Triple

T5221116
Position Surface form Disambiguated ID Type / Status
Subject Fife coalfield E117869 entity
Predicate contains P35 FINISHED
Object Valleyfield mining area
The Valleyfield mining area is a coal mining district in Fife, Scotland, historically associated with deep coal extraction and the wider industrial heritage of the Fife coalfield.
 E504141 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: Valleyfield mining area | Statement: [Fife coalfield, contains, Valleyfield mining area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Valleyfield mining area
Context triple: [Fife coalfield, contains, Valleyfield mining area]
  • A. Tilly Foster Mine
    Tilly Foster Mine is a historic iron ore mine in Putnam County, New York, noted for its rich mineral deposits and role in the region’s 19th-century mining industry.
  • B. South Porcupine
    South Porcupine is a residential community and former mining town that now forms a neighbourhood within the city of Timmins in northeastern Ontario, Canada.
  • C. Tioga Mine
    Tioga Mine was a historic silver mining operation in the Sierra Nevada of California that gave its name to nearby Tioga Pass.
  • D. Kennedy Mine
    Kennedy Mine is a historic hard-rock gold mine in California that was once one of the deepest and most productive gold mines in North America.
  • E. Elliot Lake
    Elliot Lake is a small former uranium mining town in Northern Ontario, Canada, now known as a retirement and outdoor recreation community surrounded by lakes and forests.
  • 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: Valleyfield mining area
Triple: [Fife coalfield, contains, Valleyfield mining area]
Generated description
The Valleyfield mining area is a coal mining district in Fife, Scotland, historically associated with deep coal extraction and the wider industrial heritage of the Fife coalfield.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Valleyfield mining area
Target entity description: The Valleyfield mining area is a coal mining district in Fife, Scotland, historically associated with deep coal extraction and the wider industrial heritage of the Fife coalfield.
  • A. Tilly Foster Mine
    Tilly Foster Mine is a historic iron ore mine in Putnam County, New York, noted for its rich mineral deposits and role in the region’s 19th-century mining industry.
  • B. South Porcupine
    South Porcupine is a residential community and former mining town that now forms a neighbourhood within the city of Timmins in northeastern Ontario, Canada.
  • C. Tioga Mine
    Tioga Mine was a historic silver mining operation in the Sierra Nevada of California that gave its name to nearby Tioga Pass.
  • D. Kennedy Mine
    Kennedy Mine is a historic hard-rock gold mine in California that was once one of the deepest and most productive gold mines in North America.
  • E. Elliot Lake
    Elliot Lake is a small former uranium mining town in Northern Ontario, Canada, now known as a retirement and outdoor recreation community surrounded by lakes and forests.
  • 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_69bd4465e03081909bfcfd7113062590 completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd7ab846548190bcd2c5cd238f6cd9 completed March 20, 2026, 4:50 p.m.
NED1 Entity disambiguation (via context triple) batch_69beeff49d708190a042dfab473a9646 completed March 21, 2026, 7:22 p.m.
NEDg Description generation batch_69bef309c230819094ed6ae3fefe6e5b completed March 21, 2026, 7:35 p.m.
NED2 Entity disambiguation (via description) batch_69bef36c88f4819082931dbe1bb13f89 completed March 21, 2026, 7:37 p.m.
Created at: March 20, 2026, 1:48 p.m.