Triple

T1253336

Position	Surface form	Disambiguated ID	Type / Status
Subject	Detlef Lohse	`E26926`	entity
Predicate	affiliation	`P10`	FINISHED
Object	Physics of Fluids group, University of Twente The Physics of Fluids group at the University of Twente is a leading research group specializing in experimental, theoretical, and computational fluid dynamics, known for its work on turbulence, multiphase flows, and soft matter.	`E143719`	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: Physics of Fluids group, University of Twente | Statement: [Detlef Lohse, affiliation, Physics of Fluids group, University of Twente]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Physics of Fluids group, University of Twente
Context triple: [Detlef Lohse, affiliation, Physics of Fluids group, University of Twente]

A. BP Institute for Multiphase Flow
The BP Institute for Multiphase Flow is a research center at the University of Cambridge specializing in the study and modeling of complex multiphase fluid flows relevant to natural processes and industrial applications.
B. Institute of Fluid Science
The Institute of Fluid Science is a research institute at Tohoku University specializing in advanced studies of fluid dynamics and related engineering and physical phenomena.
C. Fluids Engineering Division
The Fluids Engineering Division is a technical unit within the American Society of Mechanical Engineers that focuses on advancing research, education, and professional practice in fluid mechanics and fluid engineering applications.
D. Division of Fluid Dynamics
The Division of Fluid Dynamics is a specialized unit of the American Physical Society that promotes research, collaboration, and dissemination of knowledge in the field of fluid mechanics and related phenomena.
E. Delft University of Technology
Delft University of Technology is a leading Dutch technical university renowned for its engineering, technology, and design education and research.
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: Physics of Fluids group, University of Twente
Triple: [Detlef Lohse, affiliation, Physics of Fluids group, University of Twente]

Generated description

The Physics of Fluids group at the University of Twente is a leading research group specializing in experimental, theoretical, and computational fluid dynamics, known for its work on turbulence, multiphase flows, and soft matter.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Physics of Fluids group, University of Twente
Target entity description: The Physics of Fluids group at the University of Twente is a leading research group specializing in experimental, theoretical, and computational fluid dynamics, known for its work on turbulence, multiphase flows, and soft matter.

A. BP Institute for Multiphase Flow
The BP Institute for Multiphase Flow is a research center at the University of Cambridge specializing in the study and modeling of complex multiphase fluid flows relevant to natural processes and industrial applications.
B. Institute of Fluid Science
The Institute of Fluid Science is a research institute at Tohoku University specializing in advanced studies of fluid dynamics and related engineering and physical phenomena.
C. Fluids Engineering Division
The Fluids Engineering Division is a technical unit within the American Society of Mechanical Engineers that focuses on advancing research, education, and professional practice in fluid mechanics and fluid engineering applications.
D. Division of Fluid Dynamics
The Division of Fluid Dynamics is a specialized unit of the American Physical Society that promotes research, collaboration, and dissemination of knowledge in the field of fluid mechanics and related phenomena.
E. Delft University of Technology
Delft University of Technology is a leading Dutch technical university renowned for its engineering, technology, and design education and research.
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_69a49487a9c48190ba9b05348fd1b53f`	completed	March 1, 2026, 7:33 p.m.
NER	Named-entity recognition	`batch_69a4bfa407a0819099399799a416152e`	completed	March 1, 2026, 10:37 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69ac93c903488190bcbf1928699bafd2`	completed	March 7, 2026, 9:08 p.m.
NEDg	Description generation	`batch_69ac942d359c81908d2c2acb4c1aa8d0`	completed	March 7, 2026, 9:10 p.m.
NED2	Entity disambiguation (via description)	`batch_69ac95cf8800819080d18d559f73dcc2`	completed	March 7, 2026, 9:17 p.m.

Created at: March 1, 2026, 7:47 p.m.