Triple

T2076741

Position	Surface form	Disambiguated ID	Type / Status
Subject	MIT Building 54	`E44940`	entity
Predicate	houses	`P1643`	FINISHED
Object	MIT Department of Earth, Atmospheric and Planetary Sciences	`E3061`	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: MIT Department of Earth, Atmospheric and Planetary Sciences | Statement: [MIT Building 54, houses, MIT Department of Earth, Atmospheric and Planetary Sciences]

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

Target entity: MIT Department of Earth, Atmospheric and Planetary Sciences
Context triple: [MIT Building 54, houses, MIT Department of Earth, Atmospheric and Planetary Sciences]

A. Department of Earth, Atmospheric and Planetary Sciences chosen
The Department of Earth, Atmospheric and Planetary Sciences is an MIT academic department focused on research and education in geology, geophysics, climate and atmospheric science, oceanography, and planetary science.
B. Department of Earth and Planetary Science
The Department of Earth and Planetary Science at the University of Tokyo is an academic unit dedicated to research and education on the origin, structure, dynamics, and evolution of the Earth and other planetary bodies.
C. MIT Department of Aeronautics and Astronautics
The MIT Department of Aeronautics and Astronautics is a leading academic and research department focused on aerospace engineering, space exploration, and related technologies.
D. MIT Department of Civil and Environmental Engineering
The MIT Department of Civil and Environmental Engineering is an academic department at the Massachusetts Institute of Technology focused on advancing infrastructure, environmental sustainability, and resilient systems through research and education in civil and environmental engineering.
E. Cecil H. and Ida Green Center for Earth Sciences at MIT
The Cecil H. and Ida Green Center for Earth Sciences at MIT is a major research and academic facility dedicated to advancing the study of Earth, atmospheric, and planetary sciences.
F. None of above.
G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69a88916c2b48190a5ca2e9b12cad3ed`	completed	March 4, 2026, 7:33 p.m.
NER	Named-entity recognition	`batch_69abba2fa9c48190958826d5226544df`	completed	March 7, 2026, 5:39 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69ae2734a0688190a43c9687af48d06d`	completed	March 9, 2026, 1:49 a.m.

Created at: March 4, 2026, 7:41 p.m.