Triple
T3131804
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Charlie Baker |
E65431
|
entity |
| Predicate | positionHeld |
P8
|
FINISHED |
| Object |
CEO of Harvard Pilgrim Health Care
The CEO of Harvard Pilgrim Health Care is the chief executive responsible for leading and overseeing the operations and strategic direction of the nonprofit New England–based health insurance company Harvard Pilgrim Health Care.
|
E330463
|
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: CEO of Harvard Pilgrim Health Care | Statement: [Charlie Baker, positionHeld, CEO of Harvard Pilgrim Health Care]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: CEO of Harvard Pilgrim Health Care Context triple: [Charlie Baker, positionHeld, CEO of Harvard Pilgrim Health Care]
-
A.
Dean of the Harvard Kennedy School
The Dean of the Harvard Kennedy School is the chief academic and administrative leader of Harvard University's school of public policy and government, overseeing its educational programs, research, and strategic direction.
-
B.
Harvey V. Fineberg
Harvey V. Fineberg is an American physician and public health scholar known for his leadership roles in major health and philanthropic institutions, including serving as president of the Institute of Medicine (now the National Academy of Medicine).
-
C.
Chief Executive Officer of The Blackstone Group
The Chief Executive Officer of The Blackstone Group is the top executive responsible for leading one of the world’s largest alternative investment and private equity firms.
-
D.
Robert Wood Johnson IV
Robert Wood Johnson IV is an American businessman, heir to the Johnson & Johnson fortune, owner of the New York Jets, and former U.S. Ambassador to the United Kingdom.
-
E.
President of MIT
The President of MIT is the chief executive officer of the Massachusetts Institute of Technology, responsible for its overall academic leadership, strategic direction, and institutional governance.
- 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: CEO of Harvard Pilgrim Health Care Triple: [Charlie Baker, positionHeld, CEO of Harvard Pilgrim Health Care]
Generated description
The CEO of Harvard Pilgrim Health Care is the chief executive responsible for leading and overseeing the operations and strategic direction of the nonprofit New England–based health insurance company Harvard Pilgrim Health Care.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: CEO of Harvard Pilgrim Health Care Target entity description: The CEO of Harvard Pilgrim Health Care is the chief executive responsible for leading and overseeing the operations and strategic direction of the nonprofit New England–based health insurance company Harvard Pilgrim Health Care.
-
A.
Dean of the Harvard Kennedy School
The Dean of the Harvard Kennedy School is the chief academic and administrative leader of Harvard University's school of public policy and government, overseeing its educational programs, research, and strategic direction.
-
B.
Harvey V. Fineberg
Harvey V. Fineberg is an American physician and public health scholar known for his leadership roles in major health and philanthropic institutions, including serving as president of the Institute of Medicine (now the National Academy of Medicine).
-
C.
Chief Executive Officer of The Blackstone Group
The Chief Executive Officer of The Blackstone Group is the top executive responsible for leading one of the world’s largest alternative investment and private equity firms.
-
D.
Robert Wood Johnson IV
Robert Wood Johnson IV is an American businessman, heir to the Johnson & Johnson fortune, owner of the New York Jets, and former U.S. Ambassador to the United Kingdom.
-
E.
President of MIT
The President of MIT is the chief executive officer of the Massachusetts Institute of Technology, responsible for its overall academic leadership, strategic direction, and institutional governance.
- 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_69ad8581c25c8190b0d85ba9b9baa531 |
completed | March 8, 2026, 2:19 p.m. |
| NER | Named-entity recognition | batch_69ada55f77b881908866fc43bdb18185 |
completed | March 8, 2026, 4:35 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b20f82787c81908eb72b18614c3421 |
completed | March 12, 2026, 12:57 a.m. |
| NEDg | Description generation | batch_69b2102e35b08190ad9ca397f0c937da |
completed | March 12, 2026, 1 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b21458b07081909d75886e0d9f88e9 |
completed | March 12, 2026, 1:18 a.m. |
Created at: March 8, 2026, 3:04 p.m.