Triple
T12024323
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Home Insurance Building |
E286235
|
entity |
| Predicate | owner |
P347
|
FINISHED |
| Object |
Home Insurance Company
Home Insurance Company was a 19th-century American insurance firm best known for commissioning Chicago’s pioneering Home Insurance Building, often regarded as the world’s first skyscraper.
|
E959721
|
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: Home Insurance Company | Statement: [Home Insurance Building, owner, Home Insurance Company]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Home Insurance Company Context triple: [Home Insurance Building, owner, Home Insurance Company]
-
A.
Sun Insurance Company
Sun Insurance Company was a British insurance firm notable as the longtime employer of playwright and screenwriter R. C. Sherriff before his literary success.
-
B.
Elite Insurance Company
Elite Insurance Company is a Canadian insurance provider operating as a subsidiary of Aviva Canada, offering specialized property and casualty insurance products.
-
C.
Travelers Insurance Company
Travelers Insurance Company is a major American insurance provider known for offering a wide range of property, casualty, and specialty insurance products to individuals and businesses.
-
D.
Nationwide Insurance
Nationwide Insurance is a major U.S.-based insurance and financial services company offering a wide range of products including auto, home, life, and commercial insurance.
-
E.
National Indemnity Company
National Indemnity Company is a major U.S. property and casualty insurer best known as a core insurance subsidiary of Berkshire Hathaway.
- 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: Home Insurance Company Triple: [Home Insurance Building, owner, Home Insurance Company]
Generated description
Home Insurance Company was a 19th-century American insurance firm best known for commissioning Chicago’s pioneering Home Insurance Building, often regarded as the world’s first skyscraper.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Home Insurance Company Target entity description: Home Insurance Company was a 19th-century American insurance firm best known for commissioning Chicago’s pioneering Home Insurance Building, often regarded as the world’s first skyscraper.
-
A.
Sun Insurance Company
Sun Insurance Company was a British insurance firm notable as the longtime employer of playwright and screenwriter R. C. Sherriff before his literary success.
-
B.
Elite Insurance Company
Elite Insurance Company is a Canadian insurance provider operating as a subsidiary of Aviva Canada, offering specialized property and casualty insurance products.
-
C.
Travelers Insurance Company
Travelers Insurance Company is a major American insurance provider known for offering a wide range of property, casualty, and specialty insurance products to individuals and businesses.
-
D.
Nationwide Insurance
Nationwide Insurance is a major U.S.-based insurance and financial services company offering a wide range of products including auto, home, life, and commercial insurance.
-
E.
National Indemnity Company
National Indemnity Company is a major U.S. property and casualty insurer best known as a core insurance subsidiary of Berkshire Hathaway.
- 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_69d6ab4669e48190b59246358b0383ab |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d903ee4f9081909e5a58ecbd830b14 |
completed | April 10, 2026, 2:06 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f48b71e5c48190a58ace8ef7c8928d |
completed | May 1, 2026, 11:16 a.m. |
| NEDg | Description generation | batch_69f48fc7a8848190a06b34cc45db4789 |
completed | May 1, 2026, 11:34 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f495f069c48190a6e5856c272420c0 |
completed | May 1, 2026, noon |
Created at: April 8, 2026, 9:47 p.m.