Triple

T21879835
Position Surface form Disambiguated ID Type / Status
Subject Angle E540246 entity
Predicate nearShippingRoute P144963 FINISHED
Object Milford Haven oil and gas terminals
Milford Haven oil and gas terminals are major energy import and processing facilities on the Welsh coast that handle significant volumes of crude oil and natural gas for the UK.
E1506261 NE FINISHED

How this triple was built (5 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: Milford Haven oil and gas terminals | Statement: [Angle, nearShippingRoute, Milford Haven oil and gas terminals]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Milford Haven oil and gas terminals
Context triple: [Angle, nearShippingRoute, Milford Haven oil and gas terminals]
  • A. Tranmere Oil Terminal
    Tranmere Oil Terminal is a major petroleum handling and storage facility on the River Mersey that serves as a key hub for importing and distributing oil within the Port of Liverpool and the wider region.
  • B. St Fergus Gas Terminal
    St Fergus Gas Terminal is a major natural gas processing and reception facility in Aberdeenshire, Scotland, handling a significant portion of the UK’s gas supply from offshore fields in the North Sea.
  • C. Mostyn Docks
    Mostyn Docks is a historic maritime port and industrial facility on the Dee Estuary in North Wales, serving cargo, energy, and offshore industries.
  • D. Thames oil terminals
    Thames oil terminals are major petroleum handling and storage facilities along the River Thames that support the Port of London’s fuel import, export, and distribution operations.
  • E. Flotta oil terminal
    Flotta oil terminal is a major North Sea crude oil reception, processing, and export facility located on the island of Flotta in the Orkney Islands, Scotland.
  • 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: Milford Haven oil and gas terminals
Triple: [Angle, nearShippingRoute, Milford Haven oil and gas terminals]
Generated description
Milford Haven oil and gas terminals are major energy import and processing facilities on the Welsh coast that handle significant volumes of crude oil and natural gas for the UK.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Milford Haven oil and gas terminals
Target entity description: Milford Haven oil and gas terminals are major energy import and processing facilities on the Welsh coast that handle significant volumes of crude oil and natural gas for the UK.
  • A. Tranmere Oil Terminal
    Tranmere Oil Terminal is a major petroleum handling and storage facility on the River Mersey that serves as a key hub for importing and distributing oil within the Port of Liverpool and the wider region.
  • B. St Fergus Gas Terminal
    St Fergus Gas Terminal is a major natural gas processing and reception facility in Aberdeenshire, Scotland, handling a significant portion of the UK’s gas supply from offshore fields in the North Sea.
  • C. Mostyn Docks
    Mostyn Docks is a historic maritime port and industrial facility on the Dee Estuary in North Wales, serving cargo, energy, and offshore industries.
  • D. Thames oil terminals
    Thames oil terminals are major petroleum handling and storage facilities along the River Thames that support the Port of London’s fuel import, export, and distribution operations.
  • E. Flotta oil terminal
    Flotta oil terminal is a major North Sea crude oil reception, processing, and export facility located on the island of Flotta in the Orkney Islands, Scotland.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: nearShippingRoute
Context triple: [Angle, nearShippingRoute, Milford Haven oil and gas terminals]
  • A. nearestRoadHead
    Indicates that one location is the closest accessible road endpoint (or road access point) to another location.
  • B. hasNearbyShippingLane chosen
    Indicates that there is a shipping lane located close to the referenced entity or area.
  • C. hasNearbyWalkingRoutes
    Indicates that there are walkable paths or routes located close to the referenced entity.
  • D. nearbyTo
    Indicates that one entity is located close in distance or position to another entity.
  • E. nearbyTransit
    Indicates that one location has public transportation options situated within a short distance or easy access from it.
  • F. None of above.

Provenance (6 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_69e0c479a98081908ce333853fdd4348 completed April 16, 2026, 11:14 a.m.
NER Named-entity recognition batch_69f118e600c08190bc96203f03f1e58a completed April 28, 2026, 8:30 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0a52a3efc4819091abbd814c455440 completed May 17, 2026, 11:43 p.m.
NEDg Description generation batch_6a0a5364e5e88190b6556220f0751784 completed May 17, 2026, 11:46 p.m.
NED2 Entity disambiguation (via description) batch_6a0a544a2ff08190b992a644f32c4d58 completed May 17, 2026, 11:50 p.m.
PD Predicate disambiguation batch_69e6be9394f88190945ddd1dc004d29d completed April 21, 2026, 12:02 a.m.
Created at: April 16, 2026, 7:04 p.m.