Triple
T3964685
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pier Head |
E92186
|
entity |
| Predicate | hasTransportConnection |
P845
|
FINISHED |
| Object | Mersey Ferry |
E52813
|
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: Mersey Ferry | Statement: [Pier Head, hasTransportConnection, Mersey Ferry]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mersey Ferry Context triple: [Pier Head, hasTransportConnection, Mersey Ferry]
-
A.
Mersey Ferry
chosen
The Mersey Ferry is a historic passenger ferry service in northwest England that operates iconic crossings between Liverpool and the Wirral across the River Mersey.
-
B.
Portsmouth–Ryde ferry
The Portsmouth–Ryde ferry is a passenger and vehicle ferry service linking the English south-coast city of Portsmouth with the town of Ryde on the Isle of Wight.
-
C.
Gravesend–Tilbury ferry
The Gravesend–Tilbury ferry is a long-running passenger service across the River Thames in southeast England, linking the towns of Gravesend in Kent and Tilbury in Essex.
-
D.
Woolwich ferry
The Woolwich Ferry is a free vehicle and pedestrian ferry service across the River Thames in east London, linking Woolwich on the south bank with North Woolwich on the north bank.
-
E.
Liverpool–Douglas ferry route
The Liverpool–Douglas ferry route is a passenger and vehicle ferry service linking the English city of Liverpool with Douglas on the Isle of Man across the Irish Sea.
- 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_69aed96624188190ac8c45bb57ab72b5 |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69aef97326888190bbfe15b218e3112e |
completed | March 9, 2026, 4:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b533be4a688190a7d011ae2858e6ed |
completed | March 14, 2026, 10:09 a.m. |
Created at: March 9, 2026, 3:31 p.m.