Triple

T960850
Position Surface form Disambiguated ID Type / Status
Subject Chad E20731 entity
Predicate majorRiver P165 FINISHED
Object Chari River
The Chari River is a central African river that flows through the Central African Republic and Chad into Lake Chad, serving as a vital water source for the region.
E194283 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: Chari River | Statement: [Chad, majorRiver, Chari River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Chari River
Context triple: [Chad, majorRiver, Chari River]
  • A. Banas River
    The Banas River is a significant river in northwestern India that flows through Rajasthan as a major tributary of the Chambal River.
  • B. Sajur River
    The Sajur River is a minor river in northern Syria and southeastern Turkey that flows into the Euphrates, contributing to the region’s agricultural irrigation and local water supply.
  • C. Shashe River
    The Shashe River is a significant watercourse in southern Africa that flows through Botswana and Zimbabwe before joining the Limpopo River.
  • D. Ravi River
    The Ravi River is a transboundary river of the Indus River system that flows through northwestern India and eastern Pakistan, historically significant as one of the five rivers of the Punjab region.
  • E. Bug River
    The Bug River is a major river in Eastern Europe that flows through Poland, Belarus, and Ukraine, forming part of the border between Poland and Belarus.
  • 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: Chari River
Triple: [Chad, majorRiver, Chari River]
Generated description
The Chari River is a central African river that flows through the Central African Republic and Chad into Lake Chad, serving as a vital water source for the region.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Chari River
Target entity description: The Chari River is a central African river that flows through the Central African Republic and Chad into Lake Chad, serving as a vital water source for the region.
  • A. Banas River
    The Banas River is a significant river in northwestern India that flows through Rajasthan as a major tributary of the Chambal River.
  • B. Sajur River
    The Sajur River is a minor river in northern Syria and southeastern Turkey that flows into the Euphrates, contributing to the region’s agricultural irrigation and local water supply.
  • C. Shashe River
    The Shashe River is a significant watercourse in southern Africa that flows through Botswana and Zimbabwe before joining the Limpopo River.
  • D. Ravi River
    The Ravi River is a transboundary river of the Indus River system that flows through northwestern India and eastern Pakistan, historically significant as one of the five rivers of the Punjab region.
  • E. Bug River
    The Bug River is a major river in Eastern Europe that flows through Poland, Belarus, and Ukraine, forming part of the border between Poland and Belarus.
  • 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_69a493b21f2881908132dcf45dcd2f36 completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4b4144c208190980936347a95e233 completed March 1, 2026, 9:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69ad8a96e40081909c2d532d68b0b248 completed March 8, 2026, 2:41 p.m.
NEDg Description generation batch_69ad95738df081909e56178cc1e0ab74 completed March 8, 2026, 3:27 p.m.
NED2 Entity disambiguation (via description) batch_69ad97a1a44c8190a9d8fe05837ec9ff completed March 8, 2026, 3:37 p.m.
Created at: March 1, 2026, 7:40 p.m.