Triple
T7972736
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chicago–San Antonio via Texas Eagle |
E185365
|
entity |
| Predicate | connectsWith |
P37
|
FINISHED |
| Object | Sunset Limited (at San Antonio) |
E185364
|
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: Sunset Limited (at San Antonio) | Statement: [Chicago–San Antonio via Texas Eagle, connectsWith, Sunset Limited (at San Antonio)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sunset Limited (at San Antonio) Context triple: [Chicago–San Antonio via Texas Eagle, connectsWith, Sunset Limited (at San Antonio)]
-
A.
San Antonio station
chosen
San Antonio station is a historic Amtrak rail hub in downtown San Antonio, Texas, serving multiple long-distance passenger routes.
-
B.
San Antonio station
San Antonio station is a major central hub of the Medellín Metro system, serving as a key transfer point between multiple lines in downtown Medellín, Colombia.
-
C.
MoPac
MoPac is a major north–south freeway in Austin, Texas, running along the Union Pacific railroad corridor and serving as a key commuter route through the city.
-
D.
MoPac
MoPac is the common nickname for the Missouri Pacific Railroad, a major historic U.S. railroad that operated across the Midwest and Southwest.
-
E.
El Dorado Transit
El Dorado Transit is a public transportation agency serving El Dorado County, California, providing local and commuter bus services that link the region to nearby urban centers.
- 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_69ca8297699481909b75a405f01e03af |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cb3bd580dc819084be5b7963b6029c |
completed | March 31, 2026, 3:13 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cbe0b207ec8190a1a78e77a6bdb15e |
completed | March 31, 2026, 2:56 p.m. |
Created at: March 30, 2026, 5:13 p.m.