Triple
T13548407
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Stagecoach East |
E323575
|
entity |
| Predicate | operatesOn |
P23
|
FINISHED |
| Object | Cambridge Guided Busway |
E62089
|
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: Cambridge Guided Busway | Statement: [Stagecoach East, operatesOn, Cambridge Guided Busway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cambridge Guided Busway Context triple: [Stagecoach East, operatesOn, Cambridge Guided Busway]
-
A.
Cambridge Guided Busway
chosen
The Cambridge Guided Busway is a dedicated guided bus rapid transit system in Cambridgeshire, England, providing fast, segregated routes that link Cambridge with surrounding towns and key sites such as major employment and research hubs.
-
B.
Cambridge bus network
The Cambridge bus network is the system of public bus routes and services that connect neighborhoods in Cambridge, Massachusetts with each other and with nearby transit hubs in the Greater Boston area.
-
C.
Cambridge park and ride network
The Cambridge park and ride network is a system of peripheral car parks linked by frequent bus services designed to reduce traffic congestion in and around the city of Cambridge, England.
-
D.
Cambridge line
The Cambridge line is a key railway route in eastern England that connects London with the city of Cambridge and its surrounding area.
-
E.
Cambridge Transit
Cambridge Transit was a former public transportation agency serving the city of Cambridge, Ontario, before being amalgamated into the regional Grand River Transit system.
- 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_69d8076776248190bdf0d4fa1f85a5fc |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69dbafdcecf481909999a173b32a58cd |
completed | April 12, 2026, 2:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f77f86f1248190922732247ff56f4d |
completed | May 3, 2026, 5:01 p.m. |
Created at: April 9, 2026, 9:45 p.m.