Triple

T16118272
Position Surface form Disambiguated ID Type / Status
Subject K2 Sports E391062 entity
Predicate brand P1500 FINISHED
Object BCA
BCA (Backcountry Access) is an outdoor gear brand best known for its avalanche safety equipment and backcountry skiing accessories.
 E660616 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: BCA | Statement: [K2 Sports, brand, BCA]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: BCA
Context triple: [K2 Sports, brand, BCA]
  • A. BCA
    BCA was the ICAO airline designator used for British Caledonian, a former independent British airline that operated from the 1970s until its merger with British Airways in the late 1980s.
  • B. BBCA
    BBCA is the commonly used abbreviation for BBC America, a U.S. television network featuring British and international programming.
  • C. BCS
    BCS is the abbreviation for the Boundary Commission for Scotland, the independent body responsible for reviewing and recommending changes to parliamentary constituency boundaries in Scotland.
  • D. BCS
    BCS is the abbreviation for the Santiago Stock Exchange, the main securities exchange in Chile.
  • E. BCS
    BCS is the Chartered Institute for IT in the United Kingdom, serving as a professional body and learned society for computing and information technology practitioners.
  • 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: BCA
Triple: [K2 Sports, brand, BCA]
Generated description
BCA (Backcountry Access) is an outdoor gear brand best known for its avalanche safety equipment and backcountry skiing accessories.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: BCA
Target entity description: BCA (Backcountry Access) is an outdoor gear brand best known for its avalanche safety equipment and backcountry skiing accessories.
  • A. BCA chosen
    BCA was the ICAO airline designator used for British Caledonian, a former independent British airline that operated from the 1970s until its merger with British Airways in the late 1980s.
  • B. BBCA
    BBCA is the commonly used abbreviation for BBC America, a U.S. television network featuring British and international programming.
  • C. BCS
    BCS is the abbreviation for the Boundary Commission for Scotland, the independent body responsible for reviewing and recommending changes to parliamentary constituency boundaries in Scotland.
  • D. BCS
    BCS is the abbreviation for the Santiago Stock Exchange, the main securities exchange in Chile.
  • E. BCS
    BCS is the Chartered Institute for IT in the United Kingdom, serving as a professional body and learned society for computing and information technology practitioners.
  • F. None of above.

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_69d87f1a8dd881909f1de6ef78849874 completed April 10, 2026, 4:39 a.m.
NER Named-entity recognition batch_69e2016c10a081909b2d23ecea153a9c completed April 17, 2026, 9:46 a.m.
NED1 Entity disambiguation (via context triple) batch_69fff2a44cb48190abe3b1ea27349734 completed May 10, 2026, 2:51 a.m.
NEDg Description generation batch_69fff3b25ba081909c396431ace865ac completed May 10, 2026, 2:55 a.m.
NED2 Entity disambiguation (via description) batch_69fff4a2964c8190bfa8c2fa0f934abe completed May 10, 2026, 2:59 a.m.
Created at: April 10, 2026, 5 a.m.