Triple

T22366350
Position Surface form Disambiguated ID Type / Status
Subject Ralph Hartley E552913 entity
Predicate notableWork P4 FINISHED
Object Hartley oscillator
The Hartley oscillator is an electronic circuit that generates sinusoidal oscillations using an LC resonant tank with a tapped inductor or two inductors to provide feedback.
E1532292 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: Hartley oscillator | Statement: [Ralph Hartley, notableWork, Hartley oscillator]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hartley oscillator
Context triple: [Ralph Hartley, notableWork, Hartley oscillator]
  • A. Wien bridge oscillator
    The Wien bridge oscillator is an electronic sine-wave generator that uses a Wien bridge network in its feedback loop to produce low-distortion audio-frequency signals.
  • B. Oscillator
    "Oscillator" is a song by the American synth-pop band Information Society, known for its electronic sound and futuristic aesthetic.
  • C. HP 200A audio oscillator
    The HP 200A audio oscillator was Hewlett-Packard’s first commercial product, a pioneering low-distortion audio signal generator that helped launch the company and became widely used in electronics testing, including by Walt Disney Studios.
  • D. Clapp
    Clapp is a surname most notably associated with American actor Gordon Clapp, known for his role as Detective Greg Medavoy on the television series "NYPD Blue."
  • E. Anderson Bridge
    Anderson Bridge is a historic arched bridge in Singapore’s civic district, known for linking the downtown core across the Singapore River and for its colonial-era architecture.
  • 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: Hartley oscillator
Triple: [Ralph Hartley, notableWork, Hartley oscillator]
Generated description
The Hartley oscillator is an electronic circuit that generates sinusoidal oscillations using an LC resonant tank with a tapped inductor or two inductors to provide feedback.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Hartley oscillator
Target entity description: The Hartley oscillator is an electronic circuit that generates sinusoidal oscillations using an LC resonant tank with a tapped inductor or two inductors to provide feedback.
  • A. Wien bridge oscillator
    The Wien bridge oscillator is an electronic sine-wave generator that uses a Wien bridge network in its feedback loop to produce low-distortion audio-frequency signals.
  • B. Oscillator
    "Oscillator" is a song by the American synth-pop band Information Society, known for its electronic sound and futuristic aesthetic.
  • C. HP 200A audio oscillator
    The HP 200A audio oscillator was Hewlett-Packard’s first commercial product, a pioneering low-distortion audio signal generator that helped launch the company and became widely used in electronics testing, including by Walt Disney Studios.
  • D. Clapp
    Clapp is a surname most notably associated with American actor Gordon Clapp, known for his role as Detective Greg Medavoy on the television series "NYPD Blue."
  • E. Anderson Bridge
    Anderson Bridge is a historic arched bridge in Singapore’s civic district, known for linking the downtown core across the Singapore River and for its colonial-era architecture.
  • 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_69e11e4affcc8190ba7c27d29062558d completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f1580074dc819091305ac7017000d3 completed April 29, 2026, 12:59 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0ae065f01481909ddf2c27e2b471bf completed May 18, 2026, 9:48 a.m.
NEDg Description generation batch_6a0ae16a8bcc8190852dd17f9c780123 completed May 18, 2026, 9:52 a.m.
NED2 Entity disambiguation (via description) batch_6a0ae1e16fac8190b0b56d00a87d173f completed May 18, 2026, 9:54 a.m.
Created at: April 16, 2026, 8:44 p.m.