Triple

T8321065
Position Surface form Disambiguated ID Type / Status
Subject Christian Doppler E194833 entity
Predicate familyName P18 FINISHED
Object Doppler
Doppler is a surname most famously associated with Austrian physicist Christian Doppler, after whom the Doppler effect in wave physics is named.
 E176983 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: Doppler | Statement: [Christian Doppler, familyName, Doppler]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Doppler
Context triple: [Christian Doppler, familyName, Doppler]
  • A. Doppler effect
    The Doppler effect is the change in frequency or wavelength of a wave perceived by an observer moving relative to the source of the wave, commonly experienced with sound and electromagnetic waves.
  • B. Radar
    Radar is the nickname of American professional golfer Michael Reid, known for his accuracy and steady play on the PGA Tour.
  • C. Soundwave
    Soundwave is a Decepticon from the Transformers franchise, known for his cold, calculating loyalty to Megatron and his ability to deploy smaller cassette-like minions for espionage and combat.
  • D. Radar Pictures
    Radar Pictures is an American film and television production company known for developing and producing a wide range of feature films and series across genres.
  • E. Vitesse
    Vitesse is a professional Dutch football club based in Arnhem that competes in the country's top leagues and European competitions.
  • 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: Doppler
Triple: [Christian Doppler, familyName, Doppler]
Generated description
Doppler is a surname most famously associated with Austrian physicist Christian Doppler, after whom the Doppler effect in wave physics is named.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Doppler
Target entity description: Doppler is a surname most famously associated with Austrian physicist Christian Doppler, after whom the Doppler effect in wave physics is named.
  • A. Doppler effect chosen
    The Doppler effect is the change in frequency or wavelength of a wave perceived by an observer moving relative to the source of the wave, commonly experienced with sound and electromagnetic waves.
  • B. Radar
    Radar is the nickname of American professional golfer Michael Reid, known for his accuracy and steady play on the PGA Tour.
  • C. Soundwave
    Soundwave is a Decepticon from the Transformers franchise, known for his cold, calculating loyalty to Megatron and his ability to deploy smaller cassette-like minions for espionage and combat.
  • D. Radar Pictures
    Radar Pictures is an American film and television production company known for developing and producing a wide range of feature films and series across genres.
  • E. Vitesse
    Vitesse is a professional Dutch football club based in Arnhem that competes in the country's top leagues and European competitions.
  • F. None of above.

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_69ca82e7a8a88190a32bb5cc0feb012d completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cb7f67aee88190b245f8d6e57a40b2 completed March 31, 2026, 8:01 a.m.
NED1 Entity disambiguation (via context triple) batch_69cd95a058948190b056d9b0f0607933 completed April 1, 2026, 10:01 p.m.
NEDg Description generation batch_69cdab5f30b0819080136084d81774a9 completed April 1, 2026, 11:33 p.m.
NED2 Entity disambiguation (via description) batch_69cdb2d365e48190a766ca959ce56b19 completed April 2, 2026, 12:05 a.m.
Created at: March 30, 2026, 5:55 p.m.