Triple
T12409720
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Scarborough Rapid Transit |
E296483
|
entity |
| Predicate | usesTechnology |
P1485
|
FINISHED |
| Object | Intermediate Capacity Transit System |
E57692
|
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: Intermediate Capacity Transit System | Statement: [Scarborough Rapid Transit, usesTechnology, Intermediate Capacity Transit System]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Intermediate Capacity Transit System Context triple: [Scarborough Rapid Transit, usesTechnology, Intermediate Capacity Transit System]
-
A.
Intermediate Capacity Transit System
chosen
The Intermediate Capacity Transit System (ICTS) is an automated, medium-capacity rail technology used for urban transit lines that require more capacity than street-level light rail but less than full-scale heavy metro systems.
-
B.
Metropolitan Transit System
The Metropolitan Transit System is the primary public transportation agency serving the San Diego region, operating buses, trolleys, and related transit services.
-
C.
STM paratransit services
STM paratransit services is a specialized door-to-door public transit service in Montreal designed to provide accessible transportation for people with disabilities who cannot use the regular bus and metro network.
-
D.
METRO bus rapid transit
METRO bus rapid transit is a high-frequency, limited-stop bus service in the Minneapolis–Saint Paul area designed to provide faster, more reliable transit similar to light rail.
-
E.
Metro Transit commuter rail network
The Metro Transit commuter rail network is a regional passenger rail system serving the Minneapolis–Saint Paul metropolitan area, primarily via the Northstar Line connecting suburban communities with downtown Minneapolis.
- 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.