Triple

T24596078
Position Surface form Disambiguated ID Type / Status
Subject Mel Lewis E608671 entity
Predicate usedInstrumentBrand P42926 FINISHED
Object Istanbul cymbals
Istanbul cymbals is a renowned Turkish cymbal manufacturer known for its traditionally hand-crafted, jazz-favored cymbals.
 E1641949 NE FINISHED

How this triple was built (3 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: Istanbul cymbals | Statement: [Mel Lewis, usedInstrumentBrand, Istanbul cymbals]
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: Istanbul cymbals
Triple: [Mel Lewis, usedInstrumentBrand, Istanbul cymbals]
Generated description
Istanbul cymbals is a renowned Turkish cymbal manufacturer known for its traditionally hand-crafted, jazz-favored cymbals.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: usedInstrumentBrand
Context triple: [Mel Lewis, usedInstrumentBrand, Istanbul cymbals]
  • A. usesInstrument
    Indicates that an agent performs an action by employing a specific instrument or tool as the means to carry it out.
  • B. usedBrand chosen
    Indicates that an entity has utilized, applied, or operated a particular brand in some context.
  • C. usedBrandOf
    Indicates that one entity made use of or operated an item, product, or service associated with a particular brand.
  • D. usedAsInstrumentBy
    Indicates that one entity functions as a tool, means, or instrument through which another entity performs an action or achieves an effect.
  • E. hadInstrument
    Indicates that an action or event was performed using a particular instrument or tool.
  • F. None of above.

Provenance (6 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_69e2c4cf54248190af7b0c2d9ade9830 completed April 17, 2026, 11:39 p.m.
NER Named-entity recognition batch_69f2be044d4c819094e14eda28d371a7 completed April 30, 2026, 2:27 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0ff8846ee481908d82e2c5f2dd8cf9 completed May 22, 2026, 6:32 a.m.
NEDg Description generation batch_6a0ff96d423881908d81db0b6bc78921 completed May 22, 2026, 6:36 a.m.
NED2 Entity disambiguation (via description) batch_6a0ffa8bb5208190b473d834c40e7ef3 completed May 22, 2026, 6:41 a.m.
PD Predicate disambiguation batch_69f2a6ca751c8190a040c10d701ecf3a completed April 30, 2026, 12:48 a.m.
Created at: April 18, 2026, 2:30 a.m.