Triple
T6462518
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tom Thumb (locomotive) |
E142154
|
entity |
| Predicate | designer |
P184
|
FINISHED |
| Object | Peter Cooper |
E328202
|
NE FINISHED |
How this triple was built (2 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: Peter Cooper | Statement: [Tom Thumb (locomotive), designer, Peter Cooper]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Peter Cooper Context triple: [Tom Thumb (locomotive), designer, Peter Cooper]
-
A.
Peter Cooper
chosen
Peter Cooper was a 19th-century American industrialist, inventor, and philanthropist best known for founding The Cooper Union for the Advancement of Science and Art in New York City.
-
B.
Thomas A. Scott
Thomas A. Scott was a prominent 19th-century American railroad executive and businessman who played a key logistical role for the Union during the Civil War.
-
C.
Hiram Barney
Hiram Barney was a 19th-century American lawyer, abolitionist, and Republican political figure who served in a key federal customs post in New York during the Civil War era.
-
D.
Thomas N. Downing
Thomas N. Downing was an American Democratic congressman from Virginia known for his role in initiating and leading congressional investigations into the assassinations of President John F. Kennedy and Dr. Martin Luther King Jr.
-
E.
Lewis Tappan
Lewis Tappan was a prominent 19th-century American abolitionist and businessman who played a key role in the anti-slavery movement and in supporting the legal defense of the Amistad captives.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69c008d2f91c8190a8178767a35e08fc |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c069f7e5908190ae4d8da2b14d274f |
completed | March 22, 2026, 10:15 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c65fce95008190b821aafdddbe8296 |
completed | March 27, 2026, 10:45 a.m. |
Created at: March 22, 2026, 4:49 p.m.