Triple

T25966573

Position	Surface form	Disambiguated ID	Type / Status
Subject	MIT MacGregor House	`E645686`	entity
Predicate	hasOrganization	`P629`	FINISHED
Object	MacGregor House Executive Committee The MacGregor House Executive Committee is the student-led governing body responsible for organizing activities, managing policies, and representing residents of MIT’s MacGregor House dormitory.	`E1703801`	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: MacGregor House Executive Committee | Statement: [MIT MacGregor House, hasOrganization, MacGregor House Executive Committee]

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: MacGregor House Executive Committee
Triple: [MIT MacGregor House, hasOrganization, MacGregor House Executive Committee]

Generated description

The MacGregor House Executive Committee is the student-led governing body responsible for organizing activities, managing policies, and representing residents of MIT’s MacGregor House dormitory.

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_69e77e85efc08190997da7fcf98bd300`	completed	April 21, 2026, 1:41 p.m.
NER	Named-entity recognition	`batch_69f604cb7ba081908a54ce517a6d4f0d`	completed	May 2, 2026, 2:06 p.m.
NED1	Entity disambiguation (via context triple)	`batch_6a1107834f208190b8ff9f2e66b7db93`	completed	May 23, 2026, 1:48 a.m.
NEDg	Description generation	`batch_6a1108ea3754819081686ac7fa8f8e1b`	completed	May 23, 2026, 1:54 a.m.
NED2	Entity disambiguation (via description)	`batch_6a1109785d80819093c4602d784e1485`	completed	May 23, 2026, 1:57 a.m.

Created at: April 22, 2026, 8:48 a.m.