Triple

T14000085

Position	Surface form	Disambiguated ID	Type / Status
Subject	IITM	`E336797`	entity
Predicate	hasDepartment	`P35`	FINISHED
Object	Department of Chemistry The Department of Chemistry at IIT Madras is an academic unit focused on education and research in chemical sciences, offering undergraduate, postgraduate, and doctoral programs.	`E338599`	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 | Statement: [IITM, hasDepartment, Department of Chemistry]

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

Target entity: Department of Chemistry
Context triple: [IITM, hasDepartment, Department of Chemistry]

A. Department of Chemistry
The Department of Chemistry is an academic unit within Rice University's Wiess School of Natural Sciences that focuses on education and research in chemical sciences.
B. Department of Chemistry
The Department of Chemistry at the Technical University of Darmstadt is an academic unit focused on education and research in chemical sciences, including areas such as inorganic, organic, physical, and materials chemistry.
C. Department of Chemistry
The Department of Chemistry at the Indian Institute of Technology Guwahati is an academic and research unit specializing in chemical sciences, offering undergraduate to doctoral programs and conducting advanced research in diverse areas of chemistry.
D. Department of Chemistry
The Department of Chemistry is an academic unit of Hooghly Mohsin College that offers chemistry education and research opportunities to undergraduate and possibly postgraduate students.
E. Department of Chemistry
The Department of Chemistry at Tsinghua University is a leading academic unit dedicated to cutting-edge research and education in chemical sciences within the university’s School of Sciences.
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
Triple: [IITM, hasDepartment, Department of Chemistry]

Generated description

The Department of Chemistry at IIT Madras is an academic unit focused on education and research in chemical sciences, offering undergraduate, postgraduate, and doctoral programs.

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

Target entity: Department of Chemistry
Target entity description: The Department of Chemistry at IIT Madras is an academic unit focused on education and research in chemical sciences, offering undergraduate, postgraduate, and doctoral programs.

A. Department of Chemistry chosen
The Department of Chemistry at the Indian Institute of Technology Madras is a leading academic and research center in chemical sciences, known for its strong programs in fundamental and interdisciplinary chemistry and its significant contributions to scientific research in India.
B. Department of Chemistry
The Department of Chemistry at the Indian Institute of Technology Patna is an academic unit focused on education and research in chemical sciences, offering undergraduate, postgraduate, and doctoral programs.
C. Department of Chemistry
The Department of Chemistry at the Indian Institute of Technology Guwahati is an academic and research unit specializing in chemical sciences, offering undergraduate to doctoral programs and conducting advanced research in diverse areas of chemistry.
D. Department of Chemistry
The Department of Chemistry at the Indian Institute of Technology Bombay is a leading academic and research center in chemical sciences, known for its advanced teaching programs and cutting-edge research across diverse areas of chemistry.
E. Department of Chemistry
The Department of Chemistry at the Indian Institute of Technology Kharagpur is an academic department specializing in chemical education and research within one of India’s premier engineering and science institutions.
F. None of above.

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_69d81c645c5c8190b1fd16a285a1b78a`	completed	April 9, 2026, 9:38 p.m.
NER	Named-entity recognition	`batch_69de2eb81b208190a961e49a02fa4140`	completed	April 14, 2026, 12:10 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69fbac9f1f6c8190af7ddac920661bd5`	completed	May 6, 2026, 9:03 p.m.
NEDg	Description generation	`batch_69fbae3d04f081908c8d28148b4f1de0`	completed	May 6, 2026, 9:10 p.m.
NED2	Entity disambiguation (via description)	`batch_69fbaf41636c8190bf44bd238bd9d9a4`	completed	May 6, 2026, 9:14 p.m.

Created at: April 9, 2026, 10:19 p.m.