Triple

T17353789

Position	Surface form	Disambiguated ID	Type / Status
Subject	Leslie station	`E421878`	entity
Predicate	artProgram	`P1975`	FINISHED
Object	TTC public art program	`—`	NE ONNED1

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: TTC public art program | Statement: [Leslie station, artProgram, TTC public art program]

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

Target entity: TTC public art program
Context triple: [Leslie station, artProgram, TTC public art program]

A. TTC
TTC is an organizational partner of the 3rd Generation Partnership Project (3GPP), contributing to the development and standardization of mobile telecommunications technologies.
B. TTC
The TTC is a high-level transatlantic forum where the European Union and the United States coordinate on trade, economic, and technology policy issues.
C. TTC
TTC is the station code for The Trafford Centre tram stop on Greater Manchester's Metrolink light rail network.
D. North York Heritage Murals
North York Heritage Murals are a series of public artworks that celebrate the history and cultural heritage of the North York area in Toronto.
E. TTC Davisville Carhouse
TTC Davisville Carhouse is a Toronto Transit Commission facility used for the storage, maintenance, and servicing of subway trains near Davisville station.
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: TTC public art program
Target entity description: The TTC public art program is an initiative by Toronto's transit agency to integrate permanent, site-specific artworks into subway stations and other transit spaces to enhance the rider experience and reflect local communities.

A. TTC
TTC is an organizational partner of the 3rd Generation Partnership Project (3GPP), contributing to the development and standardization of mobile telecommunications technologies.
B. TTC
The TTC is a high-level transatlantic forum where the European Union and the United States coordinate on trade, economic, and technology policy issues.
C. TTC
TTC is the station code for The Trafford Centre tram stop on Greater Manchester's Metrolink light rail network.
D. North York Heritage Murals
North York Heritage Murals are a series of public artworks that celebrate the history and cultural heritage of the North York area in Toronto.
E. TTC Davisville Carhouse
TTC Davisville Carhouse is a Toronto Transit Commission facility used for the storage, maintenance, and servicing of subway trains near Davisville station.
F. None of above. chosen

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_69d889d520008190a26917a95bf1c2ea`	completed	April 10, 2026, 5:25 a.m.
NER	Named-entity recognition	`batch_69e43a2e660c81908700aed5c42e9043`	completed	April 19, 2026, 2:13 a.m.
NED1	Entity disambiguation (via context triple)	`batch_6a01955a50dc819090c1a0ec111d9fc0`	in_progress	May 11, 2026, 8:37 a.m.

Created at: April 10, 2026, 5:44 a.m.