Triple
T12838073
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Merlo Field |
E306971
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object | Harry A. Merlo |
—
|
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: Harry A. Merlo | Statement: [Merlo Field, namedAfter, Harry A. Merlo]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Harry A. Merlo Context triple: [Merlo Field, namedAfter, Harry A. Merlo]
-
A.
Roger O. Hirson
Roger O. Hirson was an American playwright and screenwriter best known for writing the book for the Tony Award–winning musical "Pippin."
-
B.
Edward L. Alperson
Edward L. Alperson was an American film producer and studio executive known for his work on mid-20th-century genre and independent films.
-
C.
Arthur B. Metzner
Arthur B. Metzner was a prominent chemical engineer and rheologist known for his influential contributions to non-Newtonian fluid mechanics and polymer processing.
-
D.
Edgar J. Scherick
Edgar J. Scherick was an American television and film producer known for developing influential TV programs and producing notable films throughout the mid-20th century.
-
E.
Robert N. Davoren
Robert N. Davoren was a notable figure in New York City's correctional system, commemorated by having a Rikers Island jail facility named in his honor.
- 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: Harry A. Merlo Target entity description: Harry A. Merlo was an American timber industry executive and philanthropist known for his leadership at Louisiana-Pacific Corporation and support of sports and education in the Pacific Northwest.
-
A.
Roger O. Hirson
Roger O. Hirson was an American playwright and screenwriter best known for writing the book for the Tony Award–winning musical "Pippin."
-
B.
Edward L. Alperson
Edward L. Alperson was an American film producer and studio executive known for his work on mid-20th-century genre and independent films.
-
C.
Arthur B. Metzner
Arthur B. Metzner was a prominent chemical engineer and rheologist known for his influential contributions to non-Newtonian fluid mechanics and polymer processing.
-
D.
Edgar J. Scherick
Edgar J. Scherick was an American television and film producer known for developing influential TV programs and producing notable films throughout the mid-20th century.
-
E.
Robert N. Davoren
Robert N. Davoren was a notable figure in New York City's correctional system, commemorated by having a Rikers Island jail facility named in his honor.
- 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_69d7bdf52b94819096d6f0ba4ab50a98 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d96ff015f4819090070a01f3938acc |
completed | April 10, 2026, 9:47 p.m. |
Created at: April 9, 2026, 5:35 p.m.