Triple

T5600103
Position Surface form Disambiguated ID Type / Status
Subject Princeton Junction E147096 entity
Predicate hasConnectingService P6787 FINISHED
Object Princeton Shuttle (Dinky)
Princeton Shuttle (Dinky) is a short commuter rail line in New Jersey that connects Princeton University to the Northeast Corridor rail network.
E533631 NE FINISHED

How this triple was built (5 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: Princeton Shuttle (Dinky) | Statement: [Princeton Junction, hasConnectingService, Princeton Shuttle (Dinky)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Princeton Shuttle (Dinky)
Context triple: [Princeton Junction, hasConnectingService, Princeton Shuttle (Dinky)]
  • A. Academy Bus
    Academy Bus is a large private bus company in the United States known for operating commuter, charter, and intercity services, particularly in the New York–New Jersey region.
  • B. Red Car Trolley
    Red Car Trolley is a vintage-style streetcar attraction at Disney California Adventure Park that transports guests along Buena Vista Street and Hollywood Land, evoking Los Angeles transit of the 1920s–30s.
  • C. M-Line Trolley
    M-Line Trolley is a heritage streetcar system operating in Dallas, Texas, providing free public transportation along the McKinney Avenue and Uptown areas.
  • D. DART streetcar
    The DART streetcar is a modern urban rail transit service in Dallas, Texas, providing short-distance connections through the downtown and nearby districts as part of the city’s public transportation system.
  • E. Metrocars
    Metrocars are the electric multiple unit trains specifically designed and used for passenger services on the Tyne and Wear Metro system in North East England.
  • 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: Princeton Shuttle (Dinky)
Triple: [Princeton Junction, hasConnectingService, Princeton Shuttle (Dinky)]
Generated description
Princeton Shuttle (Dinky) is a short commuter rail line in New Jersey that connects Princeton University to the Northeast Corridor rail network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Princeton Shuttle (Dinky)
Target entity description: Princeton Shuttle (Dinky) is a short commuter rail line in New Jersey that connects Princeton University to the Northeast Corridor rail network.
  • A. Academy Bus
    Academy Bus is a large private bus company in the United States known for operating commuter, charter, and intercity services, particularly in the New York–New Jersey region.
  • B. Red Car Trolley
    Red Car Trolley is a vintage-style streetcar attraction at Disney California Adventure Park that transports guests along Buena Vista Street and Hollywood Land, evoking Los Angeles transit of the 1920s–30s.
  • C. M-Line Trolley
    M-Line Trolley is a heritage streetcar system operating in Dallas, Texas, providing free public transportation along the McKinney Avenue and Uptown areas.
  • D. DART streetcar
    The DART streetcar is a modern urban rail transit service in Dallas, Texas, providing short-distance connections through the downtown and nearby districts as part of the city’s public transportation system.
  • E. Metrocars
    Metrocars are the electric multiple unit trains specifically designed and used for passenger services on the Tyne and Wear Metro system in North East England.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasConnectingService
Context triple: [Princeton Junction, hasConnectingService, Princeton Shuttle (Dinky)]
  • A. hasServiceTo chosen
    Indicates that one entity provides, offers, or operates a service for or directed toward another entity.
  • B. hasCellService
    Indicates that a location, device, or area is within range of a cellular network and can access mobile phone or data services.
  • C. hasConnection
    Indicates that there exists a link, association, or relationship between two entities.
  • D. hasServiceType
    Indicates that an entity is associated with or categorized by a particular type of service.
  • E. hasBroadcastService
    Indicates that an entity provides or is associated with a particular broadcast service.
  • F. None of above.

Provenance (6 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_69c009043d648190a7af89698ccf1e3e completed March 22, 2026, 3:21 p.m.
NER Named-entity recognition batch_69c020d936dc8190a2e599f1df9fdd91 completed March 22, 2026, 5:03 p.m.
NED1 Entity disambiguation (via context triple) batch_69c02873b1dc8190b11a6c069f3e4f7e completed March 22, 2026, 5:35 p.m.
NEDg Description generation batch_69c035f54f6c8190badbfd800012c399 completed March 22, 2026, 6:33 p.m.
NED2 Entity disambiguation (via description) batch_69c036f0edb48190bfa74f7f2c9d9ab1 completed March 22, 2026, 6:37 p.m.
PD Predicate disambiguation batch_69c01b1890ec8190b9e6fa488792e4d4 completed March 22, 2026, 4:38 p.m.
Created at: March 22, 2026, 3:38 p.m.