Triple
T16213099
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Canton, Massachusetts |
E393514
|
entity |
| Predicate | headquartersLocationOf |
P62
|
FINISHED |
| Object |
Boston Mutual Life Insurance Company
Boston Mutual Life Insurance Company is a U.S.-based mutual life insurance provider offering individual and workplace insurance products and services.
|
E1201104
|
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: Boston Mutual Life Insurance Company | Statement: [Canton, Massachusetts, headquartersLocationOf, Boston Mutual Life Insurance Company]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Boston Mutual Life Insurance Company Context triple: [Canton, Massachusetts, headquartersLocationOf, Boston Mutual Life Insurance Company]
-
A.
Massachusetts Mutual Life Insurance Company
Massachusetts Mutual Life Insurance Company is a major American mutual life insurance and financial services firm headquartered in Springfield, Massachusetts.
-
B.
Metropolitan Life Insurance Company
Metropolitan Life Insurance Company is a major American insurance firm historically known for its large-scale real estate developments and prominent role in the U.S. financial services industry.
-
C.
Pacific Mutual Life Insurance Company
Pacific Mutual Life Insurance Company is a long-established American life insurance firm known for providing a range of life and financial protection products.
-
D.
New York Life Insurance Company
New York Life Insurance Company is one of the largest and oldest mutual life insurance companies in the United States, offering a range of insurance and financial products.
-
E.
John Hancock Mutual Life Insurance Company
John Hancock Mutual Life Insurance Company was a major American life insurance firm based in Boston, known for its prominent role in the financial services industry and for sponsoring landmark real estate developments.
- 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: Boston Mutual Life Insurance Company Triple: [Canton, Massachusetts, headquartersLocationOf, Boston Mutual Life Insurance Company]
Generated description
Boston Mutual Life Insurance Company is a U.S.-based mutual life insurance provider offering individual and workplace insurance products and services.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Boston Mutual Life Insurance Company Target entity description: Boston Mutual Life Insurance Company is a U.S.-based mutual life insurance provider offering individual and workplace insurance products and services.
-
A.
Massachusetts Mutual Life Insurance Company
Massachusetts Mutual Life Insurance Company is a major American mutual life insurance and financial services firm headquartered in Springfield, Massachusetts.
-
B.
Metropolitan Life Insurance Company
Metropolitan Life Insurance Company is a major American insurance firm historically known for its large-scale real estate developments and prominent role in the U.S. financial services industry.
-
C.
Pacific Mutual Life Insurance Company
Pacific Mutual Life Insurance Company is a long-established American life insurance firm known for providing a range of life and financial protection products.
-
D.
New York Life Insurance Company
New York Life Insurance Company is one of the largest and oldest mutual life insurance companies in the United States, offering a range of insurance and financial products.
-
E.
John Hancock Mutual Life Insurance Company
John Hancock Mutual Life Insurance Company was a major American life insurance firm based in Boston, known for its prominent role in the financial services industry and for sponsoring landmark real estate developments.
- 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_69d87f1f5bd08190bd01cac0d5b9d2ef |
completed | April 10, 2026, 4:39 a.m. |
| NER | Named-entity recognition | batch_69e227f2c1288190bfaed49c364bfa22 |
completed | April 17, 2026, 12:30 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0007932f088190b6c20913cfb932f4 |
completed | May 10, 2026, 4:20 a.m. |
| NEDg | Description generation | batch_6a0009d6e7288190907075f5ee72f3ad |
completed | May 10, 2026, 4:30 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a000ad7a72481909a74643d8c0c9b5a |
completed | May 10, 2026, 4:34 a.m. |
Created at: April 10, 2026, 5:03 a.m.