Triple

T4415865
Position Surface form Disambiguated ID Type / Status
Subject West Concord station E94970 entity
Predicate hasInformalCode P46614 FINISHED
Object WCON
WCON is the informal station code used to refer to West Concord station, a commuter rail stop in Concord, Massachusetts.
E437467 NE FINISHED

How this triple was built (5 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: WCON | Statement: [West Concord station, hasInformalCode, WCON]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: WCON
Context triple: [West Concord station, hasInformalCode, WCON]
  • A. WCT
    WCT is an international copyright treaty administered by the World Intellectual Property Organization that updates and supplements the Berne Convention to address digital-era rights and protections for authors.
  • B. WC
    WC is an American West Coast rapper known for his distinctive gravelly voice, solo work, and as a member of the hip hop supergroup Westside Connection.
  • C. WPN
    WPN is the vehicle registration code assigned to the town of Płońsk in Poland.
  • D. WPN
    WPN is the station code used to identify White Plains station in transportation and scheduling systems.
  • E. WUN
    WUN is the vehicle registration code for the district of Wunsiedel im Fichtelgebirge in Upper Franconia, Germany.
  • 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: WCON
Triple: [West Concord station, hasInformalCode, WCON]
Generated description
WCON is the informal station code used to refer to West Concord station, a commuter rail stop in Concord, Massachusetts.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: WCON
Target entity description: WCON is the informal station code used to refer to West Concord station, a commuter rail stop in Concord, Massachusetts.
  • A. WCT
    WCT is an international copyright treaty administered by the World Intellectual Property Organization that updates and supplements the Berne Convention to address digital-era rights and protections for authors.
  • B. WC
    WC is an American West Coast rapper known for his distinctive gravelly voice, solo work, and as a member of the hip hop supergroup Westside Connection.
  • C. WPN
    WPN is the vehicle registration code assigned to the town of Płońsk in Poland.
  • D. WPN
    WPN is the station code used to identify White Plains station in transportation and scheduling systems.
  • E. WUN
    WUN is the vehicle registration code for the district of Wunsiedel im Fichtelgebirge in Upper Franconia, Germany.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasInformalCode
Context triple: [West Concord station, hasInformalCode, WCON]
  • A. hasInformalStatus
    Indicates that an entity holds a non-official, casual, or unofficial standing or role in relation to another entity.
  • B. notOfficialCodeOf chosen
    Indicates that one entity is not the formally recognized or authorized code designation for the other entity.
  • C. hasCodeIn
    Indicates that one entity is represented, defined, or implemented within the codebase or coding context of another entity.
  • D. isOfficialCodeFor
    Indicates that one entity serves as the formally recognized or authorized code that designates or identifies another entity.
  • E. hasFormerCode
    Indicates that an entity was previously identified or referenced by an earlier code that is no longer current.
  • F. None of above.

Provenance (6 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_69b34539638c8190abfea3eb29425210 completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b354eabb2481908ad10d21e1379e7f completed March 13, 2026, 12:06 a.m.
NED1 Entity disambiguation (via context triple) batch_69b5f61b56a8819099b5302f1b53f76d completed March 14, 2026, 11:58 p.m.
NEDg Description generation batch_69b5f709063c81909334a5b21da99c22 completed March 15, 2026, 12:02 a.m.
NED2 Entity disambiguation (via description) batch_69b5f7887cb08190bf498eefc3627bfa completed March 15, 2026, 12:04 a.m.
PD Predicate disambiguation batch_69b34f5d0c54819085c08533bb58030a completed March 12, 2026, 11:42 p.m.
Created at: March 12, 2026, 11:29 p.m.