Triple

T18471727
Position Surface form Disambiguated ID Type / Status
Subject Arauco Province E451317 entity
Predicate contains P35 FINISHED
Object Lebu River
The Lebu River is a watercourse in Chile’s Bío Bío Region that flows through the coastal city of Lebu before emptying into the Pacific Ocean.
E1481623 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: Lebu River | Statement: [Arauco Province, contains, Lebu River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lebu River
Context triple: [Arauco Province, contains, Lebu River]
  • A. Lindi River
    The Lindi River is a river in the Democratic Republic of the Congo that flows through the northeastern part of the country before joining the Lualaba River.
  • B. Songo River
    The Songo River is a waterway in southwestern Maine that connects Long Lake to Sebago Lake and is known for its scenic, recreational boating route.
  • C. Usutu River
    The Usutu River is a major river in southern Africa that flows through South Africa, Eswatini, and Mozambique before emptying into the Indian Ocean.
  • D. Lukusuzi River
    The Lukusuzi River is a watercourse in eastern Zambia that forms a natural boundary and key ecological feature of Lukusuzi National Park.
  • E. Kwando River
    The Kwando River is a major watercourse in southern Africa that flows through Angola, Namibia, and Botswana, supporting rich wetlands and wildlife in the Zambezi basin.
  • 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: Lebu River
Triple: [Arauco Province, contains, Lebu River]
Generated description
The Lebu River is a watercourse in Chile’s Bío Bío Region that flows through the coastal city of Lebu before emptying into the Pacific Ocean.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Lebu River
Target entity description: The Lebu River is a watercourse in Chile’s Bío Bío Region that flows through the coastal city of Lebu before emptying into the Pacific Ocean.
  • A. Lindi River
    The Lindi River is a river in the Democratic Republic of the Congo that flows through the northeastern part of the country before joining the Lualaba River.
  • B. Songo River
    The Songo River is a waterway in southwestern Maine that connects Long Lake to Sebago Lake and is known for its scenic, recreational boating route.
  • C. Usutu River
    The Usutu River is a major river in southern Africa that flows through South Africa, Eswatini, and Mozambique before emptying into the Indian Ocean.
  • D. Lukusuzi River
    The Lukusuzi River is a watercourse in eastern Zambia that forms a natural boundary and key ecological feature of Lukusuzi National Park.
  • E. Kwando River
    The Kwando River is a major watercourse in southern Africa that flows through Angola, Namibia, and Botswana, supporting rich wetlands and wildlife in the Zambezi basin.
  • 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_69d8d38465a0819099b9b42d2a662ac1 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e53060ae2c8190bf0821bb0ea5bd59 completed April 19, 2026, 7:43 p.m.
NED1 Entity disambiguation (via context triple) batch_6a09b40757c881908af169bb49628a28 completed May 17, 2026, 12:26 p.m.
NEDg Description generation batch_6a09b77e73608190a21675b1bd7b8852 completed May 17, 2026, 12:41 p.m.
NED2 Entity disambiguation (via description) batch_6a09b7e6888c8190ba9c22e38c47a773 completed May 17, 2026, 12:43 p.m.
Created at: April 10, 2026, 11:34 a.m.