Triple

T17079685
Position Surface form Disambiguated ID Type / Status
Subject Charles F. Brush E414437 entity
Predicate notableWork P4 FINISHED
Object Brush arc lamp
The Brush arc lamp was an early, commercially successful electric arc lighting system that helped pioneer large-scale public and street illumination in the late 19th century.
E1249647 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: Brush arc lamp | Statement: [Charles F. Brush, notableWork, Brush arc lamp]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Brush arc lamp
Context triple: [Charles F. Brush, notableWork, Brush arc lamp]
  • A. Arco lamp
    The Arco lamp is an iconic mid-century modern floor lamp, designed in 1962 by Achille and Pier Giacomo Castiglioni, known for its sweeping arched arm and heavy marble base that allows overhead lighting without ceiling suspension.
  • B. Candela
    "Candela" is a renowned Cuban son track popularized worldwide by the Buena Vista Social Club, showcasing traditional Afro-Cuban rhythms and vibrant, nostalgic melodies.
  • C. Candela
    Candela is a naive yet endearing model whose chaotic love life and entanglement with a terrorist ex-boyfriend add much of the farcical tension and humor to Pedro Almodóvar’s film "Women on the Verge of a Nervous Breakdown."
  • D. Candela
    Candela is a Spanish surname most notably associated with Félix Candela, the renowned architect and structural engineer famed for his innovative thin-shell concrete designs.
  • E. Lampa
    Lampa is a town in southern Peru that serves as the capital of Lampa Province in the Puno Region, known for its colonial architecture and historic churches.
  • 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: Brush arc lamp
Triple: [Charles F. Brush, notableWork, Brush arc lamp]
Generated description
The Brush arc lamp was an early, commercially successful electric arc lighting system that helped pioneer large-scale public and street illumination in the late 19th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Brush arc lamp
Target entity description: The Brush arc lamp was an early, commercially successful electric arc lighting system that helped pioneer large-scale public and street illumination in the late 19th century.
  • A. Arco lamp
    The Arco lamp is an iconic mid-century modern floor lamp, designed in 1962 by Achille and Pier Giacomo Castiglioni, known for its sweeping arched arm and heavy marble base that allows overhead lighting without ceiling suspension.
  • B. Candela
    "Candela" is a renowned Cuban son track popularized worldwide by the Buena Vista Social Club, showcasing traditional Afro-Cuban rhythms and vibrant, nostalgic melodies.
  • C. Candela
    Candela is a naive yet endearing model whose chaotic love life and entanglement with a terrorist ex-boyfriend add much of the farcical tension and humor to Pedro Almodóvar’s film "Women on the Verge of a Nervous Breakdown."
  • D. Candela
    Candela is a Spanish surname most notably associated with Félix Candela, the renowned architect and structural engineer famed for his innovative thin-shell concrete designs.
  • E. Lampa
    Lampa is a town in southern Peru that serves as the capital of Lampa Province in the Puno Region, known for its colonial architecture and historic churches.
  • 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_69d886cef44c8190ba56c44b4e863e64 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e3dbe24a6481908b4596c95220df4a completed April 18, 2026, 7:30 p.m.
NED1 Entity disambiguation (via context triple) batch_6a012ee243c081909aa6d470e002222a completed May 11, 2026, 1:20 a.m.
NEDg Description generation batch_6a013055b5148190aa5f6a007cb728ac completed May 11, 2026, 1:26 a.m.
NED2 Entity disambiguation (via description) batch_6a0130c2ad9881909d8a8b64ebb59aa6 completed May 11, 2026, 1:28 a.m.
Created at: April 10, 2026, 5:34 a.m.