Triple
T6850488
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Plexicushion |
E158001
|
entity |
| Predicate | manufacturer |
P490
|
FINISHED |
| Object |
California Products Corporation
California Products Corporation is an American coatings and surfacing company best known for producing sports surface systems such as Plexicushion for tennis and other athletic courts.
|
E623624
|
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: California Products Corporation | Statement: [Plexicushion, manufacturer, California Products Corporation]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: California Products Corporation Context triple: [Plexicushion, manufacturer, California Products Corporation]
-
A.
Martin Company
Martin Company was a major American aerospace and defense contractor known for developing missiles, spacecraft, and military systems before merging into Lockheed Martin.
-
B.
Brown Corporation
Brown Corporation is the primary governing board of Brown University, responsible for overseeing its strategic direction, finances, and institutional policies.
-
C.
Litton Industries
Litton Industries was a major American conglomerate best known for its diversified operations in electronics, defense, and industrial manufacturing during the mid-20th century.
-
D.
F. H. Royce & Company
F. H. Royce & Company was an early engineering firm founded by Henry Royce that specialized in electrical and mechanical equipment before evolving into the company behind Rolls-Royce automobiles.
-
E.
Prest-O-Lite Company
Prest-O-Lite Company was an early 20th-century American manufacturer best known for producing acetylene gas automobile headlamps and lighting systems.
- 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: California Products Corporation Triple: [Plexicushion, manufacturer, California Products Corporation]
Generated description
California Products Corporation is an American coatings and surfacing company best known for producing sports surface systems such as Plexicushion for tennis and other athletic courts.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: California Products Corporation Target entity description: California Products Corporation is an American coatings and surfacing company best known for producing sports surface systems such as Plexicushion for tennis and other athletic courts.
-
A.
Martin Company
Martin Company was a major American aerospace and defense contractor known for developing missiles, spacecraft, and military systems before merging into Lockheed Martin.
-
B.
Brown Corporation
Brown Corporation is the primary governing board of Brown University, responsible for overseeing its strategic direction, finances, and institutional policies.
-
C.
Litton Industries
Litton Industries was a major American conglomerate best known for its diversified operations in electronics, defense, and industrial manufacturing during the mid-20th century.
-
D.
F. H. Royce & Company
F. H. Royce & Company was an early engineering firm founded by Henry Royce that specialized in electrical and mechanical equipment before evolving into the company behind Rolls-Royce automobiles.
-
E.
Prest-O-Lite Company
Prest-O-Lite Company was an early 20th-century American manufacturer best known for producing acetylene gas automobile headlamps and lighting systems.
- 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_69c6882fae988190864cbba788c5ebb4 |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6d84c45708190918adfc028252400 |
completed | March 27, 2026, 7:19 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c72fd2800c8190997c0bc7ff3e1491 |
completed | March 28, 2026, 1:33 a.m. |
| NEDg | Description generation | batch_69c73208e9408190b246837c0e436575 |
completed | March 28, 2026, 1:42 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c7326b04ac8190a700061e6546cb50 |
completed | March 28, 2026, 1:44 a.m. |
Created at: March 27, 2026, 2:20 p.m.