Triple
T235589
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nathaniel Bowditch |
E4501
|
entity |
| Predicate | employer |
P7
|
FINISHED |
| Object |
Massachusetts Hospital Life Insurance Company
Massachusetts Hospital Life Insurance Company was a prominent 19th-century Boston-based life insurance firm known for its early use of actuarial science and employment of mathematician Nathaniel Bowditch.
|
E30150
|
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: Massachusetts Hospital Life Insurance Company | Statement: [Nathaniel Bowditch, employer, Massachusetts Hospital Life Insurance Company]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Massachusetts Hospital Life Insurance Company Context triple: [Nathaniel Bowditch, employer, Massachusetts Hospital Life Insurance Company]
-
A.
Willis Group Holdings
Willis Group Holdings was a global insurance brokerage and risk management firm best known for acquiring the naming rights to Chicago’s Willis Tower (formerly the Sears Tower).
-
B.
United Colonies
The United Colonies was the collective name for the Thirteen American colonies that united in armed resistance against Great Britain during the early stages of the American Revolutionary War.
-
C.
Mass General Brigham
Mass General Brigham is a large, Boston-based nonprofit healthcare system and academic medical network that includes Massachusetts General Hospital and Brigham and Women’s Hospital among its flagship institutions.
-
D.
Meredith Corporation
Meredith Corporation was a major American media and marketing company best known for its portfolio of lifestyle magazines and television broadcasting assets.
-
E.
Massachusetts General Hospital
Massachusetts General Hospital is a major Boston-based teaching hospital and biomedical research center widely recognized for its clinical excellence and affiliation with Harvard Medical School.
- 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: Massachusetts Hospital Life Insurance Company Triple: [Nathaniel Bowditch, employer, Massachusetts Hospital Life Insurance Company]
Generated description
Massachusetts Hospital Life Insurance Company was a prominent 19th-century Boston-based life insurance firm known for its early use of actuarial science and employment of mathematician Nathaniel Bowditch.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Massachusetts Hospital Life Insurance Company Target entity description: Massachusetts Hospital Life Insurance Company was a prominent 19th-century Boston-based life insurance firm known for its early use of actuarial science and employment of mathematician Nathaniel Bowditch.
-
A.
Willis Group Holdings
Willis Group Holdings was a global insurance brokerage and risk management firm best known for acquiring the naming rights to Chicago’s Willis Tower (formerly the Sears Tower).
-
B.
United Colonies
The United Colonies was the collective name for the Thirteen American colonies that united in armed resistance against Great Britain during the early stages of the American Revolutionary War.
-
C.
Mass General Brigham
Mass General Brigham is a large, Boston-based nonprofit healthcare system and academic medical network that includes Massachusetts General Hospital and Brigham and Women’s Hospital among its flagship institutions.
-
D.
Meredith Corporation
Meredith Corporation was a major American media and marketing company best known for its portfolio of lifestyle magazines and television broadcasting assets.
-
E.
Massachusetts General Hospital
Massachusetts General Hospital is a major Boston-based teaching hospital and biomedical research center widely recognized for its clinical excellence and affiliation with Harvard Medical School.
- 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_69a257363ffc81909757bde7ab3404da |
completed | Feb. 28, 2026, 2:47 a.m. |
| NER | Named-entity recognition | batch_69a25ccab7648190be6e4f5febc1e313 |
completed | Feb. 28, 2026, 3:11 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a36478ebcc8190b95419be9bc6bba3 |
completed | Feb. 28, 2026, 9:56 p.m. |
| NEDg | Description generation | batch_69a3651d2b108190a81d8c3076f6e617 |
completed | Feb. 28, 2026, 9:58 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a3657903608190988a4c933bbc262c |
completed | Feb. 28, 2026, 10 p.m. |
Created at: Feb. 28, 2026, 2:53 a.m.