Triple
T1720621
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Charles Schwab Field Omaha |
E37380
|
entity |
| Predicate | publicTransit |
P1288
|
FINISHED |
| Object | Omaha Metro bus service |
E153857
|
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: Omaha Metro bus service | Statement: [Charles Schwab Field Omaha, publicTransit, Omaha Metro bus service]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Omaha Metro bus service Context triple: [Charles Schwab Field Omaha, publicTransit, Omaha Metro bus service]
-
A.
Metro Transit Omaha
chosen
Metro Transit Omaha is the primary public transportation agency serving the Omaha metropolitan area in Douglas County, Nebraska, operating bus and related transit services.
-
B.
OmniRide bus service
OmniRide bus service is a public transit system in Northern Virginia that provides local and commuter bus routes connecting suburban communities with major employment and activity centers in the region.
-
C.
IndyGo bus service
IndyGo bus service is the public transportation system serving Indianapolis, Indiana, operating local and express bus routes throughout the city and surrounding areas.
-
D.
Helena Area Transit System
Helena Area Transit System is the primary public bus service providing local transportation within Helena, Montana.
-
E.
MiWay bus services
MiWay bus services is the public transit system for the City of Mississauga, Ontario, operating local and express bus routes that connect the city with surrounding regions.
- 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_69a8861912dc8190931af43b4b9158a7 |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69aa63558d7c8190830cb8ee2e4a8932 |
completed | March 6, 2026, 5:17 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad8aeca12881908efad5991bb0f12b |
completed | March 8, 2026, 2:42 p.m. |
Created at: March 4, 2026, 7:30 p.m.