Triple
T19463705
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Marshall, Texas |
E486938
|
entity |
| Predicate | hasRailFacility |
P19495
|
FINISHED |
| Object | Texas and Pacific Railway Depot and Museum |
—
|
NE NERFINISHED |
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: Texas and Pacific Railway Depot and Museum | Statement: [Marshall, Texas, hasRailFacility, Texas and Pacific Railway Depot and Museum]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Texas and Pacific Railway Depot and Museum Context triple: [Marshall, Texas, hasRailFacility, Texas and Pacific Railway Depot and Museum]
-
A.
Texas and Pacific Railway Depot
chosen
The Texas and Pacific Railway Depot in Marshall, Texas, is a historic former railroad station that served as a major regional rail hub and now stands as a preserved landmark reflecting the city’s railroad heritage.
-
B.
Nacogdoches Railroad Depot Museum
The Nacogdoches Railroad Depot Museum is a local history museum in Nacogdoches, Texas, dedicated to preserving and interpreting the community’s railroad heritage in a restored historic depot.
-
C.
Galveston Railroad Museum
The Galveston Railroad Museum is a transportation history museum in Galveston, Texas, featuring historic locomotives, railcars, and exhibits on American railroading.
-
D.
Oklahoma City Santa Fe Depot
Oklahoma City Santa Fe Depot is a historic downtown Oklahoma City train station that now serves as the primary passenger rail hub for Amtrak service in the region.
-
E.
Union Depot Railroad Museum
Union Depot Railroad Museum is a local history museum in Mendota, Illinois, dedicated to preserving and interpreting the region’s railroad heritage and its historic depot.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d8e8d86d608190bd199a98d0297f27 |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e633cf95988190b13b2153e67d0cac |
completed | April 20, 2026, 2:10 p.m. |
Created at: April 10, 2026, 1:38 p.m.