight divisions, renowned for his technical skill and unorthodox style.
-
B.
Pernell Whitaker
Pernell Whitaker was an American boxing great renowned for his exceptional defensive skills and multiple world championships across several weight classes.
-
C.
Meldrick Taylor
Meldrick Taylor is an American former professional boxer and Olympic gold medalist known for his exceptional hand speed and his dramatic 1990 title fight against Julio César Chávez.
-
D.
Evander Holyfield
Evander Holyfield is an American former professional boxer and undisputed cruiserweight and heavyweight champion, best known for his epic bouts with Mike Tyson and Riddick Bowe.
-
E.
Thomas Hearns
Thomas Hearns is an American boxing legend known for his devastating punching power, multiple world titles across different weight classes, and classic battles in the 1980s against fellow greats like Sugar Ray Leonard and Marvin Hagler.
- 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: Buster Douglas Triple: [Mike Tyson, fought, Buster Douglas]
Generated description
Buster Douglas is an American former heavyweight boxer best known for his stunning 1990 upset victory over the then-undefeated champion Mike Tyson.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Buster Douglas Target entity description: Buster Douglas is an American former heavyweight boxer best known for his stunning 1990 upset victory over the then-undefeated champion Mike Tyson.
-
A.
Michael Spinks
Michael Spinks is an American former professional boxer, Olympic gold medalist, and world champion in both the light heavyweight and heavyweight divisions, renowned for his technical skill and unorthodox style.
-
B.
Pernell Whitaker
Pernell Whitaker was an American boxing great renowned for his exceptional defensive skills and multiple world championships across several weight classes.
-
C.
Meldrick Taylor
Meldrick Taylor is an American former professional boxer and Olympic gold medalist known for his exceptional hand speed and his dramatic 1990 title fight against Julio César Chávez.
-
D.
Evander Holyfield
Evander Holyfield is an American former professional boxer and undisputed cruiserweight and heavyweight champion, best known for his epic bouts with Mike Tyson and Riddick Bowe.
-
E.
Thomas Hearns
Thomas Hearns is an American boxing legend known for his devastating punching power, multiple world titles across different weight classes, and classic battles in the 1980s against fellow greats like Sugar Ray Leonard and Marvin Hagler.
- 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_69ab4ac269e481909cb317d79e68b75b |
completed | March 6, 2026, 9:44 p.m. |
| NER | Named-entity recognition | batch_69abda0f43b08190a5abd936b14603b7 |
completed | March 7, 2026, 7:55 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69afc02d8730819093a576d3751432de |
completed | March 10, 2026, 6:54 a.m. |
| NEDg | Description generation | batch_69afc15513f48190a22f83571be2e0bd |
completed | March 10, 2026, 6:59 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69afc1c9440c8190abf9dc063109af45 |
completed | March 10, 2026, 7:01 a.m. |
Created at: March 6, 2026, 9:54 p.m.