Triple
T22820888
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mary Jo Kopechne |
E565225
|
entity |
| Predicate | employer |
P7
|
FINISHED |
| Object | Matt Reese Associates |
—
|
NE NERFINISHED |
How this triple was built (3 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: Matt Reese Associates | Statement: [Mary Jo Kopechne, employer, Matt Reese Associates]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Matt Reese Associates Context triple: [Mary Jo Kopechne, employer, Matt Reese Associates]
-
A.
Rouse & Associates
Rouse & Associates was a real estate development firm known for developing major commercial office projects, including prominent skyscrapers in Philadelphia.
-
B.
Robert Donnell & Associates
Robert Donnell & Associates is the fictional Boston criminal defense law firm founded and led by attorney Bobby Donnell in the television series "The Practice."
-
C.
Drew Associates
Drew Associates was a pioneering American documentary film production company known for helping to establish the Direct Cinema movement in the 1960s through its innovative, observational style of filmmaking.
-
D.
Alan Baxter & Associates
Alan Baxter & Associates is a UK-based engineering and urban design consultancy known for its work on innovative structural and infrastructure projects.
-
E.
Adamson Associates
Adamson Associates is an international architecture and design firm known for its work on major commercial and mixed-use developments, including prominent skyscrapers and urban landmarks.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Matt Reese Associates Target entity description: Matt Reese Associates was a Washington, D.C.–based political consulting and public relations firm active in U.S. Democratic politics during the 1960s.
-
A.
Rouse & Associates
Rouse & Associates was a real estate development firm known for developing major commercial office projects, including prominent skyscrapers in Philadelphia.
-
B.
Robert Donnell & Associates
Robert Donnell & Associates is the fictional Boston criminal defense law firm founded and led by attorney Bobby Donnell in the television series "The Practice."
-
C.
Drew Associates
Drew Associates was a pioneering American documentary film production company known for helping to establish the Direct Cinema movement in the 1960s through its innovative, observational style of filmmaking.
-
D.
Alan Baxter & Associates
Alan Baxter & Associates is a UK-based engineering and urban design consultancy known for its work on innovative structural and infrastructure projects.
-
E.
Adamson Associates
Adamson Associates is an international architecture and design firm known for its work on major commercial and mixed-use developments, including prominent skyscrapers and urban landmarks.
- F. None of above. chosen
Provenance (2 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_69e2458426188190b58b8ab4844fe420 |
completed | April 17, 2026, 2:36 p.m. |
| NER | Named-entity recognition | batch_69f17dcffdd88190a5f9c780c71b5053 |
completed | April 29, 2026, 3:41 a.m. |
Created at: April 17, 2026, 3:33 p.m.