Triple

T28460794

Position	Surface form	Disambiguated ID	Type / Status
Subject	University of Tehran, College of Engineering	`E720145`	entity
Predicate	hasUnit	`P35`	FINISHED
Object	School of Chemical Engineering The School of Chemical Engineering at the University of Tehran is a leading academic and research institution in Iran focused on chemical engineering education, innovation, and industry collaboration.	`E187593`	NE FINISHED

How this triple was built (2 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: School of Chemical Engineering | Statement: [University of Tehran, College of Engineering, hasUnit, School of Chemical Engineering]

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: School of Chemical Engineering
Triple: [University of Tehran, College of Engineering, hasUnit, School of Chemical Engineering]

Generated description

The School of Chemical Engineering at the University of Tehran is a leading academic and research institution in Iran focused on chemical engineering education, innovation, and industry collaboration.

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_69f01a58a67c819097936d9e8da8d6e6`	completed	April 28, 2026, 2:24 a.m.
NER	Named-entity recognition	`batch_69f64ea596448190bf7c3cf5f1220770`	completed	May 2, 2026, 7:21 p.m.
NED1	Entity disambiguation (via context triple)	`batch_6a164190f11c8190a56fc2a4772447f4`	completed	May 27, 2026, 12:57 a.m.
NEDg	Description generation	`batch_6a1643779a088190aa92b219ec7ffb02`	completed	May 27, 2026, 1:05 a.m.
NED2	Entity disambiguation (via description)	`batch_6a1644006d7c81909a240ee75ce9d3d0`	completed	May 27, 2026, 1:08 a.m.

Created at: April 28, 2026, 2:40 a.m.