Triple

T11003468

Position	Surface form	Disambiguated ID	Type / Status
Subject	Indian Institute of Technology Delhi	`E260055`	entity
Predicate	hasAcademicUnit	`P1488`	FINISHED
Object	Department of Chemistry, IIT Delhi The Department of Chemistry at IIT Delhi is a leading academic and research center in chemical sciences in India, offering undergraduate to doctoral programs and conducting advanced research across diverse areas of chemistry.	`E899050`	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: Department of Chemistry, IIT Delhi | Statement: [Indian Institute of Technology Delhi, hasAcademicUnit, Department of Chemistry, IIT Delhi]

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

Target entity: Department of Chemistry, IIT Delhi
Context triple: [Indian Institute of Technology Delhi, hasAcademicUnit, Department of Chemistry, IIT Delhi]

A. Institute of Chemistry
The Institute of Chemistry at Nankai University is a specialized research center focused on advancing chemical science through fundamental and applied research, education, and collaboration.
B. Institute of Chemistry
The Institute of Chemistry is a major academic and research unit of the University of São Paulo dedicated to advancing chemical sciences through undergraduate and graduate education and scientific research.
C. Institute of Chemistry
The Institute of Chemistry is a major academic and research unit of Kazan University specializing in chemical sciences and related technologies.
D. Institute of Chemistry
The Institute of Chemistry is an academic unit of the Federal University of Rio Grande do Sul in Brazil dedicated to education and research in chemical sciences.
E. Department of Chemistry, Massachusetts Institute of Technology
The Department of Chemistry at the Massachusetts Institute of Technology is a leading academic and research department renowned for pioneering work across inorganic, organic, physical, and biological chemistry.
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: Department of Chemistry, IIT Delhi
Triple: [Indian Institute of Technology Delhi, hasAcademicUnit, Department of Chemistry, IIT Delhi]

Generated description

The Department of Chemistry at IIT Delhi is a leading academic and research center in chemical sciences in India, offering undergraduate to doctoral programs and conducting advanced research across diverse areas of chemistry.

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

Target entity: Department of Chemistry, IIT Delhi
Target entity description: The Department of Chemistry at IIT Delhi is a leading academic and research center in chemical sciences in India, offering undergraduate to doctoral programs and conducting advanced research across diverse areas of chemistry.

A. Institute of Chemistry
The Institute of Chemistry at Nankai University is a specialized research center focused on advancing chemical science through fundamental and applied research, education, and collaboration.
B. Institute of Chemistry
The Institute of Chemistry is a major academic and research unit of the University of São Paulo dedicated to advancing chemical sciences through undergraduate and graduate education and scientific research.
C. Institute of Chemistry
The Institute of Chemistry is a major academic and research unit of Kazan University specializing in chemical sciences and related technologies.
D. Institute of Chemistry
The Institute of Chemistry is an academic unit of the Federal University of Rio Grande do Sul in Brazil dedicated to education and research in chemical sciences.
E. Department of Chemistry, Massachusetts Institute of Technology
The Department of Chemistry at the Massachusetts Institute of Technology is a leading academic and research department renowned for pioneering work across inorganic, organic, physical, and biological chemistry.
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_69d6aa8a6a548190a750f944ccdc8064`	completed	April 8, 2026, 7:20 p.m.
NER	Named-entity recognition	`batch_69d797546f448190946ee6442d657dc5`	completed	April 9, 2026, 12:11 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69e3453d181081908cb58a957f4d1295`	completed	April 18, 2026, 8:47 a.m.
NEDg	Description generation	`batch_69e35570b0bc8190a939b0c8e3ce8105`	completed	April 18, 2026, 9:57 a.m.
NED2	Entity disambiguation (via description)	`batch_69e359508a388190a16d48a17015e13e`	completed	April 18, 2026, 10:13 a.m.

Created at: April 8, 2026, 9:25 p.m.