Triple

T340111
Position Surface form Disambiguated ID Type / Status
Subject Andreas Acrivos Dissertation Award in Fluid Dynamics E6815 entity
Predicate namedAfter P63 FINISHED
Object Andreas Acrivos
Andreas Acrivos was a prominent Greek-American chemical engineer and fluid dynamicist renowned for his pioneering contributions to transport phenomena and complex fluid flows.
 E44063 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: Andreas Acrivos | Statement: [Andreas Acrivos Dissertation Award in Fluid Dynamics, namedAfter, Andreas Acrivos]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Andreas Acrivos
Context triple: [Andreas Acrivos Dissertation Award in Fluid Dynamics, namedAfter, Andreas Acrivos]
  • A. Petros Koumoutsakos
    Petros Koumoutsakos is a prominent computational scientist and engineer known for his pioneering work in fluid dynamics and multiscale simulation methods.
  • B. Angelo Tsakopoulos
    Angelo Tsakopoulos is a prominent Greek-American real estate developer and political donor based in California.
  • C. Constantinos A. Doxiadis
    Constantinos A. Doxiadis was a prominent Greek architect and urban planner best known for pioneering the concept of "ekistics" and designing major modern cities, including the master plan of Pakistan’s capital, Islamabad.
  • D. Andrea Prosperetti
    Andrea Prosperetti is a prominent physicist and engineer renowned for his pioneering contributions to fluid dynamics, particularly in multiphase flows and bubble dynamics.
  • E. Nigel Goldenfeld
    Nigel Goldenfeld is a theoretical physicist known for his influential work in statistical physics, complex systems, and fluid dynamics.
  • 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: Andreas Acrivos
Triple: [Andreas Acrivos Dissertation Award in Fluid Dynamics, namedAfter, Andreas Acrivos]
Generated description
Andreas Acrivos was a prominent Greek-American chemical engineer and fluid dynamicist renowned for his pioneering contributions to transport phenomena and complex fluid flows.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Andreas Acrivos
Target entity description: Andreas Acrivos was a prominent Greek-American chemical engineer and fluid dynamicist renowned for his pioneering contributions to transport phenomena and complex fluid flows.
  • A. Petros Koumoutsakos
    Petros Koumoutsakos is a prominent computational scientist and engineer known for his pioneering work in fluid dynamics and multiscale simulation methods.
  • B. Angelo Tsakopoulos
    Angelo Tsakopoulos is a prominent Greek-American real estate developer and political donor based in California.
  • C. Constantinos A. Doxiadis
    Constantinos A. Doxiadis was a prominent Greek architect and urban planner best known for pioneering the concept of "ekistics" and designing major modern cities, including the master plan of Pakistan’s capital, Islamabad.
  • D. Andrea Prosperetti
    Andrea Prosperetti is a prominent physicist and engineer renowned for his pioneering contributions to fluid dynamics, particularly in multiphase flows and bubble dynamics.
  • E. Nigel Goldenfeld
    Nigel Goldenfeld is a theoretical physicist known for his influential work in statistical physics, complex systems, and fluid dynamics.
  • 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_69a2e7951ba08190960e90823b5078f3 completed Feb. 28, 2026, 1:03 p.m.
NER Named-entity recognition batch_69a2eae4fcc08190bd4c2bf0149c8b50 completed Feb. 28, 2026, 1:17 p.m.
NED1 Entity disambiguation (via context triple) batch_69a3d7e8719c819099d7c362743a8108 completed March 1, 2026, 6:08 a.m.
NEDg Description generation batch_69a3d86bceac8190ad4d030b04d65616 completed March 1, 2026, 6:10 a.m.
NED2 Entity disambiguation (via description) batch_69a3d92390f08190b5a20bc4786ce44e completed March 1, 2026, 6:13 a.m.
Created at: Feb. 28, 2026, 1:08 p.m.