Triple
T6629071
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Amtrak Sunset Limited |
E149874
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object | Sunset Route |
E35654
|
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 Route | Statement: [Amtrak Sunset Limited, namedAfter, Sunset Route]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sunset Route Context triple: [Amtrak Sunset Limited, namedAfter, Sunset Route]
-
A.
Sunset Route
chosen
Sunset Route is a historic transcontinental railroad corridor across the southern United States that inspired the name of Amtrak’s long-distance Sunset Limited passenger train.
-
B.
Sunset Road
Sunset Road is a significant east–west thoroughfare in Enterprise, Nevada, serving as a key connector within the Las Vegas Valley road network.
-
C.
Sundown Trail
Sundown Trail is a 1931 American Western film starring cowboy actor Tom Keene.
-
D.
Sunrise Highway
Sunrise Highway is a major east–west arterial road on Long Island, New York, connecting numerous South Shore communities and serving as a key commuter and commercial route.
-
E.
Sunset Junction
Sunset Junction is a vibrant intersection and cultural hub in Los Angeles’ Silver Lake neighborhood, known for its eclectic mix of cafes, bars, boutiques, and creative community life.
- 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_69c687ee50048190aa151765bef16193 |
completed | March 27, 2026, 1:36 p.m. |
| NER | Named-entity recognition | batch_69c6afa4a08481908cb5a554f388f32a |
completed | March 27, 2026, 4:26 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c6eeeaa67881908bef71c5fa61c599 |
completed | March 27, 2026, 8:56 p.m. |
Created at: March 27, 2026, 1:59 p.m.