Triple

T6970495

Position	Surface form	Disambiguated ID	Type / Status
Subject	Indian Institute of Technology Guwahati	`E161585`	entity
Predicate	hasResearchCenter	`P40`	FINISHED
Object	Centre for Nanotechnology The Centre for Nanotechnology is a specialized research hub at the Indian Institute of Technology Guwahati focused on advanced studies and innovation in nanoscience and nanotechnology.	`E633219`	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: Centre for Nanotechnology | Statement: [Indian Institute of Technology Guwahati, hasResearchCenter, Centre for Nanotechnology]

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

Target entity: Centre for Nanotechnology
Context triple: [Indian Institute of Technology Guwahati, hasResearchCenter, Centre for Nanotechnology]

A. Centre for Nanosciences
The Centre for Nanosciences is a specialized research and academic unit at IIT Kanpur focused on advancing nanoscience and nanotechnology through interdisciplinary studies and innovation.
B. Nanotechnology Center
Nanotechnology Center is a research institute at Bar-Ilan University focused on advancing nanoscale science and technology across multiple scientific and engineering disciplines.
C. Centre for Materials Science and Nanotechnology
The Centre for Materials Science and Nanotechnology is a research and education institute focused on advanced materials, nanoscience, and nanotechnology.
D. Centre for Nano Science and Engineering
The Centre for Nano Science and Engineering is a leading Indian research and education hub focused on nanoscience, nanotechnology, and their advanced applications in areas such as electronics, materials, and biomedical engineering.
E. Krishna P. Singh Center for Nanotechnology
The Krishna P. Singh Center for Nanotechnology is a state-of-the-art interdisciplinary research facility at the University of Pennsylvania dedicated to advancing nanoscale science, engineering, and technology.
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: Centre for Nanotechnology
Triple: [Indian Institute of Technology Guwahati, hasResearchCenter, Centre for Nanotechnology]

Generated description

The Centre for Nanotechnology is a specialized research hub at the Indian Institute of Technology Guwahati focused on advanced studies and innovation in nanoscience and nanotechnology.

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

Target entity: Centre for Nanotechnology
Target entity description: The Centre for Nanotechnology is a specialized research hub at the Indian Institute of Technology Guwahati focused on advanced studies and innovation in nanoscience and nanotechnology.

A. Centre for Nanosciences
The Centre for Nanosciences is a specialized research and academic unit at IIT Kanpur focused on advancing nanoscience and nanotechnology through interdisciplinary studies and innovation.
B. Nanotechnology Center
Nanotechnology Center is a research institute at Bar-Ilan University focused on advancing nanoscale science and technology across multiple scientific and engineering disciplines.
C. Centre for Materials Science and Nanotechnology
The Centre for Materials Science and Nanotechnology is a research and education institute focused on advanced materials, nanoscience, and nanotechnology.
D. Centre for Nano Science and Engineering
The Centre for Nano Science and Engineering is a leading Indian research and education hub focused on nanoscience, nanotechnology, and their advanced applications in areas such as electronics, materials, and biomedical engineering.
E. Krishna P. Singh Center for Nanotechnology
The Krishna P. Singh Center for Nanotechnology is a state-of-the-art interdisciplinary research facility at the University of Pennsylvania dedicated to advancing nanoscale science, engineering, and technology.
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_69c68854a0d88190bc0bf82263f1afce`	completed	March 27, 2026, 1:38 p.m.
NER	Named-entity recognition	`batch_69c6db1649288190a52c7dab57b3c7dc`	completed	March 27, 2026, 7:31 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69c7619ebab88190916e3d68068ed71d`	completed	March 28, 2026, 5:05 a.m.
NEDg	Description generation	`batch_69c7630440508190a66f218fd912d732`	completed	March 28, 2026, 5:11 a.m.
NED2	Entity disambiguation (via description)	`batch_69c7639747b88190b3429817d53c5703`	completed	March 28, 2026, 5:13 a.m.

Created at: March 27, 2026, 2:30 p.m.