Triple
T2192119
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | WHDH (AM) |
E49884
|
entity |
| Predicate | owner |
P347
|
FINISHED |
| Object |
Herald-Traveler Corporation
Herald-Traveler Corporation was a Boston-based media company best known for owning and operating newspapers and broadcast outlets in the mid-20th century.
|
E242545
|
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: Herald-Traveler Corporation | Statement: [WHDH (AM), owner, Herald-Traveler Corporation]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Herald-Traveler Corporation Context triple: [WHDH (AM), owner, Herald-Traveler Corporation]
-
A.
Hearst Transportation
Hearst Transportation is a business division of Hearst Communications focused on providing information, data, and services for the transportation and automotive industries.
-
B.
Hahn Company
Hahn Company was a real estate development firm that became part of the lineage leading to the major North American property company TrizecHahn.
-
C.
United Company
United Company was a prominent late 17th-century London theatre company formed by the merger of the King’s Company and the Duke’s Company, active during the Restoration period.
-
D.
Burroughs Corporation
Burroughs Corporation was a major American business equipment and computer company, best known as one of the early mainframe manufacturers and a predecessor of Unisys.
-
E.
Trizec Corporation
Trizec Corporation was a major North American real estate investment and development company that became one of the continent’s largest owners and managers of commercial office properties.
- 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: Herald-Traveler Corporation Triple: [WHDH (AM), owner, Herald-Traveler Corporation]
Generated description
Herald-Traveler Corporation was a Boston-based media company best known for owning and operating newspapers and broadcast outlets in the mid-20th century.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Herald-Traveler Corporation Target entity description: Herald-Traveler Corporation was a Boston-based media company best known for owning and operating newspapers and broadcast outlets in the mid-20th century.
-
A.
Hearst Transportation
Hearst Transportation is a business division of Hearst Communications focused on providing information, data, and services for the transportation and automotive industries.
-
B.
Hahn Company
Hahn Company was a real estate development firm that became part of the lineage leading to the major North American property company TrizecHahn.
-
C.
United Company
United Company was a prominent late 17th-century London theatre company formed by the merger of the King’s Company and the Duke’s Company, active during the Restoration period.
-
D.
Burroughs Corporation
Burroughs Corporation was a major American business equipment and computer company, best known as one of the early mainframe manufacturers and a predecessor of Unisys.
-
E.
Trizec Corporation
Trizec Corporation was a major North American real estate investment and development company that became one of the continent’s largest owners and managers of commercial office properties.
- 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_69a88aaba3c48190b351cab9b26989ff |
completed | March 4, 2026, 7:40 p.m. |
| NER | Named-entity recognition | batch_69abbf48ceb48190956df39377df0548 |
completed | March 7, 2026, 6:01 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae5db283cc8190b75870cb2aabc5af |
completed | March 9, 2026, 5:42 a.m. |
| NEDg | Description generation | batch_69ae5e7b13108190bc3f4edbff3bdb24 |
completed | March 9, 2026, 5:45 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae5edfe80481908c3304c917c9065b |
completed | March 9, 2026, 5:47 a.m. |
Created at: March 4, 2026, 7:46 p.m.