Triple

T136653
Position Surface form Disambiguated ID Type / Status
Subject Radio Corporation of America E2760 entity
Predicate researchArm P5901 FINISHED
Object RCA Laboratories
RCA Laboratories was the primary research and development center of the Radio Corporation of America, known for pioneering work in electronics and television technology.
E2760 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: RCA Laboratories | Statement: [Radio Corporation of America, researchArm, RCA Laboratories]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: RCA Laboratories
Context triple: [Radio Corporation of America, researchArm, RCA Laboratories]
  • A. Radio Corporation of America
    Radio Corporation of America was a major American electronics and communications conglomerate best known for pioneering radio and television technology and broadcasting throughout the 20th century.
  • B. Western Electric
    Western Electric was a major American electrical engineering and manufacturing company best known as the manufacturing arm of AT&T and a pioneer in telecommunications and sound technology.
  • C. RCA
    RCA (Radio Corporation of America) was a major American electronics and communications company that played a pivotal role in the development and commercialization of radio and television technology in the 20th century.
  • D. Ampex
    Ampex is an American electronics company renowned for pioneering professional audio and video tape recording technology.
  • E. De Forest Radio Telephone Company
    De Forest Radio Telephone Company was an early 20th-century American firm that developed and commercialized pioneering radio and wireless telephony technologies.
  • 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: RCA Laboratories
Triple: [Radio Corporation of America, researchArm, RCA Laboratories]
Generated description
RCA Laboratories was the primary research and development center of the Radio Corporation of America, known for pioneering work in electronics and television technology.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: RCA Laboratories
Target entity description: RCA Laboratories was the primary research and development center of the Radio Corporation of America, known for pioneering work in electronics and television technology.
  • A. Radio Corporation of America chosen
    Radio Corporation of America was a major American electronics and communications conglomerate best known for pioneering radio and television technology and broadcasting throughout the 20th century.
  • B. Western Electric
    Western Electric was a major American electrical engineering and manufacturing company best known as the manufacturing arm of AT&T and a pioneer in telecommunications and sound technology.
  • C. RCA
    RCA (Radio Corporation of America) was a major American electronics and communications company that played a pivotal role in the development and commercialization of radio and television technology in the 20th century.
  • D. Ampex
    Ampex is an American electronics company renowned for pioneering professional audio and video tape recording technology.
  • E. De Forest Radio Telephone Company
    De Forest Radio Telephone Company was an early 20th-century American firm that developed and commercialized pioneering radio and wireless telephony technologies.
  • F. None of above.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: researchArm
Context triple: [Radio Corporation of America, researchArm, RCA Laboratories]
  • A. researchProgram
    Indicates that an entity is engaged in, associated with, or part of a structured research initiative or program.
  • B. researchStrength
    Indicates the degree to which an entity possesses strong capabilities, performance, or impact in conducting research.
  • C. researchClassification
    Indicates that an entity is assigned a specific category or type within a research-related classification scheme.
  • D. researchApproach
    Indicates the methodological strategy or set of methods used to conduct and structure a research activity or investigation.
  • E. hasResearchArea
    Indicates that an entity (such as a person, project, or organization) is associated with or focused on a particular field or area of research.
  • F. None of above. chosen

Provenance (7 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_69a2520c0f3481908b0ed054a2fca8d0 completed Feb. 28, 2026, 2:25 a.m.
NER Named-entity recognition batch_69a257a4edf081908c494c8370c76b9a completed Feb. 28, 2026, 2:49 a.m.
NED1 Entity disambiguation (via context triple) batch_69a2db5239308190bbea75f856b8dfbe completed Feb. 28, 2026, 12:10 p.m.
NEDg Description generation batch_69a2dbef3bc0819082bfee90b392744b completed Feb. 28, 2026, 12:13 p.m.
NED2 Entity disambiguation (via description) batch_69a2dcc92c34819089205228e459469a completed Feb. 28, 2026, 12:17 p.m.
PD Predicate disambiguation batch_69a25652efdc8190b85b33735a9e6370 completed Feb. 28, 2026, 2:43 a.m.
PDg Predicate description generation batch_69a2570f45bc81909ebba7ee5f602976 completed Feb. 28, 2026, 2:46 a.m.
Created at: Feb. 28, 2026, 2:30 a.m.