Triple

T3373725
Position Surface form Disambiguated ID Type / Status
Subject Sydney Basin E71015 entity
Predicate hasFormation P169 FINISHED
Object Tomago Coal Measures
Tomago Coal Measures is a significant coal-bearing geological formation within Australia’s Sydney Basin, known for its extensive Permian-age coal seams.
E352238 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: Tomago Coal Measures | Statement: [Sydney Basin, hasFormation, Tomago Coal Measures]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Tomago Coal Measures
Context triple: [Sydney Basin, hasFormation, Tomago Coal Measures]
  • A. Kellaways Formation
    The Kellaways Formation is a Middle Jurassic geological formation in England composed mainly of sandstones and mudstones, representing shallow marine and deltaic environments.
  • B. Fife coalfield
    The Fife coalfield is a historically significant coal-mining region in Fife, Scotland, that played a major role in the area's industrial development and local communities.
  • C. Wande Coal
    Wande Coal is a Nigerian singer and songwriter known for his influential role in modern Afrobeats and his smooth, soulful vocal style.
  • D. Wellington Formation
    The Wellington Formation is a Permian-age geological formation in the central United States, particularly Oklahoma, known for its red beds, evaporite deposits, and distinctive barite "rose rock" concretions.
  • E. Bokaro coalfield
    Bokaro coalfield is a major coal-producing region in Jharkhand, India, known for its extensive reserves of high-quality coking coal that support the country’s steel and power industries.
  • 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: Tomago Coal Measures
Triple: [Sydney Basin, hasFormation, Tomago Coal Measures]
Generated description
Tomago Coal Measures is a significant coal-bearing geological formation within Australia’s Sydney Basin, known for its extensive Permian-age coal seams.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Tomago Coal Measures
Target entity description: Tomago Coal Measures is a significant coal-bearing geological formation within Australia’s Sydney Basin, known for its extensive Permian-age coal seams.
  • A. Kellaways Formation
    The Kellaways Formation is a Middle Jurassic geological formation in England composed mainly of sandstones and mudstones, representing shallow marine and deltaic environments.
  • B. Fife coalfield
    The Fife coalfield is a historically significant coal-mining region in Fife, Scotland, that played a major role in the area's industrial development and local communities.
  • C. Wande Coal
    Wande Coal is a Nigerian singer and songwriter known for his influential role in modern Afrobeats and his smooth, soulful vocal style.
  • D. Wellington Formation
    The Wellington Formation is a Permian-age geological formation in the central United States, particularly Oklahoma, known for its red beds, evaporite deposits, and distinctive barite "rose rock" concretions.
  • E. Bokaro coalfield
    Bokaro coalfield is a major coal-producing region in Jharkhand, India, known for its extensive reserves of high-quality coking coal that support the country’s steel and power industries.
  • 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_69ad85a7f80c8190a05e43013f298942 completed March 8, 2026, 2:20 p.m.
NER Named-entity recognition batch_69adb2bf4ad88190a2c49dc30f323a13 completed March 8, 2026, 5:32 p.m.
NED1 Entity disambiguation (via context triple) batch_69b33442f28c8190b48a662a5dd1bac3 completed March 12, 2026, 9:46 p.m.
NEDg Description generation batch_69b334bd2cf081908503cb4cbdfc998c completed March 12, 2026, 9:48 p.m.
NED2 Entity disambiguation (via description) batch_69b33529b31c8190811a659df8c5d2d4 completed March 12, 2026, 9:50 p.m.
Created at: March 8, 2026, 3:13 p.m.