Triple
T16185741
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | MCS |
E392795
|
entity |
| Predicate | locatedInTransportSystem |
P8428
|
FINISHED |
| Object | Metrolink Eccles Line |
E170803
|
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: Metrolink Eccles Line | Statement: [MCS, locatedInTransportSystem, Metrolink Eccles Line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Metrolink Eccles Line Context triple: [MCS, locatedInTransportSystem, Metrolink Eccles Line]
-
A.
Metrolink South Manchester Line
The Metrolink South Manchester Line is a light rail route on Greater Manchester's Metrolink network that connects central Manchester with several suburbs to the south of the city.
-
B.
Wirral Line
The Wirral Line is a commuter rail line in the Merseyrail network serving Liverpool and the Wirral Peninsula via underground city-centre stations and tunnels under the River Mersey.
-
C.
Bury Metrolink line
The Bury Metrolink line is a light rail route in Greater Manchester that runs between Bury and central Manchester as part of the city’s Metrolink tram network.
-
D.
Eccles Line of the Manchester Metrolink
chosen
The Eccles Line of the Manchester Metrolink is a light rail route in Greater Manchester that runs from Manchester city centre to the suburb of Eccles, serving several Salford communities along the way.
-
E.
Metrolink Rochdale via Oldham line
The Metrolink Rochdale via Oldham line is a light rail route on Greater Manchester’s Metrolink network that connects central Manchester with Oldham and Rochdale.
- 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_69d87f1e49ac8190a311b54d32990576 |
completed | April 10, 2026, 4:39 a.m. |
| NER | Named-entity recognition | batch_69e22060dcf88190b7c662946a5f0191 |
completed | April 17, 2026, 11:58 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffff0550b48190ac84946b7254552b |
completed | May 10, 2026, 3:44 a.m. |
Created at: April 10, 2026, 5:02 a.m.