Triple
T6602788
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Amtrak Texas Eagle |
E149040
|
entity |
| Predicate | routeEndExtension |
P29764
|
FINISHED |
| Object | Los Angeles, California |
E158960
|
NE FINISHED |
How this triple was built (3 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: Los Angeles, California | Statement: [Amtrak Texas Eagle, routeEndExtension, Los Angeles, California]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Los Angeles, California Context triple: [Amtrak Texas Eagle, routeEndExtension, Los Angeles, California]
-
A.
Los Angeles
Los Angeles is a major U.S. metropolis known for its entertainment industry, cultural diversity, and sprawling urban landscape.
-
B.
Los Ángeles
Los Ángeles is a mid-sized Chilean city known as an important commercial and agricultural center in the south-central part of the country.
-
C.
Los Angeles, California, United States of America
chosen
Los Angeles, California, United States of America is a major West Coast metropolis known as a global center for the entertainment industry, particularly film and television.
-
D.
San Andreas, California
San Andreas, California is a small historic Gold Rush-era town in the Sierra Nevada foothills that serves as the administrative and commercial center of Calaveras County.
-
E.
Malibu, California
Malibu, California is a coastal city in Los Angeles County known for its scenic beaches, affluent residential communities, and role as a hub for entertainment industry professionals.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: routeEndExtension Context triple: [Amtrak Texas Eagle, routeEndExtension, Los Angeles, California]
-
A.
routeExtension
chosen
Indicates that an existing route is extended beyond its original endpoint to cover additional segments or destinations.
-
B.
routeEndRegion
Indicates the geographic region where a route terminates or reaches its endpoint.
-
C.
routeCompleted
Indicates that a specified route has been fully traversed or finished by the relevant entity or process.
-
D.
routeMayInclude
Indicates that a given route can optionally pass through, contain, or involve a specified segment, location, or element as part of its path.
-
E.
routeFunction
Indicates a functional relationship that maps an input route (such as a path, trajectory, or connection) to a corresponding output or behavior associated with that route.
- F. None of above.
Provenance (4 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_69c687eaa7508190bb58ce2aa02039b3 |
completed | March 27, 2026, 1:36 p.m. |
| NER | Named-entity recognition | batch_69c6cc9c6cb0819084fec8e0beb430de |
completed | March 27, 2026, 6:29 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c6f784b8288190bf3778721fad4eb1 |
completed | March 27, 2026, 9:32 p.m. |
| PD | Predicate disambiguation | batch_69c6acfd17388190bd0bb8b2371e7df1 |
completed | March 27, 2026, 4:14 p.m. |
Created at: March 27, 2026, 1:56 p.m.