Triple

T2994291
Position Surface form Disambiguated ID Type / Status
Subject SunRail E81029 entity
Predicate hasStation P35 FINISHED
Object Longwood station
Longwood station is a commuter rail stop in Longwood, Florida, serving passengers on the Orlando-area SunRail system.
 E320973 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: Longwood station | Statement: [SunRail, hasStation, Longwood station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Longwood station
Context triple: [SunRail, hasStation, Longwood station]
  • A. Longwood station
    Longwood station is a light rail stop on Boston's MBTA Green Line that serves the Longwood Medical and Academic Area.
  • B. Poinciana station
    Poinciana station is a commuter rail station in Poinciana, Florida, serving as the southern end of Orlando’s SunRail system.
  • C. Sanford station
    Sanford station is the Florida terminus of Amtrak’s Auto Train service, where passengers and their vehicles embark and disembark for the rail journey to and from Virginia.
  • D. Southeast station
    Southeast station is a Metro-North Railroad commuter rail stop in the town of Southeast, New York, serving the Harlem Line.
  • E. Lorton station
    Lorton station is the northern terminus of Amtrak’s Auto Train service, located in Lorton, Virginia.
  • 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: Longwood station
Triple: [SunRail, hasStation, Longwood station]
Generated description
Longwood station is a commuter rail stop in Longwood, Florida, serving passengers on the Orlando-area SunRail system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Longwood station
Target entity description: Longwood station is a commuter rail stop in Longwood, Florida, serving passengers on the Orlando-area SunRail system.
  • A. Longwood station
    Longwood station is a light rail stop on Boston's MBTA Green Line that serves the Longwood Medical and Academic Area.
  • B. Poinciana station
    Poinciana station is a commuter rail station in Poinciana, Florida, serving as the southern end of Orlando’s SunRail system.
  • C. Sanford station
    Sanford station is the Florida terminus of Amtrak’s Auto Train service, where passengers and their vehicles embark and disembark for the rail journey to and from Virginia.
  • D. Southeast station
    Southeast station is a Metro-North Railroad commuter rail stop in the town of Southeast, New York, serving the Harlem Line.
  • E. Lorton station
    Lorton station is the northern terminus of Amtrak’s Auto Train service, located in Lorton, Virginia.
  • 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_69ad8b187fc8819085914d3c9ea3142d completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69ad99e291e0819089f81c0a7d7a6cd9 completed March 8, 2026, 3:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69b1de9d8f6c81909c216efbf2f720fc completed March 11, 2026, 9:29 p.m.
NEDg Description generation batch_69b1dfa2fb28819089d7d76d9dc72e06 completed March 11, 2026, 9:33 p.m.
NED2 Entity disambiguation (via description) batch_69b1e0243a848190bce24d035a79fc0a completed March 11, 2026, 9:35 p.m.
Created at: March 8, 2026, 2:59 p.m.