Triple

T15976823
Position Surface form Disambiguated ID Type / Status
Subject Strangford Lough E387468 entity
Predicate hasFerryRoute P1831 FINISHED
Object Portaferry–Strangford ferry
The Portaferry–Strangford ferry is a short car and passenger ferry service in County Down, Northern Ireland, linking the villages of Portaferry and Strangford across the mouth of Strangford Lough.
E1189556 NE FINISHED

How this triple was built (4 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: Portaferry–Strangford ferry | Statement: [Strangford Lough, hasFerryRoute, Portaferry–Strangford ferry]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Portaferry–Strangford ferry
Context triple: [Strangford Lough, hasFerryRoute, Portaferry–Strangford ferry]
  • A. Stornoway–Ullapool ferry
    The Stornoway–Ullapool ferry is a major Scottish west coast ferry route linking the Isle of Lewis in the Outer Hebrides with the mainland port of Ullapool.
  • B. Port Askaig–Feolin ferry
    The Port Askaig–Feolin ferry is a local vehicular and passenger ferry route linking the islands of Islay and Jura off the west coast of Scotland.
  • C. Bluff–Oban ferry
    The Bluff–Oban ferry is a passenger and vehicle ferry service linking the South Island port of Bluff with Oban on Stewart Island in southern New Zealand.
  • D. Belfast–Cairnryan ferry route
    The Belfast–Cairnryan ferry route is a major passenger and freight sea link across the North Channel, connecting Northern Ireland with southwest Scotland.
  • E. Fionnphort–Iona ferry
    The Fionnphort–Iona ferry is a short passenger and vehicle ferry service linking the village of Fionnphort on the Isle of Mull with the historic island of Iona off Scotland’s west coast.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Portaferry–Strangford ferry
Triple: [Strangford Lough, hasFerryRoute, Portaferry–Strangford ferry]
Generated description
The Portaferry–Strangford ferry is a short car and passenger ferry service in County Down, Northern Ireland, linking the villages of Portaferry and Strangford across the mouth of Strangford Lough.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Portaferry–Strangford ferry
Target entity description: The Portaferry–Strangford ferry is a short car and passenger ferry service in County Down, Northern Ireland, linking the villages of Portaferry and Strangford across the mouth of Strangford Lough.
  • A. Stornoway–Ullapool ferry
    The Stornoway–Ullapool ferry is a major Scottish west coast ferry route linking the Isle of Lewis in the Outer Hebrides with the mainland port of Ullapool.
  • B. Port Askaig–Feolin ferry
    The Port Askaig–Feolin ferry is a local vehicular and passenger ferry route linking the islands of Islay and Jura off the west coast of Scotland.
  • C. Bluff–Oban ferry
    The Bluff–Oban ferry is a passenger and vehicle ferry service linking the South Island port of Bluff with Oban on Stewart Island in southern New Zealand.
  • D. Belfast–Cairnryan ferry route
    The Belfast–Cairnryan ferry route is a major passenger and freight sea link across the North Channel, connecting Northern Ireland with southwest Scotland.
  • E. Fionnphort–Iona ferry
    The Fionnphort–Iona ferry is a short passenger and vehicle ferry service linking the village of Fionnphort on the Isle of Mull with the historic island of Iona off Scotland’s west coast.
  • F. None of above. chosen

Provenance (5 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_69d86da94ccc819083d187f5dc6a123e completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e1575166d081909c5275c235c8ce0f completed April 16, 2026, 9:40 p.m.
NED1 Entity disambiguation (via context triple) batch_69ffcf1893388190800f013fab415ae7 completed May 10, 2026, 12:19 a.m.
NEDg Description generation batch_69ffd049952081909221df73d3555557 completed May 10, 2026, 12:24 a.m.
NED2 Entity disambiguation (via description) batch_69ffd10ab484819089cd94ef07cb8de5 completed May 10, 2026, 12:27 a.m.
Created at: April 10, 2026, 4:54 a.m.