Triple
T7919823
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cyclone (Coney Island roller coaster) |
E183917
|
entity |
| Predicate | designer |
P184
|
FINISHED |
| Object |
Vernan Keenan
Vernan Keenan was an American roller coaster designer best known for creating the iconic Cyclone wooden coaster at Coney Island.
|
E708246
|
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: Vernan Keenan | Statement: [Cyclone (Coney Island roller coaster), designer, Vernan Keenan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Vernan Keenan Context triple: [Cyclone (Coney Island roller coaster), designer, Vernan Keenan]
-
A.
Glen Tullman
Glen Tullman is an American healthcare technology entrepreneur and executive best known for leading and building major digital health companies, including Allscripts.
-
B.
Dennis Puleston
Dennis Puleston was a British-born American naturalist, adventurer, and conservationist best known for his pioneering role in the modern environmental movement and efforts to protect wildlife from pesticide pollution.
-
C.
Warren Mitchell
Warren Mitchell was a British actor best known for his portrayal of the outspoken Alf Garnett in the television sitcom "Till Death Us Do Part."
-
D.
Steve Hilliard
Steve Hilliard is a character in the romantic comedy film "The Opposite Sex."
-
E.
Marc McClure
Marc McClure is an American actor best known for playing Jimmy Olsen in the Superman film series and Dave McFly in the Back to the Future trilogy.
- 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: Vernan Keenan Triple: [Cyclone (Coney Island roller coaster), designer, Vernan Keenan]
Generated description
Vernan Keenan was an American roller coaster designer best known for creating the iconic Cyclone wooden coaster at Coney Island.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Vernan Keenan Target entity description: Vernan Keenan was an American roller coaster designer best known for creating the iconic Cyclone wooden coaster at Coney Island.
-
A.
Glen Tullman
Glen Tullman is an American healthcare technology entrepreneur and executive best known for leading and building major digital health companies, including Allscripts.
-
B.
Dennis Puleston
Dennis Puleston was a British-born American naturalist, adventurer, and conservationist best known for his pioneering role in the modern environmental movement and efforts to protect wildlife from pesticide pollution.
-
C.
Warren Mitchell
Warren Mitchell was a British actor best known for his portrayal of the outspoken Alf Garnett in the television sitcom "Till Death Us Do Part."
-
D.
Steve Hilliard
Steve Hilliard is a character in the romantic comedy film "The Opposite Sex."
-
E.
Marc McClure
Marc McClure is an American actor best known for playing Jimmy Olsen in the Superman film series and Dave McFly in the Back to the Future trilogy.
- 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_69ca828efbe48190bd48482650182e79 |
completed | March 30, 2026, 2:02 p.m. |
| NER | Named-entity recognition | batch_69cb3a9173548190a04889726f7b251f |
completed | March 31, 2026, 3:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cc563cb0a081909ed43ff45a8a1fa0 |
completed | March 31, 2026, 11:18 p.m. |
| NEDg | Description generation | batch_69cc58a76b90819092de63b3b23e70af |
completed | March 31, 2026, 11:28 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cc5cfccc9c8190adcbaee96c17711e |
completed | March 31, 2026, 11:47 p.m. |
Created at: March 30, 2026, 5:05 p.m.