Triple

T14813754
Position Surface form Disambiguated ID Type / Status
Subject Tvertsa River E348253 entity
Predicate hasMajorTributary P415 FINISHED
Object Tma River
The Tma River is a waterway in western Russia that serves as a significant tributary within the Volga River basin.
 E1246548 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: Tma River | Statement: [Tvertsa River, hasMajorTributary, Tma River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tma River
Context triple: [Tvertsa River, hasMajorTributary, Tma River]
  • A. Ngadda River
    The Ngadda River is a waterway in northeastern Nigeria that flows through the city of Maiduguri and contributes to the region’s drainage into Lake Chad.
  • B. Tala River
    The Tala River is a watercourse in the Zaqatala region of northwestern Azerbaijan, contributing to the area's local hydrology and landscape.
  • C. Awali River
    The Awali River is a significant watercourse in Lebanon that flows through the region of Sidon before emptying into the Mediterranean Sea.
  • D. Tariku River
    The Tariku River is a major tributary in Papua, Indonesia, that joins with another river to form the large Mamberamo River system.
  • E. Tshuapa River
    The Tshuapa River is a significant waterway in the Democratic Republic of the Congo that drains the central rainforest region and contributes to the Congo River basin.
  • 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: Tma River
Triple: [Tvertsa River, hasMajorTributary, Tma River]
Generated description
The Tma River is a waterway in western Russia that serves as a significant tributary within the Volga River basin.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tma River
Target entity description: The Tma River is a waterway in western Russia that serves as a significant tributary within the Volga River basin.
  • A. Ngadda River
    The Ngadda River is a waterway in northeastern Nigeria that flows through the city of Maiduguri and contributes to the region’s drainage into Lake Chad.
  • B. Tala River
    The Tala River is a watercourse in the Zaqatala region of northwestern Azerbaijan, contributing to the area's local hydrology and landscape.
  • C. Awali River
    The Awali River is a significant watercourse in Lebanon that flows through the region of Sidon before emptying into the Mediterranean Sea.
  • D. Tariku River
    The Tariku River is a major tributary in Papua, Indonesia, that joins with another river to form the large Mamberamo River system.
  • E. Tshuapa River
    The Tshuapa River is a significant waterway in the Democratic Republic of the Congo that drains the central rainforest region and contributes to the Congo River basin.
  • 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_69d822eb8f588190bf53445e730a934f completed April 9, 2026, 10:06 p.m.
NER Named-entity recognition batch_69decfe0e89c81908c0e1fe2bc3ebcfc completed April 14, 2026, 11:38 p.m.
NED1 Entity disambiguation (via context triple) batch_6a011b2fc8f88190b9bd2887149e3d68 completed May 10, 2026, 11:56 p.m.
NEDg Description generation batch_6a011be1347481908ab05b4b30ab8243 completed May 10, 2026, 11:59 p.m.
NED2 Entity disambiguation (via description) batch_6a011d144fd481908aac53f3ce4c62a7 completed May 11, 2026, 12:04 a.m.
Created at: April 10, 2026, 1:48 a.m.