Triple
T5116876
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Baldwin Locomotive Works |
E115357
|
entity |
| Predicate | foundedBy |
P104
|
FINISHED |
| Object | Matthias W. Baldwin |
E391308
|
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: Matthias W. Baldwin | Statement: [Baldwin Locomotive Works, foundedBy, Matthias W. Baldwin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Matthias W. Baldwin Context triple: [Baldwin Locomotive Works, foundedBy, Matthias W. Baldwin]
-
A.
Matthias W. Baldwin
chosen
Matthias W. Baldwin was a 19th-century American inventor and industrialist best known for founding the Baldwin Locomotive Works, one of the largest and most influential locomotive manufacturers in the world.
-
B.
Simeon E. Baldwin
Simeon E. Baldwin was an American jurist, legal scholar, and governor of Connecticut who played a key role in shaping legal education and public life in the late 19th and early 20th centuries.
-
C.
Enos M. Barton
Enos M. Barton was an American engineer and businessman best known as a co-founder and early leader of Western Electric, a major telecommunications manufacturing company.
-
D.
Elias B. Caldwell
Elias B. Caldwell was an early 19th-century American lawyer and reformer best known as a founding figure of the American Colonization Society, which promoted the resettlement of free African Americans to Africa.
-
E.
Josiah Snelling
Josiah Snelling was a 19th-century U.S. Army officer best known for commanding and overseeing the construction of the frontier outpost that became Fort Snelling in Minnesota.
- 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_69bd4441d1648190a54a533895041987 |
completed | March 20, 2026, 12:57 p.m. |
| NER | Named-entity recognition | batch_69bd77ccb19c8190844c628ff7cfcca2 |
completed | March 20, 2026, 4:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bebaafd674819080b751216e5b6f70 |
completed | March 21, 2026, 3:35 p.m. |
Created at: March 20, 2026, 1:41 p.m.