Triple

T16313088
Position Surface form Disambiguated ID Type / Status
Subject Prodeco Group E396105 entity
Predicate subsidiary P258 FINISHED
Object Calenturitas mine
Calenturitas mine is a major open-pit coal mining operation in Colombia known for its large-scale thermal coal production for export.
E1206414 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: Calenturitas mine | Statement: [Prodeco Group, subsidiary, Calenturitas mine]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Calenturitas mine
Context triple: [Prodeco Group, subsidiary, Calenturitas mine]
  • A. Centinela mine
    Centinela mine is a large copper and gold mining operation in Chile’s Antofagasta Region, known as one of the key assets in Antofagasta plc’s production portfolio.
  • B. Dolores Mine
    Dolores Mine is a historic silver mine in Mineral del Monte, Mexico, now preserved as a cultural and tourist site showcasing the region’s mining heritage.
  • C. Chiflón del Diablo mine
    The Chiflón del Diablo mine is a historic coal mine in Lota, Chile, now a cultural and tourist site known for its underground tours and role in the country’s industrial heritage.
  • D. Santa Bárbara mine
    Santa Bárbara mine is a historic mercury mine near Huancavelica in Peru, once one of the most important sources of mercury for Spanish colonial silver mining.
  • E. Minntac Mine
    Minntac Mine is a large taconite iron ore mining and processing operation in Minnesota and one of the major producers of iron ore pellets in the United States.
  • 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: Calenturitas mine
Triple: [Prodeco Group, subsidiary, Calenturitas mine]
Generated description
Calenturitas mine is a major open-pit coal mining operation in Colombia known for its large-scale thermal coal production for export.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Calenturitas mine
Target entity description: Calenturitas mine is a major open-pit coal mining operation in Colombia known for its large-scale thermal coal production for export.
  • A. Centinela mine
    Centinela mine is a large copper and gold mining operation in Chile’s Antofagasta Region, known as one of the key assets in Antofagasta plc’s production portfolio.
  • B. Dolores Mine
    Dolores Mine is a historic silver mine in Mineral del Monte, Mexico, now preserved as a cultural and tourist site showcasing the region’s mining heritage.
  • C. Chiflón del Diablo mine
    The Chiflón del Diablo mine is a historic coal mine in Lota, Chile, now a cultural and tourist site known for its underground tours and role in the country’s industrial heritage.
  • D. Santa Bárbara mine
    Santa Bárbara mine is a historic mercury mine near Huancavelica in Peru, once one of the most important sources of mercury for Spanish colonial silver mining.
  • E. Minntac Mine
    Minntac Mine is a large taconite iron ore mining and processing operation in Minnesota and one of the major producers of iron ore pellets in the United States.
  • 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_69d87f23bb088190a16fbb91a1957ea5 completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e288dc30f48190b508220429b66e92 completed April 17, 2026, 7:24 p.m.
NED1 Entity disambiguation (via context triple) batch_6a001fa6ceb48190b937a15b94fd3cfa completed May 10, 2026, 6:03 a.m.
NEDg Description generation batch_6a00219696dc8190bcce66c1eeb07561 completed May 10, 2026, 6:11 a.m.
NED2 Entity disambiguation (via description) batch_6a002221fe7c819083c8ede5e63b0908 completed May 10, 2026, 6:13 a.m.
Created at: April 10, 2026, 5:06 a.m.