Triple

T26271083

Position	Surface form	Disambiguated ID	Type / Status
Subject	4 (IND Sixth Avenue Line)	`E660422`	entity
Predicate	belongsToCorridor	`P37`	FINISHED
Object	Sixth Avenue subway corridor in Manhattan The Sixth Avenue subway corridor in Manhattan is a major north–south transit artery in New York City’s subway system, running beneath Sixth Avenue and serving numerous key Midtown and Lower Manhattan destinations.	`E720417`	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: Sixth Avenue subway corridor in Manhattan | Statement: [4 (IND Sixth Avenue Line), belongsToCorridor, Sixth Avenue subway corridor in Manhattan]

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: Sixth Avenue subway corridor in Manhattan
Triple: [4 (IND Sixth Avenue Line), belongsToCorridor, Sixth Avenue subway corridor in Manhattan]

Generated description

The Sixth Avenue subway corridor in Manhattan is a major north–south transit artery in New York City’s subway system, running beneath Sixth Avenue and serving numerous key Midtown and Lower Manhattan destinations.

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_69ee812960d081909cff6085cc9fa3a6`	completed	April 26, 2026, 9:18 p.m.
NER	Named-entity recognition	`batch_69f60e31255481909a876eeb16338bf1`	completed	May 2, 2026, 2:46 p.m.
NED1	Entity disambiguation (via context triple)	`batch_6a118fb4707c81909810d08922c242f8`	completed	May 23, 2026, 11:29 a.m.
NEDg	Description generation	`batch_6a1190713f4c819082a89700881a3c46`	completed	May 23, 2026, 11:33 a.m.
NED2	Entity disambiguation (via description)	`batch_6a119148a52c8190ab07b136673ee956`	completed	May 23, 2026, 11:36 a.m.

Created at: April 26, 2026, 9:50 p.m.