Triple

T1985485
Position Surface form Disambiguated ID Type / Status
Subject Tartu E43129 entity
Predicate locatedOnRiver P165 FINISHED
Object Emajõgi River
The Emajõgi River is a major waterway in southeastern Estonia that flows through the city of Tartu, connecting Lake Võrtsjärv with Lake Peipus.
E286500 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: Emajõgi River | Statement: [Tartu, locatedOnRiver, Emajõgi River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Emajõgi River
Context triple: [Tartu, locatedOnRiver, Emajõgi River]
  • A. Tuul River
    The Tuul River is a major river in central Mongolia that flows through the capital city, Ulaanbaatar, and plays an important role in the region’s ecology and water supply.
  • B. Limmat River
    The Limmat River is a major Swiss waterway that flows out of Lake Zurich and runs through the city of Zurich before joining the Aare River.
  • C. Buotama River
    The Buotama River is a Siberian waterway in Russia’s Sakha Republic that flows through remote taiga landscapes before joining the Lena River.
  • D. Magadanka River
    The Magadanka River is a small river in Russia’s Magadan Oblast that flows through the city of Magadan and gives the city its name.
  • E. Ota River
    The Ota River is a major river in Japan’s Hiroshima Prefecture, known for flowing through the city of Hiroshima and forming the delta on which the city is built.
  • 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: Emajõgi River
Triple: [Tartu, locatedOnRiver, Emajõgi River]
Generated description
The Emajõgi River is a major waterway in southeastern Estonia that flows through the city of Tartu, connecting Lake Võrtsjärv with Lake Peipus.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Emajõgi River
Target entity description: The Emajõgi River is a major waterway in southeastern Estonia that flows through the city of Tartu, connecting Lake Võrtsjärv with Lake Peipus.
  • A. Tuul River
    The Tuul River is a major river in central Mongolia that flows through the capital city, Ulaanbaatar, and plays an important role in the region’s ecology and water supply.
  • B. Limmat River
    The Limmat River is a major Swiss waterway that flows out of Lake Zurich and runs through the city of Zurich before joining the Aare River.
  • C. Buotama River
    The Buotama River is a Siberian waterway in Russia’s Sakha Republic that flows through remote taiga landscapes before joining the Lena River.
  • D. Magadanka River
    The Magadanka River is a small river in Russia’s Magadan Oblast that flows through the city of Magadan and gives the city its name.
  • E. Ota River
    The Ota River is a major river in Japan’s Hiroshima Prefecture, known for flowing through the city of Hiroshima and forming the delta on which the city is built.
  • 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_69a88713ddc88190a969715658ebe7a8 completed March 4, 2026, 7:25 p.m.
NER Named-entity recognition batch_69abb821c2d48190abea6c89f37b51b1 completed March 7, 2026, 5:31 a.m.
NED1 Entity disambiguation (via context triple) batch_69af989af058819082c35bee706d0ea0 completed March 10, 2026, 4:05 a.m.
NEDg Description generation batch_69af99d25a1c81908061ebf996e4f470 completed March 10, 2026, 4:10 a.m.
NED2 Entity disambiguation (via description) batch_69af9a94473c8190b97cedd374d9b032 completed March 10, 2026, 4:14 a.m.
Created at: March 4, 2026, 7:37 p.m.