Triple

T2149123
Position Surface form Disambiguated ID Type / Status
Subject Ural Mountains E47138 entity
Predicate crossedBy P416 FINISHED
Object Pechora River
The Pechora River is a major waterway in northwestern Russia that flows from the Ural region to the Arctic Ocean, playing an important role in transport, ecology, and regional development.
 E274909 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: Pechora River | Statement: [Ural Mountains, crossedBy, Pechora River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Pechora River
Context triple: [Ural Mountains, crossedBy, Pechora River]
  • A. Northern Dvina River
    The Northern Dvina River is a major waterway in northwestern Russia that flows into the White Sea and has long served as an important route for trade and transport.
  • B. Okhta River
    The Okhta River is a tributary waterway in northwestern Russia that flows through Saint Petersburg before joining the Neva River.
  • C. Lena River
    The Lena River is one of the longest rivers in the world, flowing through Siberia in northeastern Russia to the Arctic Ocean.
  • D. Volkhov River
    The Volkhov River is a historically significant waterway in northwestern Russia that connects Lake Ilmen to Lake Ladoga and has long served as an important trade and transport route.
  • E. Byk River
    The Byk River is a tributary watercourse in Eastern Europe that flows through Moldova before joining the Dniester 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: Pechora River
Triple: [Ural Mountains, crossedBy, Pechora River]
Generated description
The Pechora River is a major waterway in northwestern Russia that flows from the Ural region to the Arctic Ocean, playing an important role in transport, ecology, and regional development.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Pechora River
Target entity description: The Pechora River is a major waterway in northwestern Russia that flows from the Ural region to the Arctic Ocean, playing an important role in transport, ecology, and regional development.
  • A. Northern Dvina River
    The Northern Dvina River is a major waterway in northwestern Russia that flows into the White Sea and has long served as an important route for trade and transport.
  • B. Okhta River
    The Okhta River is a tributary waterway in northwestern Russia that flows through Saint Petersburg before joining the Neva River.
  • C. Lena River
    The Lena River is one of the longest rivers in the world, flowing through Siberia in northeastern Russia to the Arctic Ocean.
  • D. Volkhov River
    The Volkhov River is a historically significant waterway in northwestern Russia that connects Lake Ilmen to Lake Ladoga and has long served as an important trade and transport route.
  • E. Byk River
    The Byk River is a tributary watercourse in Eastern Europe that flows through Moldova before joining the Dniester 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_69a88a1933e0819094f18426ed74180f completed March 4, 2026, 7:38 p.m.
NER Named-entity recognition batch_69abbe44d2608190986467d43ee224d4 completed March 7, 2026, 5:57 a.m.
NED1 Entity disambiguation (via context triple) batch_69af2b5824ac81909f071511907145e8 completed March 9, 2026, 8:19 p.m.
NEDg Description generation batch_69af4fbf48648190ac711a2e1974f9b7 completed March 9, 2026, 10:54 p.m.
NED2 Entity disambiguation (via description) batch_69af50551fd88190829d20ab2be426d4 completed March 9, 2026, 10:57 p.m.
Created at: March 4, 2026, 7:44 p.m.