Triple

T12475060
Position Surface form Disambiguated ID Type / Status
Subject RU-CFD E298154 entity
Predicate codeElement P2202 FINISHED
Object CFD
CFD (Computational Fluid Dynamics) is a field of study and set of numerical methods used to simulate and analyze fluid flow and heat transfer using computer-based models.
 E985290 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: CFD | Statement: [RU-CFD, codeElement, CFD]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: CFD
Context triple: [RU-CFD, codeElement, CFD]
  • A. International Conference on Computational Fluid Dynamics
    The International Conference on Computational Fluid Dynamics is a major global scientific meeting that brings together researchers and practitioners to present and discuss advances in numerical methods and simulations for fluid flow and related phenomena.
  • B. RU-CFD
    RU-CFD is the ISO 3166-2 code designating Russia’s Central Federal District, an administrative region that includes Moscow and surrounding areas.
  • C. Reynolds-averaged Navier–Stokes turbulence modeling
    Reynolds-averaged Navier–Stokes turbulence modeling is a widely used computational fluid dynamics approach that predicts turbulent flows by averaging the Navier–Stokes equations and modeling the effects of turbulence through closure models.
  • D. FloEFD
    FloEFD is a computational fluid dynamics (CFD) software tool integrated into major CAD platforms, used by engineers to simulate fluid flow, heat transfer, and related physical phenomena during product design.
  • E. Hydrodynamics
    Hydrodynamics is a classic and influential treatise by Horace Lamb that systematically develops the mathematical theory of fluid motion.
  • 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: CFD
Triple: [RU-CFD, codeElement, CFD]
Generated description
CFD (Computational Fluid Dynamics) is a field of study and set of numerical methods used to simulate and analyze fluid flow and heat transfer using computer-based models.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: CFD
Target entity description: CFD (Computational Fluid Dynamics) is a field of study and set of numerical methods used to simulate and analyze fluid flow and heat transfer using computer-based models.
  • A. International Conference on Computational Fluid Dynamics
    The International Conference on Computational Fluid Dynamics is a major global scientific meeting that brings together researchers and practitioners to present and discuss advances in numerical methods and simulations for fluid flow and related phenomena.
  • B. RU-CFD
    RU-CFD is the ISO 3166-2 code designating Russia’s Central Federal District, an administrative region that includes Moscow and surrounding areas.
  • C. Reynolds-averaged Navier–Stokes turbulence modeling
    Reynolds-averaged Navier–Stokes turbulence modeling is a widely used computational fluid dynamics approach that predicts turbulent flows by averaging the Navier–Stokes equations and modeling the effects of turbulence through closure models.
  • D. FloEFD
    FloEFD is a computational fluid dynamics (CFD) software tool integrated into major CAD platforms, used by engineers to simulate fluid flow, heat transfer, and related physical phenomena during product design.
  • E. Hydrodynamics
    Hydrodynamics is a classic and influential treatise by Horace Lamb that systematically develops the mathematical theory of fluid motion.
  • 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_69d6ada270808190b1a2b2e7b02bb426 completed April 8, 2026, 7:33 p.m.
NER Named-entity recognition batch_69d94dcb194c81908b5e0320ddfd463c completed April 10, 2026, 7:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69f63f25462881908dccb831b474875d completed May 2, 2026, 6:15 p.m.
NEDg Description generation batch_69f64278823c81908db729497000a2e4 completed May 2, 2026, 6:29 p.m.
NED2 Entity disambiguation (via description) batch_69f643089abc8190b366e777ef48982a completed May 2, 2026, 6:31 p.m.
Created at: April 8, 2026, 9:56 p.m.