Triple

T11633961
Position Surface form Disambiguated ID Type / Status
Subject Anta Province E276468 entity
Predicate locatedInHydrologicalBasin P18951 FINISHED
Object Apurímac River basin
The Apurímac River basin is a major Andean watershed in southern Peru that forms one of the principal headwater systems of the Amazon River.
E937191 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: Apurímac River basin | Statement: [Anta Province, locatedInHydrologicalBasin, Apurímac River basin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Apurímac River basin
Context triple: [Anta Province, locatedInHydrologicalBasin, Apurímac River basin]
  • A. Cenepa River basin
    The Cenepa River basin is a remote, biodiverse watershed in the Amazonian Andes region that became the focal point of a major border conflict between Peru and Ecuador in the 1990s.
  • B. Tebicuary River basin
    The Tebicuary River basin is the drainage area in southern Paraguay that collects and channels the waters of the Tebicuary River and its tributaries before they flow into the Paraguay River system.
  • C. Benito River basin
    The Benito River basin is the catchment area in Equatorial Guinea and Gabon that collects the waters of the Benito (Mbini) River and its tributaries before they flow into the Atlantic Ocean.
  • D. Carrión River
    The Carrión River is a watercourse in northern Spain that flows through the province of Palencia, draining the Montaña Palentina area before joining the Pisuerga River.
  • E. Pastaza River basin
    The Pastaza River basin is a major Andean-Amazonian watershed in Ecuador and Peru, known for its extensive rainforest, high biodiversity, and role as a tributary system feeding the Amazon River.
  • 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: Apurímac River basin
Triple: [Anta Province, locatedInHydrologicalBasin, Apurímac River basin]
Generated description
The Apurímac River basin is a major Andean watershed in southern Peru that forms one of the principal headwater systems of the Amazon River.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Apurímac River basin
Target entity description: The Apurímac River basin is a major Andean watershed in southern Peru that forms one of the principal headwater systems of the Amazon River.
  • A. Cenepa River basin
    The Cenepa River basin is a remote, biodiverse watershed in the Amazonian Andes region that became the focal point of a major border conflict between Peru and Ecuador in the 1990s.
  • B. Tebicuary River basin
    The Tebicuary River basin is the drainage area in southern Paraguay that collects and channels the waters of the Tebicuary River and its tributaries before they flow into the Paraguay River system.
  • C. Benito River basin
    The Benito River basin is the catchment area in Equatorial Guinea and Gabon that collects the waters of the Benito (Mbini) River and its tributaries before they flow into the Atlantic Ocean.
  • D. Carrión River
    The Carrión River is a watercourse in northern Spain that flows through the province of Palencia, draining the Montaña Palentina area before joining the Pisuerga River.
  • E. Pastaza River basin
    The Pastaza River basin is a major Andean-Amazonian watershed in Ecuador and Peru, known for its extensive rainforest, high biodiversity, and role as a tributary system feeding the Amazon River.
  • 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_69d6aafa51148190ab84940694c00235 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d8a25c0b00819095898d2b2445ecfb completed April 10, 2026, 7:10 a.m.
NED1 Entity disambiguation (via context triple) batch_69ee87b12044819098a858edb2b16689 completed April 26, 2026, 9:46 p.m.
NEDg Description generation batch_69eeb31438f88190bab71212293f2d2e completed April 27, 2026, 12:51 a.m.
NED2 Entity disambiguation (via description) batch_69eecd715b448190b738479b7c1379a2 completed April 27, 2026, 2:44 a.m.
Created at: April 8, 2026, 9:39 p.m.