Triple

T774449
Position Surface form Disambiguated ID Type / Status
Subject Black Rock City E16355 entity
Predicate alsoKnownAs P39 FINISHED
Object BRC
BRC is the commonly used abbreviation for Black Rock City, the temporary city built annually in Nevada’s Black Rock Desert for the Burning Man festival.
 E92300 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: BRC | Statement: [Black Rock City, alsoKnownAs, BRC]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: BRC
Context triple: [Black Rock City, alsoKnownAs, BRC]
  • A. BCS
    BCS is the abbreviation for the Bowl Championship Series, the former system used to determine matchups and the national champion in top-tier U.S. college football.
  • B. BCS
    BCS is the abbreviation for the Santiago Stock Exchange, the main securities exchange in Chile.
  • C. BCH
    BCH is a leading pediatric medical center and teaching hospital in Boston renowned for its specialized care for children and groundbreaking research.
  • D. BCRI
    BCRI is a cultural and educational institution in Birmingham, Alabama that documents and promotes understanding of the American civil rights movement and ongoing struggles for human rights.
  • E. BnG
    BnG is the commonly used abbreviation for Bòrd na Gàidhlig, the principal public body responsible for promoting and supporting the Scottish Gaelic language in Scotland.
  • 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: BRC
Triple: [Black Rock City, alsoKnownAs, BRC]
Generated description
BRC is the commonly used abbreviation for Black Rock City, the temporary city built annually in Nevada’s Black Rock Desert for the Burning Man festival.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: BRC
Target entity description: BRC is the commonly used abbreviation for Black Rock City, the temporary city built annually in Nevada’s Black Rock Desert for the Burning Man festival.
  • A. BCS
    BCS is the abbreviation for the Bowl Championship Series, the former system used to determine matchups and the national champion in top-tier U.S. college football.
  • B. BCS
    BCS is the abbreviation for the Santiago Stock Exchange, the main securities exchange in Chile.
  • C. BCH
    BCH is a leading pediatric medical center and teaching hospital in Boston renowned for its specialized care for children and groundbreaking research.
  • D. BCRI
    BCRI is a cultural and educational institution in Birmingham, Alabama that documents and promotes understanding of the American civil rights movement and ongoing struggles for human rights.
  • E. BnG
    BnG is the commonly used abbreviation for Bòrd na Gàidhlig, the principal public body responsible for promoting and supporting the Scottish Gaelic language in Scotland.
  • 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_69a49369a0848190af883934cee3db4c completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a4a73058e481908e067b7b7f9a91cd completed March 1, 2026, 8:53 p.m.
NED1 Entity disambiguation (via context triple) batch_69a66d9b8b308190b19378e797f499b1 completed March 3, 2026, 5:11 a.m.
NEDg Description generation batch_69a66f2fb9a081908de794b20b6451b6 completed March 3, 2026, 5:18 a.m.
NED2 Entity disambiguation (via description) batch_69a66fcc9208819082e7fd20f991622c completed March 3, 2026, 5:21 a.m.
Created at: March 1, 2026, 7:37 p.m.