Triple

T10566841
Position Surface form Disambiguated ID Type / Status
Subject Homewood station E249371 entity
Predicate servedByAmtrakRoute P782 FINISHED
Object City of New Orleans E562726 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: City of New Orleans | Statement: [Homewood station, servedByAmtrakRoute, City of New Orleans]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: City of New Orleans
Context triple: [Homewood station, servedByAmtrakRoute, City of New Orleans]
  • A. City of New Orleans chosen
    City of New Orleans is a famous long-distance passenger train that runs between Chicago and New Orleans and was popularized by the folk song of the same name.
  • B. New Orleans
    New Orleans is a historic port city in southeastern Louisiana known for its vibrant jazz music, Creole cuisine, and distinctive French and Spanish-influenced architecture.
  • C. Mid-City New Orleans
    Mid-City New Orleans is a historic, largely residential neighborhood in the heart of New Orleans known for its local eateries, cultural landmarks, and proximity to City Park.
  • D. New Orleans, Louisiana, United States
    New Orleans, Louisiana, United States is a historic Gulf Coast city renowned for its vibrant jazz music scene, distinctive Creole and Cajun culture, and annual Mardi Gras celebrations.
  • E. New Orleans, Louisiana, United States
    New Orleans, Louisiana, United States is a historic port city on the Mississippi River known for its vibrant jazz music, distinctive Creole and Cajun culture, and annual Mardi Gras celebrations.
  • 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: servedByAmtrakRoute
Context triple: [Homewood station, servedByAmtrakRoute, City of New Orleans]
  • A. servedByRailroad chosen
    Indicates that a location or facility is provided with transportation or service by a railroad line or company.
  • B. servedByRailBranch
    Indicates that a location or facility is connected to and provided service by a specific railway branch line.
  • C. hasRailRoute
    Indicates that there exists a rail-based transportation route or connection between the related entities.
  • D. railwayTypeServed
    Indicates the type of railway system or service that a given entity (such as a station, line, or facility) is designed to serve or accommodate.
  • E. transportationServedBy
    Indicates that a transportation facility, route, or area is provided service or coverage by a specific transportation provider or mode.
  • 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_69d381c8bd708190acf3d275c908251e completed April 6, 2026, 9:50 a.m.
NER Named-entity recognition batch_69d5272ef5848190b76d671ea2d26314 completed April 7, 2026, 3:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69de222baab081908e2e2b18f656dedb completed April 14, 2026, 11:16 a.m.
PD Predicate disambiguation batch_69d51901ff6c819095e7b528170a69dc completed April 7, 2026, 2:47 p.m.
Created at: April 6, 2026, 12:36 p.m.