Triple

T17275508
Position Surface form Disambiguated ID Type / Status
Subject West Valley Central station E419380 entity
Predicate hasStationCode P1289 FINISHED
Object WVC
WVC is the station code for West Valley Central station, a transit stop in the Utah Transit Authority’s TRAX light rail system.
 E1260743 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: WVC | Statement: [West Valley Central station, hasStationCode, WVC]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: WVC
Context triple: [West Valley Central station, hasStationCode, WVC]
  • A. WVN
    WVN is the IATA airport code for Wittmundhafen Air Base, a military airfield in Wittmund, Germany.
  • B. WVHA
    WVHA was the SS Main Economic and Administrative Office of Nazi Germany, responsible for managing the SS’s economic enterprises, concentration camp administration, and logistical support.
  • C. WICA
    WICA is the ICAO airport code assigned to Kertajati International Airport in West Java, Indonesia.
  • D. WSC
    WSC is an abbreviation for the West Spitsbergen Current, a warm, northward-flowing ocean current along the western coast of Spitsbergen in the Arctic Ocean.
  • E. WSC
    WSC is the stock ticker symbol for Wesco Financial Corporation, a diversified financial services company formerly associated with Berkshire Hathaway.
  • 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: WVC
Triple: [West Valley Central station, hasStationCode, WVC]
Generated description
WVC is the station code for West Valley Central station, a transit stop in the Utah Transit Authority’s TRAX light rail system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: WVC
Target entity description: WVC is the station code for West Valley Central station, a transit stop in the Utah Transit Authority’s TRAX light rail system.
  • A. WVN
    WVN is the IATA airport code for Wittmundhafen Air Base, a military airfield in Wittmund, Germany.
  • B. WVHA
    WVHA was the SS Main Economic and Administrative Office of Nazi Germany, responsible for managing the SS’s economic enterprises, concentration camp administration, and logistical support.
  • C. WICA
    WICA is the ICAO airport code assigned to Kertajati International Airport in West Java, Indonesia.
  • D. WSC
    WSC is the stock ticker symbol for Wesco Financial Corporation, a diversified financial services company formerly associated with Berkshire Hathaway.
  • E. WSC
    WSC is an abbreviation for the West Spitsbergen Current, a warm, northward-flowing ocean current along the western coast of Spitsbergen in the Arctic Ocean.
  • 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_69d886da626481908a14ce7830329a35 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e4332566c08190b4495dbbfe310ab6 completed April 19, 2026, 1:43 a.m.
NED1 Entity disambiguation (via context triple) batch_6a01794f6cf481909d76e3d61f9888c5 completed May 11, 2026, 6:38 a.m.
NEDg Description generation batch_6a017b5abdc481909832a6e46d21b34b completed May 11, 2026, 6:46 a.m.
NED2 Entity disambiguation (via description) batch_6a017bcf8a6081908922f5ef2673abae completed May 11, 2026, 6:48 a.m.
Created at: April 10, 2026, 5:40 a.m.