Triple
T21959142
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Harriman Dam |
E542275
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object | Henry I. Harriman |
—
|
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: Henry I. Harriman | Statement: [Harriman Dam, namedAfter, Henry I. Harriman]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Henry I. Harriman Context triple: [Harriman Dam, namedAfter, Henry I. Harriman]
-
A.
Walter Harriman
Walter Harriman was a 19th-century American politician and Union Army officer whose legacy includes having the city of Harriman, Tennessee, named in his honor.
-
B.
Edward Henry Harriman
Edward Henry Harriman was a prominent American railroad executive and financier of the late 19th and early 20th centuries, known for reorganizing and expanding major railroads such as the Union Pacific.
-
C.
Oliver Harriman
Oliver Harriman was a prominent 19th-century American businessman and financier associated with major New York banking and railroad interests.
-
D.
John Harriman
John Harriman is a Starfleet officer in the Star Trek universe best known as the inexperienced and somewhat unprepared captain of the USS Enterprise-B during its ill-fated maiden voyage.
-
E.
Thomas Mott Osborne
Thomas Mott Osborne was an American prison reformer and progressive-era civic leader best known for pioneering humane, rehabilitative approaches to incarceration.
- 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: Henry I. Harriman Target entity description: Henry I. Harriman was an American businessman and public figure after whom the Harriman Dam in Vermont was named, reflecting his influence in regional development and infrastructure.
-
A.
Walter Harriman
Walter Harriman was a 19th-century American politician and Union Army officer whose legacy includes having the city of Harriman, Tennessee, named in his honor.
-
B.
Edward Henry Harriman
Edward Henry Harriman was a prominent American railroad executive and financier of the late 19th and early 20th centuries, known for reorganizing and expanding major railroads such as the Union Pacific.
-
C.
Oliver Harriman
Oliver Harriman was a prominent 19th-century American businessman and financier associated with major New York banking and railroad interests.
-
D.
John Harriman
John Harriman is a Starfleet officer in the Star Trek universe best known as the inexperienced and somewhat unprepared captain of the USS Enterprise-B during its ill-fated maiden voyage.
-
E.
Thomas Mott Osborne
Thomas Mott Osborne was an American prison reformer and progressive-era civic leader best known for pioneering humane, rehabilitative approaches to incarceration.
- 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_69e0c47fab1081908dc74a6545dbb051 |
completed | April 16, 2026, 11:14 a.m. |
| NER | Named-entity recognition | batch_69f1244204f081909742d4fe138610d6 |
completed | April 28, 2026, 9:18 p.m. |
Created at: April 16, 2026, 8 p.m.