Triple

T11517171
Position Surface form Disambiguated ID Type / Status
Subject Wessex Basin E273058 entity
Predicate containsField P28231 FINISHED
Object Mappowder gas field
Mappowder gas field is a natural gas reservoir located within England’s Wessex Basin, known for its onshore hydrocarbon resources.
 E930718 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: Mappowder gas field | Statement: [Wessex Basin, containsField, Mappowder gas field]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mappowder gas field
Context triple: [Wessex Basin, containsField, Mappowder gas field]
  • A. Calliance gas field
    The Calliance gas field is an offshore natural gas reservoir located within Australia's Browse Basin, contributing to the region's significant hydrocarbon resources.
  • B. Browne gas field
    The Browne gas field is an offshore natural gas reservoir located within Australia's Browse Basin, known for its role in regional hydrocarbon production.
  • C. Pinedale Anticline gas field
    The Pinedale Anticline gas field is a major natural gas-producing geological formation in western Wyoming known for its large reserves and intensive energy development.
  • D. Prelude gas field
    The Prelude gas field is a major offshore natural gas and condensate reservoir off the coast of Western Australia, developed by Shell using one of the world’s largest floating liquefied natural gas (FLNG) facilities.
  • E. Morgan oil field
    Morgan oil field is a major offshore oil field located in the Gulf of Suez, Egypt, known for its significant contribution to the region’s petroleum production.
  • 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: Mappowder gas field
Triple: [Wessex Basin, containsField, Mappowder gas field]
Generated description
Mappowder gas field is a natural gas reservoir located within England’s Wessex Basin, known for its onshore hydrocarbon resources.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mappowder gas field
Target entity description: Mappowder gas field is a natural gas reservoir located within England’s Wessex Basin, known for its onshore hydrocarbon resources.
  • A. Calliance gas field
    The Calliance gas field is an offshore natural gas reservoir located within Australia's Browse Basin, contributing to the region's significant hydrocarbon resources.
  • B. Browne gas field
    The Browne gas field is an offshore natural gas reservoir located within Australia's Browse Basin, known for its role in regional hydrocarbon production.
  • C. Pinedale Anticline gas field
    The Pinedale Anticline gas field is a major natural gas-producing geological formation in western Wyoming known for its large reserves and intensive energy development.
  • D. Prelude gas field
    The Prelude gas field is a major offshore natural gas and condensate reservoir off the coast of Western Australia, developed by Shell using one of the world’s largest floating liquefied natural gas (FLNG) facilities.
  • E. Morgan oil field
    Morgan oil field is a major offshore oil field located in the Gulf of Suez, Egypt, known for its significant contribution to the region’s petroleum production.
  • 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_69d6aae2c3748190bed2ea50dfb160dc completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d87fcc72a48190b81acedfcc8685d3 completed April 10, 2026, 4:42 a.m.
NED1 Entity disambiguation (via context triple) batch_69e62530a6b08190a8ba3c410e79cf72 completed April 20, 2026, 1:08 p.m.
NEDg Description generation batch_69e62cf44018819094818f11ac653763 completed April 20, 2026, 1:41 p.m.
NED2 Entity disambiguation (via description) batch_69e674c3a98c8190b32dc6879cb3a5f9 completed April 20, 2026, 6:47 p.m.
Created at: April 8, 2026, 9:36 p.m.