Triple

T12384199
Position Surface form Disambiguated ID Type / Status
Subject A5 road E295818 entity
Predicate crosses P416 FINISHED
Object Menai Strait (via Menai Suspension Bridge on its historic route)
The Menai Strait is a narrow stretch of tidal water separating the Isle of Anglesey from mainland Wales, renowned for its strong currents, scenic beauty, and historic bridges.
 E979109 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: Menai Strait (via Menai Suspension Bridge on its historic route) | Statement: [A5 road, crosses, Menai Strait (via Menai Suspension Bridge on its historic route)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Menai Strait (via Menai Suspension Bridge on its historic route)
Context triple: [A5 road, crosses, Menai Strait (via Menai Suspension Bridge on its historic route)]
  • A. Britannia Bridge, Menai Strait
    Britannia Bridge is a historic 19th-century railway bridge spanning the Menai Strait in Wales, originally designed by engineer Robert Stephenson as a pioneering tubular iron structure.
  • B. Operation Menai Bridge
    Operation Menai Bridge is the codename for the official plans surrounding the eventual death and state arrangements of Charles, Prince of Wales (now King Charles III).
  • C. Menai Bridge
    Menai Bridge is a small town on the Isle of Anglesey in Wales, best known for the historic suspension bridge that connects the island to the mainland across the Menai Strait.
  • D. Belfast–Liverpool ferry route
    The Belfast–Liverpool ferry route is a major Irish Sea passenger and freight link connecting Northern Ireland’s capital with the northwest of England.
  • E. Menai Bridge (town)
    Menai Bridge is a small town on the Isle of Anglesey in Wales, best known for its historic suspension bridge spanning the Menai Strait and connecting the island to mainland Wales.
  • 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: Menai Strait (via Menai Suspension Bridge on its historic route)
Triple: [A5 road, crosses, Menai Strait (via Menai Suspension Bridge on its historic route)]
Generated description
The Menai Strait is a narrow stretch of tidal water separating the Isle of Anglesey from mainland Wales, renowned for its strong currents, scenic beauty, and historic bridges.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Menai Strait (via Menai Suspension Bridge on its historic route)
Target entity description: The Menai Strait is a narrow stretch of tidal water separating the Isle of Anglesey from mainland Wales, renowned for its strong currents, scenic beauty, and historic bridges.
  • A. Britannia Bridge, Menai Strait
    Britannia Bridge is a historic 19th-century railway bridge spanning the Menai Strait in Wales, originally designed by engineer Robert Stephenson as a pioneering tubular iron structure.
  • B. Operation Menai Bridge
    Operation Menai Bridge is the codename for the official plans surrounding the eventual death and state arrangements of Charles, Prince of Wales (now King Charles III).
  • C. Menai Bridge
    Menai Bridge is a small town on the Isle of Anglesey in Wales, best known for the historic suspension bridge that connects the island to the mainland across the Menai Strait.
  • D. Belfast–Liverpool ferry route
    The Belfast–Liverpool ferry route is a major Irish Sea passenger and freight link connecting Northern Ireland’s capital with the northwest of England.
  • E. Menai Bridge (town)
    Menai Bridge is a small town on the Isle of Anglesey in Wales, best known for its historic suspension bridge spanning the Menai Strait and connecting the island to mainland Wales.
  • 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_69d6ad9e653c8190b1473c860ee53dae completed April 8, 2026, 7:33 p.m.
NER Named-entity recognition batch_69d93fbc3f608190b0ee3c4f304a94db completed April 10, 2026, 6:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69f62ac78c5c81909fb3d63bc6c9cc01 completed May 2, 2026, 4:48 p.m.
NEDg Description generation batch_69f62be4de888190aac94d441748d295 completed May 2, 2026, 4:52 p.m.
NED2 Entity disambiguation (via description) batch_69f62d51ab8081909c6f534051019dca completed May 2, 2026, 4:58 p.m.
Created at: April 8, 2026, 9:54 p.m.