Triple
T12409970
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lakeshore West line |
E296488
|
entity |
| Predicate | fareSystem |
P395
|
FINISHED |
| Object | GO Transit fare zones |
E280818
|
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: GO Transit fare zones | Statement: [Lakeshore West line, fareSystem, GO Transit fare zones]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: GO Transit fare zones Context triple: [Lakeshore West line, fareSystem, GO Transit fare zones]
-
A.
GO Transit Zone 01
chosen
GO Transit Zone 01 is the central fare zone in the GO Transit network that includes Toronto’s core stations and determines ticket pricing for trips starting or ending in downtown Toronto.
-
B.
TTC single fare zone
The TTC single fare zone is the unified payment area within Toronto’s transit system where riders can travel across the network on a single fare without paying additional zone-based charges.
-
C.
Metra fare zones
Metra fare zones are a distance-based pricing system used by the Chicago-area Metra commuter rail network to determine ticket costs between stations.
-
D.
SPT fare zones
SPT fare zones are the geographic pricing areas used to determine ticket costs and validity across the Strathclyde Partnership for Transport network in west-central Scotland.
-
E.
GoTransit family of services
The GoTransit family of services is a coordinated network of public transit systems in the Raleigh, North Carolina region that provides integrated bus and related transportation options across multiple local agencies.
- 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_69d6ad9f464c81909db36d7e96e34b9e |
completed | April 8, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69d94d4b86c88190afba0de15b34eee9 |
completed | April 10, 2026, 7:19 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6348af5a8819083a075d145b15fd4 |
completed | May 2, 2026, 5:29 p.m. |
Created at: April 8, 2026, 9:55 p.m.