Triple

T2422729
Position Surface form Disambiguated ID Type / Status
Subject Olt River E53453 entity
Predicate hasMajorTributary P415 FINISHED
Object Lotru River
The Lotru River is a mountain river in Romania that flows through the Southern Carpathians and is known for its hydroelectric developments and scenic valley.
 E425388 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: Lotru River | Statement: [Olt River, hasMajorTributary, Lotru River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lotru River
Context triple: [Olt River, hasMajorTributary, Lotru River]
  • A. Bei River
    The Bei River is one of the principal tributaries of southern China’s Pearl River system, flowing through Guangdong province and helping drain the Pearl River Delta region.
  • B. Tagliamento River
    The Tagliamento River is a major Alpine river in northeastern Italy known for its largely unaltered braided channel and important ecological value.
  • C. Yeso River
    The Yeso River is a significant Andean watercourse in central Chile that feeds into the Maipo River and helps supply water to the Santiago metropolitan region.
  • D. Shire River
    The Shire River is a major river in Malawi that drains Lake Malawi and flows southward into Mozambique, where it joins the Zambezi River.
  • E. Seim River
    The Seim River is a major tributary of the Desna River in Eastern Europe, flowing through parts of Russia and northern Ukraine.
  • 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: Lotru River
Triple: [Olt River, hasMajorTributary, Lotru River]
Generated description
The Lotru River is a mountain river in Romania that flows through the Southern Carpathians and is known for its hydroelectric developments and scenic valley.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Lotru River
Target entity description: The Lotru River is a mountain river in Romania that flows through the Southern Carpathians and is known for its hydroelectric developments and scenic valley.
  • A. Bei River
    The Bei River is one of the principal tributaries of southern China’s Pearl River system, flowing through Guangdong province and helping drain the Pearl River Delta region.
  • B. Tagliamento River
    The Tagliamento River is a major Alpine river in northeastern Italy known for its largely unaltered braided channel and important ecological value.
  • C. Yeso River
    The Yeso River is a significant Andean watercourse in central Chile that feeds into the Maipo River and helps supply water to the Santiago metropolitan region.
  • D. Shire River
    The Shire River is a major river in Malawi that drains Lake Malawi and flows southward into Mozambique, where it joins the Zambezi River.
  • E. Seim River
    The Seim River is a major tributary of the Desna River in Eastern Europe, flowing through parts of Russia and northern Ukraine.
  • 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_69ab495c44d48190b7235b23719bc3f6 completed March 6, 2026, 9:38 p.m.
NER Named-entity recognition batch_69abc972934481909e05bd6f31162f9d completed March 7, 2026, 6:45 a.m.
NED1 Entity disambiguation (via context triple) batch_69b5a80f97f88190b502bca0547f03a0 completed March 14, 2026, 6:25 p.m.
NEDg Description generation batch_69b5a8ba67dc8190a5b3a809a060044b completed March 14, 2026, 6:28 p.m.
NED2 Entity disambiguation (via description) batch_69b5b39a95f88190bf0af342e1c967eb completed March 14, 2026, 7:14 p.m.
Created at: March 6, 2026, 9:42 p.m.