Triple
T514829
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Newton Public Schools |
E10683
|
entity |
| Predicate | hasSuperintendent |
P2537
|
FINISHED |
| Object |
David Fleishman
David Fleishman is an American educational administrator known for leading the Newton Public Schools district in Massachusetts.
|
E156792
|
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: David Fleishman | Statement: [Newton Public Schools, hasSuperintendent, David Fleishman]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: David Fleishman Context triple: [Newton Public Schools, hasSuperintendent, David Fleishman]
-
A.
Michael Filerman
Michael Filerman was an American television producer best known for developing and producing popular prime-time soap operas during the 1970s and 1980s.
-
B.
Leon Feldhendler
Leon Feldhendler was a Polish Jewish resistance leader and Holocaust survivor best known for co-organizing the 1943 prisoner uprising at the Sobibor extermination camp.
-
C.
Page Feldman
Page Feldman is a television producer best known for her executive production work on the reality competition series "The Apprentice."
-
D.
Michael Klein
Michael Klein is the father of Canadian author and activist Naomi Klein.
-
E.
Lorne David Lipowitz
Lorne David Lipowitz is the birth name of Lorne Michaels, the influential Canadian-American television producer and creator of "Saturday Night Live."
- 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: David Fleishman Triple: [Newton Public Schools, hasSuperintendent, David Fleishman]
Generated description
David Fleishman is an American educational administrator known for leading the Newton Public Schools district in Massachusetts.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: David Fleishman Target entity description: David Fleishman is an American educational administrator known for leading the Newton Public Schools district in Massachusetts.
-
A.
Michael Filerman
Michael Filerman was an American television producer best known for developing and producing popular prime-time soap operas during the 1970s and 1980s.
-
B.
Leon Feldhendler
Leon Feldhendler was a Polish Jewish resistance leader and Holocaust survivor best known for co-organizing the 1943 prisoner uprising at the Sobibor extermination camp.
-
C.
Page Feldman
Page Feldman is a television producer best known for her executive production work on the reality competition series "The Apprentice."
-
D.
Michael Klein
Michael Klein is the father of Canadian author and activist Naomi Klein.
-
E.
Lorne David Lipowitz
Lorne David Lipowitz is the birth name of Lorne Michaels, the influential Canadian-American television producer and creator of "Saturday Night Live."
- 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_69a2e84a0d08819087e01863fcd9abf1 |
completed | Feb. 28, 2026, 1:06 p.m. |
| NER | Named-entity recognition | batch_69a2f3b7557c8190a29cf1de359ea2ea |
completed | Feb. 28, 2026, 1:55 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69acce4b94d08190b7747b0b6d61e3e1 |
completed | March 8, 2026, 1:18 a.m. |
| NEDg | Description generation | batch_69accf3931bc81908e38755e2d024270 |
completed | March 8, 2026, 1:22 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69accfb8acfc8190bba379d8bb114c29 |
completed | March 8, 2026, 1:24 a.m. |
Created at: Feb. 28, 2026, 1:12 p.m.