Triple
T8726482
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Union Station (Los Angeles) |
E207142
|
entity |
| Predicate | servedBy |
P82
|
FINISHED |
| Object | Megabus |
E63225
|
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: Megabus | Statement: [Union Station (Los Angeles), servedBy, Megabus]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Megabus Context triple: [Union Station (Los Angeles), servedBy, Megabus]
-
A.
Megabus
chosen
Megabus is a low-cost intercity coach service known for operating long-distance bus routes across major cities in North America and Europe.
-
B.
BoltBus
BoltBus is a low-cost intercity bus service in the United States and Canada known for offering budget-friendly fares and modern onboard amenities.
-
C.
FlyAway Bus
FlyAway Bus is an express shuttle service that provides direct, frequent connections between Los Angeles International Airport and key locations throughout the Los Angeles area.
-
D.
FlixBus
FlixBus is a long-distance intercity bus company offering low-cost coach travel across numerous cities in North America and Europe.
-
E.
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.
- 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_69ca835811d8819081ea00fd2a2c9a1c |
completed | March 30, 2026, 2:06 p.m. |
| NER | Named-entity recognition | batch_69cc5d16cba881908e2a14b60ae65524 |
completed | March 31, 2026, 11:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cf2912c4e08190a147fc31db6788d1 |
completed | April 3, 2026, 2:42 a.m. |
Created at: March 30, 2026, 6:36 p.m.