Triple
T2129033
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | TrizecHahn |
E46491
|
entity |
| Predicate | formedByMergerOf |
P77
|
FINISHED |
| Object | Hahn Company |
E237815
|
NE FINISHED |
How this triple was built (2 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: Hahn Company | Statement: [TrizecHahn, formedByMergerOf, Hahn Company]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hahn Company Context triple: [TrizecHahn, formedByMergerOf, Hahn Company]
-
A.
Hahn Company
chosen
Hahn Company was a real estate development firm that became part of the lineage leading to the major North American property company TrizecHahn.
-
B.
Hathaway Manufacturing Company
Hathaway Manufacturing Company was a New England textile firm that later became part of Warren Buffett’s conglomerate Berkshire Hathaway.
-
C.
John Company
John Company is a historical nickname for the British East India Company, the powerful trading corporation that played a central role in establishing British rule in India.
-
D.
Budd Company
Budd Company was a pioneering American manufacturer best known for its stainless-steel railroad passenger cars and other transportation equipment.
-
E.
Woodard Corporation
Woodard Corporation is a group of Anglican-founded independent schools in the United Kingdom, known for providing education with a strong Christian ethos.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69a88a1626548190ae59a5028c3baa8e |
completed | March 4, 2026, 7:37 p.m. |
| NER | Named-entity recognition | batch_69abbb7659f48190871cb27faf47e18a |
completed | March 7, 2026, 5:45 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae58d10bec8190bf21718649552118 |
completed | March 9, 2026, 5:21 a.m. |
Created at: March 4, 2026, 7:44 p.m.