Triple
T18973356
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Crown Zellerbach Corporation |
E464228
|
entity |
| Predicate | predecessor |
P97
|
FINISHED |
| Object | Zellerbach Paper Company |
—
|
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: Zellerbach Paper Company | Statement: [Crown Zellerbach Corporation, predecessor, Zellerbach Paper Company]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Zellerbach Paper Company Context triple: [Crown Zellerbach Corporation, predecessor, Zellerbach Paper Company]
-
A.
Crown Zellerbach Corporation
Crown Zellerbach Corporation was a major American pulp and paper company that grew into one of the largest forest products and packaging firms in the United States during the 20th century.
-
B.
Scott Paper Company
Scott Paper Company was a pioneering American manufacturer of paper products best known for popularizing toilet paper and other consumer tissue goods.
-
C.
Bowater Paper Corporation
Bowater Paper Corporation was a major British-based paper manufacturing company that operated extensive industrial facilities and associated transport infrastructure, including private railways, during the 20th century.
-
D.
International Paper
International Paper is a leading global producer of renewable fiber-based packaging, pulp, and paper products.
-
E.
Reading Company
Reading Company was a major American railroad and coal company based in Pennsylvania, best known for operating the Philadelphia & Reading Railroad and influencing regional transportation and industry in the 19th and 20th centuries.
- 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: Zellerbach Paper Company Target entity description: Zellerbach Paper Company was a prominent American paper manufacturing and distribution firm that became part of the larger Crown Zellerbach Corporation.
-
A.
Crown Zellerbach Corporation
chosen
Crown Zellerbach Corporation was a major American pulp and paper company that grew into one of the largest forest products and packaging firms in the United States during the 20th century.
-
B.
Scott Paper Company
Scott Paper Company was a pioneering American manufacturer of paper products best known for popularizing toilet paper and other consumer tissue goods.
-
C.
Bowater Paper Corporation
Bowater Paper Corporation was a major British-based paper manufacturing company that operated extensive industrial facilities and associated transport infrastructure, including private railways, during the 20th century.
-
D.
International Paper
International Paper is a leading global producer of renewable fiber-based packaging, pulp, and paper products.
-
E.
Reading Company
Reading Company was a major American railroad and coal company based in Pennsylvania, best known for operating the Philadelphia & Reading Railroad and influencing regional transportation and industry in the 19th and 20th centuries.
- F. None of above.
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_69d8dd008af48190a97ff1c6488edf1b |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5d61d7728819096f0baea75658a6a |
completed | April 20, 2026, 7:30 a.m. |
Created at: April 10, 2026, noon