Triple
T16000725
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pop card (Tyne and Wear Metro) |
E388082
|
entity |
| Predicate | compatibleWith |
P203
|
FINISHED |
| Object | Tyne and Wear Metro ticket gates |
E13083
|
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: Tyne and Wear Metro ticket gates | Statement: [Pop card (Tyne and Wear Metro), compatibleWith, Tyne and Wear Metro ticket gates]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tyne and Wear Metro ticket gates Context triple: [Pop card (Tyne and Wear Metro), compatibleWith, Tyne and Wear Metro ticket gates]
-
A.
Tyne and Wear Metro
chosen
Tyne and Wear Metro is a light rail rapid transit system serving Newcastle upon Tyne, Sunderland, and surrounding areas in North East England.
-
B.
Merseytravel smartcard
The Merseytravel smartcard is a contactless travel card used for seamless payment and ticketing across public transport services in the Merseyside region of England.
-
C.
Central Station (Tyne and Wear Metro)
Central Station (Tyne and Wear Metro) is an underground station in Newcastle upon Tyne that serves as a key interchange between the Tyne and Wear Metro network and Newcastle Central railway station.
-
D.
Pop card (Tyne and Wear Metro)
The Pop card (Tyne and Wear Metro) is a smart, contactless travel card used for paying fares and season tickets on the Tyne and Wear Metro and associated public transport services in North East England.
-
E.
Oyster card
The Oyster card is a rechargeable smartcard used for convenient, cashless payment on public transport services across London.
- 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_69d86daa562c81908aacc179c0fe8fb5 |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e157fba9748190ac8fc27b167d49f7 |
completed | April 16, 2026, 9:43 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffc3d99ca08190a3d07a0802b1b24a |
completed | May 9, 2026, 11:31 p.m. |
Created at: April 10, 2026, 4:55 a.m.