Triple

T210709
Position Surface form Disambiguated ID Type / Status
Subject Fluid Dynamics Prize E4710 entity
Predicate hasRecipient P108 FINISHED
Object Robert Kraichnan
Robert Kraichnan was a prominent theoretical physicist known for his influential contributions to the statistical theory of turbulence and fluid dynamics.
 E34682 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: Robert Kraichnan | Statement: [Fluid Dynamics Prize, hasRecipient, Robert Kraichnan]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Robert Kraichnan
Context triple: [Fluid Dynamics Prize, hasRecipient, Robert Kraichnan]
  • A. Philip G. Saffman
    Philip G. Saffman was a prominent British-American applied mathematician and fluid dynamicist known for his influential work on vortex dynamics and the theory of turbulence.
  • B. Stanley Corrsin
    Stanley Corrsin was a prominent American fluid dynamicist renowned for his pioneering contributions to the study of turbulence and mixing in fluid flows.
  • C. Jacob Bjerknes
    Jacob Bjerknes was a Norwegian-American meteorologist and physicist renowned for his pioneering work on atmospheric circulation and for elucidating the mechanisms behind the El Niño–Southern Oscillation.
  • D. G. K. Batchelor
    G. K. Batchelor was a prominent British applied mathematician and fluid dynamicist known for his foundational contributions to turbulence theory and for authoring the classic text "An Introduction to Fluid Dynamics."
  • E. Mark Kac
    Mark Kac was a Polish-American mathematician renowned for his work in probability theory and mathematical physics, particularly for linking stochastic processes with partial differential equations.
  • 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: Robert Kraichnan
Triple: [Fluid Dynamics Prize, hasRecipient, Robert Kraichnan]
Generated description
Robert Kraichnan was a prominent theoretical physicist known for his influential contributions to the statistical theory of turbulence and fluid dynamics.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Robert Kraichnan
Target entity description: Robert Kraichnan was a prominent theoretical physicist known for his influential contributions to the statistical theory of turbulence and fluid dynamics.
  • A. Philip G. Saffman
    Philip G. Saffman was a prominent British-American applied mathematician and fluid dynamicist known for his influential work on vortex dynamics and the theory of turbulence.
  • B. Stanley Corrsin
    Stanley Corrsin was a prominent American fluid dynamicist renowned for his pioneering contributions to the study of turbulence and mixing in fluid flows.
  • C. Jacob Bjerknes
    Jacob Bjerknes was a Norwegian-American meteorologist and physicist renowned for his pioneering work on atmospheric circulation and for elucidating the mechanisms behind the El Niño–Southern Oscillation.
  • D. G. K. Batchelor
    G. K. Batchelor was a prominent British applied mathematician and fluid dynamicist known for his foundational contributions to turbulence theory and for authoring the classic text "An Introduction to Fluid Dynamics."
  • E. Mark Kac
    Mark Kac was a Polish-American mathematician renowned for his work in probability theory and mathematical physics, particularly for linking stochastic processes with partial differential equations.
  • 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_69a2575cb1dc8190a01ad332426dc339 completed Feb. 28, 2026, 2:47 a.m.
NER Named-entity recognition batch_69a25c2ead8481909996042efcae5e9d completed Feb. 28, 2026, 3:08 a.m.
NED1 Entity disambiguation (via context triple) batch_69a389a9bb7c81909b60569e4c6074fb completed March 1, 2026, 12:34 a.m.
NEDg Description generation batch_69a38a53a07881908a1e1a0773680044 completed March 1, 2026, 12:37 a.m.
NED2 Entity disambiguation (via description) batch_69a38acac1ec81909578321bb8b0bfd2 completed March 1, 2026, 12:39 a.m.
Created at: Feb. 28, 2026, 2:52 a.m.