Triple

T12111612
Position Surface form Disambiguated ID Type / Status
Subject Udu E288443 entity
Predicate traversedBy P225 FINISHED
Object Udu River
Udu River is a waterway in Delta State, Nigeria, that flows through the Udu area and supports local transportation, fishing, and surrounding communities.
 E978401 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: Udu River | Statement: [Udu, traversedBy, Udu River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Udu River
Context triple: [Udu, traversedBy, Udu River]
  • A. Uda River
    The Uda River is a significant river in eastern Siberia, Russia, that flows through Buryatia and serves as one of the main waterways feeding the Selenga River basin.
  • B. Uguem River
    The Uguem River is a smaller watercourse in the Indian state of Goa that serves as one of the tributaries feeding into the larger Zuari River system.
  • C. Akobo River
    The Akobo River is a tributary of the Pibor (and ultimately the White Nile) in eastern South Sudan and western Ethiopia, forming part of the international border between the two countries.
  • D. Wana River
    The Wana River is a river in the Indian state of Maharashtra that flows through the Wardha district and supports nearby towns and agricultural areas.
  • E. Uniab River
    The Uniab River is an ephemeral river in northwestern Namibia that flows through the arid Kunene Region, supporting unique desert-adapted wildlife and ecosystems.
  • 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: Udu River
Triple: [Udu, traversedBy, Udu River]
Generated description
Udu River is a waterway in Delta State, Nigeria, that flows through the Udu area and supports local transportation, fishing, and surrounding communities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Udu River
Target entity description: Udu River is a waterway in Delta State, Nigeria, that flows through the Udu area and supports local transportation, fishing, and surrounding communities.
  • A. Uda River
    The Uda River is a significant river in eastern Siberia, Russia, that flows through Buryatia and serves as one of the main waterways feeding the Selenga River basin.
  • B. Uguem River
    The Uguem River is a smaller watercourse in the Indian state of Goa that serves as one of the tributaries feeding into the larger Zuari River system.
  • C. Akobo River
    The Akobo River is a tributary of the Pibor (and ultimately the White Nile) in eastern South Sudan and western Ethiopia, forming part of the international border between the two countries.
  • D. Wana River
    The Wana River is a river in the Indian state of Maharashtra that flows through the Wardha district and supports nearby towns and agricultural areas.
  • E. Uniab River
    The Uniab River is an ephemeral river in northwestern Namibia that flows through the arid Kunene Region, supporting unique desert-adapted wildlife and ecosystems.
  • 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_69d6ab4a5c448190a110d1273314b21a completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d9156709288190b4684cb19037dc38 completed April 10, 2026, 3:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69f62a7fd708819090af422a60a69859 completed May 2, 2026, 4:46 p.m.
NEDg Description generation batch_69f62c54e6b08190bdae0ec35cc1c48d completed May 2, 2026, 4:54 p.m.
NED2 Entity disambiguation (via description) batch_69f62d13237881908b7c2dca173e20cf completed May 2, 2026, 4:57 p.m.
Created at: April 8, 2026, 9:49 p.m.