Triple
T20803465
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Waste Management, Inc. |
E512096
|
entity |
| Predicate | founder |
P104
|
FINISHED |
| Object | Dean Buntrock |
—
|
NE NERFINISHED |
How this triple was built (3 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: Dean Buntrock | Statement: [Waste Management, Inc., founder, Dean Buntrock]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Dean Buntrock Context triple: [Waste Management, Inc., founder, Dean Buntrock]
-
A.
Johnny Messner
Johnny Messner is an American actor known for his tough-guy roles in action films and television series such as "Tears of the Sun" and "Spartan."
-
B.
Dean Vernon Wormer
Dean Vernon Wormer is the strict, authoritarian college dean and primary antagonist in the comedy film "National Lampoon's Animal House."
-
C.
Seymour Krelborn
Seymour Krelborn is the meek, plant-loving florist’s assistant who becomes entangled with a man-eating plant in the musical and film "Little Shop of Horrors."
-
D.
Tony Krantz
Tony Krantz is an American television and film producer, director, and former talent agent known for his work on series such as 24 and the Netflix martial-arts drama Wu Assassins.
-
E.
Stan Fink
Stan Fink is a supporting character in the film "Eternal Sunshine of the Spotless Mind," working as a technician for the memory-erasing company Lacuna, Inc.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Dean Buntrock Target entity description: Dean Buntrock is an American businessman best known for building Waste Management, Inc. into one of the world’s largest waste disposal and environmental services companies.
-
A.
Johnny Messner
Johnny Messner is an American actor known for his tough-guy roles in action films and television series such as "Tears of the Sun" and "Spartan."
-
B.
Dean Vernon Wormer
Dean Vernon Wormer is the strict, authoritarian college dean and primary antagonist in the comedy film "National Lampoon's Animal House."
-
C.
Seymour Krelborn
Seymour Krelborn is the meek, plant-loving florist’s assistant who becomes entangled with a man-eating plant in the musical and film "Little Shop of Horrors."
-
D.
Tony Krantz
Tony Krantz is an American television and film producer, director, and former talent agent known for his work on series such as 24 and the Netflix martial-arts drama Wu Assassins.
-
E.
Stan Fink
Stan Fink is a supporting character in the film "Eternal Sunshine of the Spotless Mind," working as a technician for the memory-erasing company Lacuna, Inc.
- F. None of above. chosen
Provenance (2 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_69e0b4cc69f481908e98751e697b9df4 |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6c2b2d5688190aaa58a2594d4787c |
completed | April 21, 2026, 12:20 a.m. |
Created at: April 16, 2026, 12:39 p.m.