Triple

T8875936
Position Surface form Disambiguated ID Type / Status
Subject Carpinteria E211282 entity
Predicate hasRailStation P726 FINISHED
Object Carpinteria station
Carpinteria station is a small Amtrak passenger rail stop in Carpinteria, California, serving the Pacific Surfliner route along the Southern California coast.
 E772595 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: Carpinteria station | Statement: [Carpinteria, hasRailStation, Carpinteria station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Carpinteria station
Context triple: [Carpinteria, hasRailStation, Carpinteria station]
  • A. Camarillo station
    Camarillo station is a passenger rail station in Camarillo, California, serving regional commuter and intercity trains.
  • B. Encinitas station
    Encinitas station is a coastal commuter rail stop in Encinitas, California, served by the Coaster line in San Diego County.
  • C. Santa Clarita station
    Santa Clarita station is a commuter rail stop in Santa Clarita, California, serving passengers on Metrolink’s Antelope Valley Line between Los Angeles and the high desert communities to the north.
  • D. Redondo Beach station
    Redondo Beach station is a light rail transit station in Redondo Beach, California, serving as the western terminus of Los Angeles Metro's C Line.
  • E. Culver City station
    Culver City station is a light rail transit stop in Culver City, California, serving as a key node on Los Angeles Metro’s E Line.
  • 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: Carpinteria station
Triple: [Carpinteria, hasRailStation, Carpinteria station]
Generated description
Carpinteria station is a small Amtrak passenger rail stop in Carpinteria, California, serving the Pacific Surfliner route along the Southern California coast.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Carpinteria station
Target entity description: Carpinteria station is a small Amtrak passenger rail stop in Carpinteria, California, serving the Pacific Surfliner route along the Southern California coast.
  • A. Camarillo station
    Camarillo station is a passenger rail station in Camarillo, California, serving regional commuter and intercity trains.
  • B. Encinitas station
    Encinitas station is a coastal commuter rail stop in Encinitas, California, served by the Coaster line in San Diego County.
  • C. Santa Clarita station
    Santa Clarita station is a commuter rail stop in Santa Clarita, California, serving passengers on Metrolink’s Antelope Valley Line between Los Angeles and the high desert communities to the north.
  • D. Redondo Beach station
    Redondo Beach station is a light rail transit station in Redondo Beach, California, serving as the western terminus of Los Angeles Metro's C Line.
  • E. Culver City station
    Culver City station is a light rail transit stop in Culver City, California, serving as a key node on Los Angeles Metro’s E Line.
  • 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_69ca838e78748190934d82db3104f855 completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cc614565788190aa14535760df88c8 completed April 1, 2026, 12:05 a.m.
NED1 Entity disambiguation (via context triple) batch_69cfdb8094a88190a88e3f23f9ae17c7 completed April 3, 2026, 3:23 p.m.
NEDg Description generation batch_69cfdc8166708190b1c4efc675de1be9 completed April 3, 2026, 3:28 p.m.
NED2 Entity disambiguation (via description) batch_69cfdcfc28288190b849b3f0216a7e9a completed April 3, 2026, 3:30 p.m.
Created at: March 30, 2026, 6:52 p.m.