Triple
T3824436
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | STM 747 bus |
E88651
|
entity |
| Predicate | operatedBy |
P86
|
FINISHED |
| Object | Société de transport de Montréal |
E13868
|
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: Société de transport de Montréal | Statement: [STM 747 bus, operatedBy, Société de transport de Montréal]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Société de transport de Montréal Context triple: [STM 747 bus, operatedBy, Société de transport de Montréal]
-
A.
Société de transport de Montréal
chosen
The Société de transport de Montréal is the public transit authority responsible for operating Montreal’s bus and metro networks.
-
B.
Société de transport de Laval
The Société de transport de Laval is the public transit agency serving the city of Laval, Quebec, operating bus and related transportation services within the region.
-
C.
Toronto Transit Commission
The Toronto Transit Commission is the public agency that operates Toronto’s primary network of subways, buses, and streetcars.
-
D.
BC Rapid Transit Company
BC Rapid Transit Company is the public agency responsible for operating and managing metro and light rail transit services in the Metro Vancouver region of British Columbia, Canada.
-
E.
Réseau express métropolitain
The Réseau express métropolitain (REM) is a fully automated, high-frequency light metro system serving the Greater Montreal area and designed to improve regional transit connectivity.
- 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_69aed9538cf881909d9ce8ca4ac7c18c |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69aeeb6223808190aee0c15259eeeecd |
completed | March 9, 2026, 3:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b5768163948190abd1075a20e4706d |
completed | March 14, 2026, 2:53 p.m. |
Created at: March 9, 2026, 3:17 p.m.