Triple

T12557244
Position Surface form Disambiguated ID Type / Status
Subject Charles Francis Jenkins E295248 entity
Predicate notableWork P4 FINISHED
Object W3XK experimental television broadcasts
W3XK experimental television broadcasts were among the earliest regularly scheduled mechanical television transmissions in the United States, pioneering public TV broadcasting in the late 1920s.
 E990850 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: W3XK experimental television broadcasts | Statement: [Charles Francis Jenkins, notableWork, W3XK experimental television broadcasts]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: W3XK experimental television broadcasts
Context triple: [Charles Francis Jenkins, notableWork, W3XK experimental television broadcasts]
  • A. XERB radio broadcasts
    XERB radio broadcasts were influential high-powered border radio shows from a Mexican station that helped make Wolfman Jack a legendary and widely recognized disc jockey.
  • B. XEW-AM
    XEW-AM is a historic and influential Mexican radio station, often called "La Voz de la América Latina desde México," that became a cornerstone of Spanish-language broadcasting.
  • C. Avant Garde Broadcasting
    Avant Garde Broadcasting was a pioneering, Black-owned American radio and television broadcasting company founded and led by influential music and entertainment executive Clarence Avant.
  • D. WCX
    WCX is the National Rail station code for Wembley Stadium railway station in London, England.
  • E. WXF
    WXF is the IATA airport code assigned to RAF Wattisham, a Royal Air Force station in Suffolk, England.
  • 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: W3XK experimental television broadcasts
Triple: [Charles Francis Jenkins, notableWork, W3XK experimental television broadcasts]
Generated description
W3XK experimental television broadcasts were among the earliest regularly scheduled mechanical television transmissions in the United States, pioneering public TV broadcasting in the late 1920s.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: W3XK experimental television broadcasts
Target entity description: W3XK experimental television broadcasts were among the earliest regularly scheduled mechanical television transmissions in the United States, pioneering public TV broadcasting in the late 1920s.
  • A. XERB radio broadcasts
    XERB radio broadcasts were influential high-powered border radio shows from a Mexican station that helped make Wolfman Jack a legendary and widely recognized disc jockey.
  • B. XEW-AM
    XEW-AM is a historic and influential Mexican radio station, often called "La Voz de la América Latina desde México," that became a cornerstone of Spanish-language broadcasting.
  • C. Avant Garde Broadcasting
    Avant Garde Broadcasting was a pioneering, Black-owned American radio and television broadcasting company founded and led by influential music and entertainment executive Clarence Avant.
  • D. WCX
    WCX is the National Rail station code for Wembley Stadium railway station in London, England.
  • E. WXF
    WXF is the IATA airport code assigned to RAF Wattisham, a Royal Air Force station in Suffolk, England.
  • 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_69d6ad9cac2c81908e8a7bed82d1e21d completed April 8, 2026, 7:33 p.m.
NER Named-entity recognition batch_69d95491d9688190a6b88a939124233e completed April 10, 2026, 7:50 p.m.
NED1 Entity disambiguation (via context triple) batch_69f655895c9c819082f41e79906567c6 completed May 2, 2026, 7:50 p.m.
NEDg Description generation batch_69f6599e89708190bc1d38e9702d7626 completed May 2, 2026, 8:07 p.m.
NED2 Entity disambiguation (via description) batch_69f65a414118819095049600f1ad6d63 completed May 2, 2026, 8:10 p.m.
Created at: April 8, 2026, 11:47 p.m.