Triple

T1351294
Position Surface form Disambiguated ID Type / Status
Subject Curicó Basin E28887 entity
Predicate drainageBasinOf P411 FINISHED
Object Teno River
The Teno River is a river in central Chile that flows through the Curicó Province, contributing to regional agriculture and eventually joining the Mataquito River system.
 E368747 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: Teno River | Statement: [Curicó Basin, drainageBasinOf, Teno River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Teno River
Context triple: [Curicó Basin, drainageBasinOf, Teno River]
  • A. Shenango River
    The Shenango River is a tributary of the Beaver River in western Pennsylvania, known for flowing through several counties and supporting local recreation, wildlife, and historical industrial development.
  • B. Arly River
    The Arly River is a mountain river in southeastern France that flows through the Savoie region before joining the Isère.
  • C. Tinkisso River
    The Tinkisso River is a significant waterway in West Africa that flows through Guinea and contributes to the Niger River basin.
  • D. Wilga River
    The Wilga River is a small river in southern Poland that flows through the Lesser Poland region and passes near the town of Wieliczka before joining the Vistula.
  • E. Situk River
    The Situk River is a renowned Alaskan river famous for its pristine waters and exceptional wild salmon and steelhead fishing.
  • 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: Teno River
Triple: [Curicó Basin, drainageBasinOf, Teno River]
Generated description
The Teno River is a river in central Chile that flows through the Curicó Province, contributing to regional agriculture and eventually joining the Mataquito River system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Teno River
Target entity description: The Teno River is a river in central Chile that flows through the Curicó Province, contributing to regional agriculture and eventually joining the Mataquito River system.
  • A. Shenango River
    The Shenango River is a tributary of the Beaver River in western Pennsylvania, known for flowing through several counties and supporting local recreation, wildlife, and historical industrial development.
  • B. Arly River
    The Arly River is a mountain river in southeastern France that flows through the Savoie region before joining the Isère.
  • C. Tinkisso River
    The Tinkisso River is a significant waterway in West Africa that flows through Guinea and contributes to the Niger River basin.
  • D. Wilga River
    The Wilga River is a small river in southern Poland that flows through the Lesser Poland region and passes near the town of Wieliczka before joining the Vistula.
  • E. Situk River
    The Situk River is a renowned Alaskan river famous for its pristine waters and exceptional wild salmon and steelhead fishing.
  • 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_69a498571d248190a0ac9eb02d97097f completed March 1, 2026, 7:49 p.m.
NER Named-entity recognition batch_69a4c26b1b4881908ae4b1b2c9b268a0 completed March 1, 2026, 10:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69b3bb4c726c81909bc916e76bb0f96f completed March 13, 2026, 7:22 a.m.
NEDg Description generation batch_69b3bbf649088190813e1418004b64d3 completed March 13, 2026, 7:25 a.m.
NED2 Entity disambiguation (via description) batch_69b3f1915dc08190aa01f1e2f9d1a315 completed March 13, 2026, 11:14 a.m.
Created at: March 1, 2026, 7:56 p.m.