Triple

T2042613
Position Surface form Disambiguated ID Type / Status
Subject Syr Darya E44777 entity
Predicate tributary P415 FINISHED
Object Angren River
The Angren River is a waterway in eastern Uzbekistan that flows through the Tashkent Region before joining the Syr Darya.
 E265591 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: Angren River | Statement: [Syr Darya, tributary, Angren River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Angren River
Context triple: [Syr Darya, tributary, Angren River]
  • A. Tundzha River
    The Tundzha River is a significant river in southeastern Europe that flows through Bulgaria and Turkey before joining the Maritsa River.
  • B. Iskar River
    The Iskar River is a significant river in Bulgaria that flows south through Sofia before turning north to cut a dramatic gorge through the Balkan Mountains on its way to the Danube.
  • C. Selemdzha River
    The Selemdzha River is a significant river in Russia’s Amur Oblast, known for its remote taiga landscapes and role in the regional hydrological system.
  • D. Maritsa
    Maritsa is a significant river in the Balkans that flows through Bulgaria, Greece, and Turkey before emptying into the Aegean Sea.
  • E. Nišava River
    The Nišava River is a significant river in southeastern Serbia and western Bulgaria that flows through the city of Niš and serves as an important tributary of the South Morava 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: Angren River
Triple: [Syr Darya, tributary, Angren River]
Generated description
The Angren River is a waterway in eastern Uzbekistan that flows through the Tashkent Region before joining the Syr Darya.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Angren River
Target entity description: The Angren River is a waterway in eastern Uzbekistan that flows through the Tashkent Region before joining the Syr Darya.
  • A. Tundzha River
    The Tundzha River is a significant river in southeastern Europe that flows through Bulgaria and Turkey before joining the Maritsa River.
  • B. Iskar River
    The Iskar River is a significant river in Bulgaria that flows south through Sofia before turning north to cut a dramatic gorge through the Balkan Mountains on its way to the Danube.
  • C. Selemdzha River
    The Selemdzha River is a significant river in Russia’s Amur Oblast, known for its remote taiga landscapes and role in the regional hydrological system.
  • D. Maritsa
    Maritsa is a significant river in the Balkans that flows through Bulgaria, Greece, and Turkey before emptying into the Aegean Sea.
  • E. Nišava River
    The Nišava River is a significant river in southeastern Serbia and western Bulgaria that flows through the city of Niš and serves as an important tributary of the South Morava 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_69a889159ec481908f9e4472d9f480c7 completed March 4, 2026, 7:33 p.m.
NER Named-entity recognition batch_69abb95587348190bb5719faeaf0aa5d completed March 7, 2026, 5:36 a.m.
NED1 Entity disambiguation (via context triple) batch_69aebf09d0748190bfc995031b61145f completed March 9, 2026, 12:37 p.m.
NEDg Description generation batch_69aec516cf508190ae755a3b1a8ecb73 completed March 9, 2026, 1:03 p.m.
NED2 Entity disambiguation (via description) batch_69aec592ddb48190a776c2751dbfe221 completed March 9, 2026, 1:05 p.m.
Created at: March 4, 2026, 7:39 p.m.