Triple

T10456496
Position Surface form Disambiguated ID Type / Status
Subject Grand Central Dispatch E246564 entity
Predicate alsoKnownAs P39 FINISHED
Object GCD
GCD is Apple’s low-level concurrency and task scheduling framework used to manage asynchronous operations efficiently across multiple cores.
 E864394 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: GCD | Statement: [Grand Central Dispatch, alsoKnownAs, GCD]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: GCD
Context triple: [Grand Central Dispatch, alsoKnownAs, GCD]
  • A. Euclidean algorithm for polynomials
    The Euclidean algorithm for polynomials is a procedure that repeatedly applies polynomial division to compute the greatest common divisor of two polynomials over a given field or ring.
  • B. gauss
    The gauss is a unit of magnetic flux density in the centimeter–gram–second (CGS) system, commonly used in physics to measure the strength of magnetic fields.
  • C. Divisor
    "Divisor" is a participatory performance artwork by Brazilian artist Lygia Pape in which participants wear a large white cloth with cut-out holes, collectively transforming individual bodies into a moving geometric form in public space.
  • D. Goldbach
    Goldbach is a locality within the municipality of Küsnacht in the canton of Zürich, Switzerland, situated along the shores of Lake Zurich.
  • E. Arith
    Arith is a small village in the Savoie department of southeastern France, situated within the mountainous Massif des Bauges region.
  • 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: GCD
Triple: [Grand Central Dispatch, alsoKnownAs, GCD]
Generated description
GCD is Apple’s low-level concurrency and task scheduling framework used to manage asynchronous operations efficiently across multiple cores.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: GCD
Target entity description: GCD is Apple’s low-level concurrency and task scheduling framework used to manage asynchronous operations efficiently across multiple cores.
  • A. Euclidean algorithm for polynomials
    The Euclidean algorithm for polynomials is a procedure that repeatedly applies polynomial division to compute the greatest common divisor of two polynomials over a given field or ring.
  • B. gauss
    The gauss is a unit of magnetic flux density in the centimeter–gram–second (CGS) system, commonly used in physics to measure the strength of magnetic fields.
  • C. Divisor
    "Divisor" is a participatory performance artwork by Brazilian artist Lygia Pape in which participants wear a large white cloth with cut-out holes, collectively transforming individual bodies into a moving geometric form in public space.
  • D. Goldbach
    Goldbach is a locality within the municipality of Küsnacht in the canton of Zürich, Switzerland, situated along the shores of Lake Zurich.
  • E. Arith
    Arith is a small village in the Savoie department of southeastern France, situated within the mountainous Massif des Bauges region.
  • 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_69d381c04fe08190957c26c526a3b05a completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d4fe498a808190b88530f0221df4a6 completed April 7, 2026, 12:53 p.m.
NED1 Entity disambiguation (via context triple) batch_69d87f10b45c81908f1d3128c65750f8 completed April 10, 2026, 4:39 a.m.
NEDg Description generation batch_69d886c562c081908aae846da8efb1a5 completed April 10, 2026, 5:12 a.m.
NED2 Entity disambiguation (via description) batch_69d88dd0c28481908008aea09bf956ca completed April 10, 2026, 5:42 a.m.
Created at: April 6, 2026, 12:18 p.m.