Triple

T2235279
Position Surface form Disambiguated ID Type / Status
Subject Nizhny Tagil E49265 entity
Predicate locatedOn P40 FINISHED
Object Tagil River
The Tagil River is a waterway in Russia’s Sverdlovsk Oblast that flows through the industrial city of Nizhny Tagil and ultimately feeds into the Tura River within the Ob basin.
 E291609 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: Tagil River | Statement: [Nizhny Tagil, locatedOn, Tagil River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tagil River
Context triple: [Nizhny Tagil, locatedOn, Tagil River]
  • A. Tsaritsa River
    The Tsaritsa River is a waterway in Volgograd, Russia, historically significant as the small river along which the city’s predecessor, Tsaritsyn, developed.
  • B. 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.
  • C. Luga River
    The Luga River is a significant waterway in northwestern Russia that flows through Novgorod and Leningrad Oblasts before emptying into the Gulf of Finland in the Baltic Sea.
  • D. Klyazma River
    The Klyazma River is a significant waterway in western Russia that flows through several regions, including Moscow Oblast, before joining the Oka River.
  • E. Vetluga River
    The Vetluga River is a significant waterway in western Russia that flows through several regions before joining the Volga 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: Tagil River
Triple: [Nizhny Tagil, locatedOn, Tagil River]
Generated description
The Tagil River is a waterway in Russia’s Sverdlovsk Oblast that flows through the industrial city of Nizhny Tagil and ultimately feeds into the Tura River within the Ob basin.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tagil River
Target entity description: The Tagil River is a waterway in Russia’s Sverdlovsk Oblast that flows through the industrial city of Nizhny Tagil and ultimately feeds into the Tura River within the Ob basin.
  • A. Tsaritsa River
    The Tsaritsa River is a waterway in Volgograd, Russia, historically significant as the small river along which the city’s predecessor, Tsaritsyn, developed.
  • B. 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.
  • C. Luga River
    The Luga River is a significant waterway in northwestern Russia that flows through Novgorod and Leningrad Oblasts before emptying into the Gulf of Finland in the Baltic Sea.
  • D. Klyazma River
    The Klyazma River is a significant waterway in western Russia that flows through several regions, including Moscow Oblast, before joining the Oka River.
  • E. Vetluga River
    The Vetluga River is a significant waterway in western Russia that flows through several regions before joining the Volga 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_69a88aa84bdc819086df50e9c20b301e completed March 4, 2026, 7:40 p.m.
NER Named-entity recognition batch_69abc093ba0c819091df09a0e018fce1 completed March 7, 2026, 6:07 a.m.
NED1 Entity disambiguation (via context triple) batch_69afb664bd8481909e3d003d41dfc213 completed March 10, 2026, 6:12 a.m.
NEDg Description generation batch_69afb6e471788190ac27d9164b083827 completed March 10, 2026, 6:15 a.m.
NED2 Entity disambiguation (via description) batch_69afb7409ef481909444976ab39bf574 completed March 10, 2026, 6:16 a.m.
Created at: March 4, 2026, 7:47 p.m.