Triple
T18964626
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nantes metropolitan area |
E464001
|
entity |
| Predicate | hasPublicTransport |
P1288
|
FINISHED |
| Object |
Navibus river shuttles
Navibus river shuttles are a public boat service in the Nantes area that operates as part of the city’s urban transport network, carrying passengers along the Loire and its tributaries.
|
E1352248
|
NE FINISHED |
How this triple was built (4 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: Navibus river shuttles | Statement: [Nantes metropolitan area, hasPublicTransport, Navibus river shuttles]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Navibus river shuttles Context triple: [Nantes metropolitan area, hasPublicTransport, Navibus river shuttles]
-
A.
Bricktown Water Taxi
Bricktown Water Taxi is a popular guided boat tour service that transports visitors along the Bricktown Canal in Oklahoma City, offering sightseeing, history, and entertainment.
-
B.
Astoria Riverfront Trolley
The Astoria Riverfront Trolley is a historic streetcar that offers scenic rides along Astoria, Oregon’s Columbia River waterfront as a popular tourist attraction.
-
C.
I-Ride Trolley
The I-Ride Trolley is a tourist-oriented trolley bus service that provides convenient transportation along Orlando’s International Drive resort and attractions corridor.
-
D.
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.
-
E.
DC Streetcar
DC Streetcar is a modern streetcar transit system in Washington, D.C. that provides light-rail-style service along key corridors in the city.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Navibus river shuttles Triple: [Nantes metropolitan area, hasPublicTransport, Navibus river shuttles]
Generated description
Navibus river shuttles are a public boat service in the Nantes area that operates as part of the city’s urban transport network, carrying passengers along the Loire and its tributaries.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Navibus river shuttles Target entity description: Navibus river shuttles are a public boat service in the Nantes area that operates as part of the city’s urban transport network, carrying passengers along the Loire and its tributaries.
-
A.
Bricktown Water Taxi
Bricktown Water Taxi is a popular guided boat tour service that transports visitors along the Bricktown Canal in Oklahoma City, offering sightseeing, history, and entertainment.
-
B.
Astoria Riverfront Trolley
The Astoria Riverfront Trolley is a historic streetcar that offers scenic rides along Astoria, Oregon’s Columbia River waterfront as a popular tourist attraction.
-
C.
I-Ride Trolley
The I-Ride Trolley is a tourist-oriented trolley bus service that provides convenient transportation along Orlando’s International Drive resort and attractions corridor.
-
D.
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.
-
E.
DC Streetcar
DC Streetcar is a modern streetcar transit system in Washington, D.C. that provides light-rail-style service along key corridors in the city.
- F. None of above. chosen
Provenance (5 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_69d8dcffc278819086792a4ebfddfafa |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5d5d5365881909dcbb4988d273b24 |
completed | April 20, 2026, 7:29 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a05ad351160819090f58e19670cc69c |
completed | May 14, 2026, 11:08 a.m. |
| NEDg | Description generation | batch_6a05aedf05c4819096ac6a61ada4b310 |
completed | May 14, 2026, 11:15 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a05afe523208190a97142cd8e3b887b |
completed | May 14, 2026, 11:20 a.m. |
Created at: April 10, 2026, noon