Triple
T13330806
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Key West Extension |
E317567
|
entity |
| Predicate | alsoKnownAs |
P39
|
FINISHED |
| Object | Overseas Railroad |
E1035952
|
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: Overseas Railroad | Statement: [Key West Extension, alsoKnownAs, Overseas Railroad]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Overseas Railroad Context triple: [Key West Extension, alsoKnownAs, Overseas Railroad]
-
A.
Overseas Railroad
chosen
The Overseas Railroad was a historic extension of the Florida East Coast Railway that connected mainland Florida to Key West across a series of long bridges over the Florida Keys.
-
B.
The Standard Railroad of the World
The Standard Railroad of the World was the proud slogan and nickname of the Pennsylvania Railroad, once one of the largest and most influential railroads in the United States.
-
C.
The Railroad
The Railroad is a 19th-century American folk song, also known as "The Railway," that reflects the expansion of rail transport and its impact on society.
-
D.
Buenos Aires and Pacific Railway
The Buenos Aires and Pacific Railway was a major British-owned railway company in Argentina that operated key long-distance and suburban lines connecting Buenos Aires with western regions of the country during the late 19th and early 20th centuries.
-
E.
Central Pacific
Central Pacific refers to the midsection of the Pacific Ocean region, historically significant as a major area of military operations and command during the Pacific theater of World War II.
- 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_69d806b4d62c81908d4ced1665414be5 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d9992fffa0819086610ae3bed2e2f9 |
completed | April 11, 2026, 12:43 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7266f70088190a518e273af507361 |
completed | May 3, 2026, 10:41 a.m. |
Created at: April 9, 2026, 9:30 p.m.