Triple

T14162084
Position Surface form Disambiguated ID Type / Status
Subject Western Sahara phosphate industry E350972 entity
Predicate hasMajorDeposit P41723 FINISHED
Object Bou Craa phosphate mine
Bou Craa phosphate mine is a large open-pit phosphate mining operation in Western Sahara known for its extensive reserves and long conveyor belt transporting ore to the coast.
E1084229 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: Bou Craa phosphate mine | Statement: [Western Sahara phosphate industry, hasMajorDeposit, Bou Craa phosphate mine]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Bou Craa phosphate mine
Context triple: [Western Sahara phosphate industry, hasMajorDeposit, Bou Craa phosphate mine]
  • A. Warcha Salt Mine
    Warcha Salt Mine is a significant rock salt mining site in Pakistan’s Punjab province, known for its extensive reserves within the historic Salt Range.
  • B. Alquife mines
    The Alquife mines are a historic iron ore mining complex in Granada, Spain, that played a major role in the region’s industrial development and export of minerals.
  • C. Fimiston Open Pit
    Fimiston Open Pit, commonly known as the Super Pit, is one of Australia’s largest open-cut gold mines located near Kalgoorlie in Western Australia.
  • D. Tahawus mine
    Tahawus mine is an abandoned iron and titanium ore mine in New York’s Adirondack Mountains, historically significant for its role in regional industry and wartime material production.
  • E. Trepča Mines
    Trepča Mines is a large industrial mining complex in Kosovo historically known as one of the Balkans’ most significant sources of lead, zinc, and other minerals.
  • 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: Bou Craa phosphate mine
Triple: [Western Sahara phosphate industry, hasMajorDeposit, Bou Craa phosphate mine]
Generated description
Bou Craa phosphate mine is a large open-pit phosphate mining operation in Western Sahara known for its extensive reserves and long conveyor belt transporting ore to the coast.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Bou Craa phosphate mine
Target entity description: Bou Craa phosphate mine is a large open-pit phosphate mining operation in Western Sahara known for its extensive reserves and long conveyor belt transporting ore to the coast.
  • A. Warcha Salt Mine
    Warcha Salt Mine is a significant rock salt mining site in Pakistan’s Punjab province, known for its extensive reserves within the historic Salt Range.
  • B. Alquife mines
    The Alquife mines are a historic iron ore mining complex in Granada, Spain, that played a major role in the region’s industrial development and export of minerals.
  • C. Fimiston Open Pit
    Fimiston Open Pit, commonly known as the Super Pit, is one of Australia’s largest open-cut gold mines located near Kalgoorlie in Western Australia.
  • D. Tahawus mine
    Tahawus mine is an abandoned iron and titanium ore mine in New York’s Adirondack Mountains, historically significant for its role in regional industry and wartime material production.
  • E. Trepča Mines
    Trepča Mines is a large industrial mining complex in Kosovo historically known as one of the Balkans’ most significant sources of lead, zinc, and other minerals.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasMajorDeposit
Context triple: [Western Sahara phosphate industry, hasMajorDeposit, Bou Craa phosphate mine]
  • A. hasMajorDepositIn chosen
    Indicates that an entity possesses a significant or primary deposit, typically of a resource or asset, located in a specified place.
  • B. hasDeposits
    Indicates that an entity holds or maintains deposited funds or resources in another entity, such as an account or institution.
  • C. hasDepositType
    Indicates that an entity is associated with or classified by a particular type of deposit.
  • D. hasMajor
    Indicates that an entity (typically a person or student) has a specific primary field of academic study or specialization.
  • E. hasMajorAsset
    Indicates that an entity possesses or controls a primary or most significant asset.
  • 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_69d8278775fc8190b0802d22ca2f495d completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de613a4a2081908fd51bf4b4d82b6c completed April 14, 2026, 3:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69fcf7f166988190a96d01fb4bd1438e completed May 7, 2026, 8:37 p.m.
NEDg Description generation batch_69fd05f31d9c81908b12befa499fae08 completed May 7, 2026, 9:36 p.m.
NED2 Entity disambiguation (via description) batch_69fd068196fc8190b0c5620c754d2a5c completed May 7, 2026, 9:39 p.m.
PD Predicate disambiguation batch_69de05b8434c81908c33b1b513463b12 completed April 14, 2026, 9:15 a.m.
Created at: April 10, 2026, 12:59 a.m.