Triple

T12612414
Position Surface form Disambiguated ID Type / Status
Subject Casa Blanca neighborhood E301159 entity
Predicate hasTransportConnection P845 FINISHED
Object Casa Blanca train station
Casa Blanca train station is a local railway stop serving the Casa Blanca neighborhood, providing residents with regional train connections.
 E993125 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: Casa Blanca train station | Statement: [Casa Blanca neighborhood, hasTransportConnection, Casa Blanca train station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Casa Blanca train station
Context triple: [Casa Blanca neighborhood, hasTransportConnection, Casa Blanca train station]
  • A. Union Station (rail)
    Union Station (rail) is Toronto’s primary intercity and commuter railway hub, serving as a central gateway for regional and national train services.
  • B. Union Depot station
    Union Depot station is a major multimodal transit hub in downtown Saint Paul, Minnesota, serving light rail, intercity trains, and buses.
  • C. Jackson Amtrak station
    Jackson Amtrak station is a historic passenger rail station in Jackson, Michigan, serving Amtrak trains on the Wolverine line between Chicago and Detroit/Pontiac.
  • D. La Junta Amtrak station
    La Junta Amtrak station is a passenger rail station in La Junta, Colorado, serving Amtrak’s long-distance Southwest Chief route between Chicago and Los Angeles.
  • E. Union Depot
    "Union Depot" is a 1932 American pre-Code drama film directed by Alfred E. Green and starring Douglas Fairbanks Jr. and Joan Blondell, set around the intersecting lives of characters in a bustling train station.
  • 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: Casa Blanca train station
Triple: [Casa Blanca neighborhood, hasTransportConnection, Casa Blanca train station]
Generated description
Casa Blanca train station is a local railway stop serving the Casa Blanca neighborhood, providing residents with regional train connections.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Casa Blanca train station
Target entity description: Casa Blanca train station is a local railway stop serving the Casa Blanca neighborhood, providing residents with regional train connections.
  • A. Union Station (rail)
    Union Station (rail) is Toronto’s primary intercity and commuter railway hub, serving as a central gateway for regional and national train services.
  • B. Union Depot station
    Union Depot station is a major multimodal transit hub in downtown Saint Paul, Minnesota, serving light rail, intercity trains, and buses.
  • C. Jackson Amtrak station
    Jackson Amtrak station is a historic passenger rail station in Jackson, Michigan, serving Amtrak trains on the Wolverine line between Chicago and Detroit/Pontiac.
  • D. La Junta Amtrak station
    La Junta Amtrak station is a passenger rail station in La Junta, Colorado, serving Amtrak’s long-distance Southwest Chief route between Chicago and Los Angeles.
  • E. Union Depot
    "Union Depot" is a 1932 American pre-Code drama film directed by Alfred E. Green and starring Douglas Fairbanks Jr. and Joan Blondell, set around the intersecting lives of characters in a bustling train station.
  • 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_69d7bdeaf49c8190b13800111fa77ea3 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d954eaf8d08190a06abb6918253acd completed April 10, 2026, 7:52 p.m.
NED1 Entity disambiguation (via context triple) batch_69f65ed1044c8190bbe881d32a4bf29e completed May 2, 2026, 8:30 p.m.
NEDg Description generation batch_69f6617479ec819080eac67abc9bc435 completed May 2, 2026, 8:41 p.m.
NED2 Entity disambiguation (via description) batch_69f662695a348190b9911a19dfc9e779 completed May 2, 2026, 8:45 p.m.
Created at: April 9, 2026, 5:12 p.m.