Triple

T20115654

Position	Surface form	Disambiguated ID	Type / Status
Subject	Radiology Department	`E490453`	entity
Predicate	usesTechnology	`P1485`	FINISHED
Object	Magnetic resonance imaging (MRI)	`—`	NE NERFINISHED

How this triple was built (3 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: Magnetic resonance imaging (MRI) | Statement: [Radiology Department, usesTechnology, Magnetic resonance imaging (MRI)]

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

Target entity: Magnetic resonance imaging (MRI)
Context triple: [Radiology Department, usesTechnology, Magnetic resonance imaging (MRI)]

A. MRI
MRI (Matz's Ruby Interpreter) is the standard reference implementation of the Ruby programming language, written in C and known for prioritizing simplicity and developer happiness.
B. MRI
MRI is the abbreviation for the Max Rubner Institute, Germany’s federal research institute focused on nutrition, food safety, and consumer health protection.
C. MRA
MRA is the IATA airport code for Misrata International Airport, a commercial airport serving the city of Misrata in Libya.
D. MRA
MRA is the station code for Morena railway station, a rail transport facility serving the city of Morena in the Indian state of Madhya Pradesh.
E. MRA
The MRA is an international agreement under the CIPM that ensures worldwide equivalence and mutual recognition of national measurement standards and calibration and measurement certificates.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

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

Target entity: Magnetic resonance imaging (MRI)
Target entity description: Magnetic resonance imaging (MRI) is a noninvasive medical imaging technique that uses strong magnetic fields and radio waves to produce detailed cross-sectional images of the body's internal structures, particularly soft tissues.

A. MRI
MRI (Matz's Ruby Interpreter) is the standard reference implementation of the Ruby programming language, written in C and known for prioritizing simplicity and developer happiness.
B. MRI
MRI is the abbreviation for the Max Rubner Institute, Germany’s federal research institute focused on nutrition, food safety, and consumer health protection.
C. MRA
MRA is the IATA airport code for Misrata International Airport, a commercial airport serving the city of Misrata in Libya.
D. MRA
MRA is the station code for Morena railway station, a rail transport facility serving the city of Morena in the Indian state of Madhya Pradesh.
E. MRA
The MRA is an international agreement under the CIPM that ensures worldwide equivalence and mutual recognition of national measurement standards and calibration and measurement certificates.
F. None of above. chosen

Provenance (2 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_69da62636cc08190982cc71733a17b8d`	completed	April 11, 2026, 3:01 p.m.
NER	Named-entity recognition	`batch_69e666e3f2288190840d1eb431ac9a1b`	completed	April 20, 2026, 5:48 p.m.

Created at: April 11, 2026, 11:29 p.m.