Triple
T16872904
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Parkchester |
E421218
|
entity |
| Predicate | developedBy |
P73
|
FINISHED |
| Object | Metropolitan Life Insurance Company |
E328201
|
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: Metropolitan Life Insurance Company | Statement: [Parkchester, developedBy, Metropolitan Life Insurance Company]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Metropolitan Life Insurance Company Context triple: [Parkchester, developedBy, Metropolitan Life Insurance Company]
-
A.
Metropolitan Life Insurance Company
chosen
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.
-
B.
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.
-
C.
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.
-
D.
Hartford Fire Insurance Company
Hartford Fire Insurance Company is a major American insurance firm, founded in 1810 and based in Hartford, Connecticut, known for its property and casualty insurance products.
-
E.
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.
- 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_69d889d470fc8190b4aec199636c0c56 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e3b7f40410819088db22fa0d1eb808 |
completed | April 18, 2026, 4:57 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00c2b0dcbc8190a164cbd57586ac9c |
completed | May 10, 2026, 5:38 p.m. |
Created at: April 10, 2026, 5:29 a.m.