Triple

T6248575
Position Surface form Disambiguated ID Type / Status
Subject Trent River E139985 entity
Predicate hasTributary P415 FINISHED
Object Marmora River
The Marmora River is a waterway in Ontario, Canada, that flows through the Marmora area before joining the Trent River within the Trent-Severn watershed.
 E645906 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: Marmora River | Statement: [Trent River, hasTributary, Marmora River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Marmora River
Context triple: [Trent River, hasTributary, Marmora River]
  • A. Marta River
    The Marta River is a watercourse in central Italy that drains Lake Bolsena and flows southwest toward the Tyrrhenian Sea.
  • B. Sabor River
    The Sabor River is a significant river in northeastern Portugal that flows through the Trás-os-Montes region before joining the Douro.
  • C. Vargas River
    The Vargas River is a waterway in southern Chilean Patagonia that forms part of the Baker River basin, contributing to one of the country’s largest and most powerful river systems.
  • D. Bellós River
    The Bellós River is a mountain river in the Spanish Pyrenees, known for carving deep gorges and canyons within and around Ordesa y Monte Perdido National Park.
  • E. San Lorenzo River
    The San Lorenzo River is a coastal river in central California that flows through the city of Santa Cruz into the Monterey Bay.
  • 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: Marmora River
Triple: [Trent River, hasTributary, Marmora River]
Generated description
The Marmora River is a waterway in Ontario, Canada, that flows through the Marmora area before joining the Trent River within the Trent-Severn watershed.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Marmora River
Target entity description: The Marmora River is a waterway in Ontario, Canada, that flows through the Marmora area before joining the Trent River within the Trent-Severn watershed.
  • A. Marta River
    The Marta River is a watercourse in central Italy that drains Lake Bolsena and flows southwest toward the Tyrrhenian Sea.
  • B. Sabor River
    The Sabor River is a significant river in northeastern Portugal that flows through the Trás-os-Montes region before joining the Douro.
  • C. Vargas River
    The Vargas River is a waterway in southern Chilean Patagonia that forms part of the Baker River basin, contributing to one of the country’s largest and most powerful river systems.
  • D. Bellós River
    The Bellós River is a mountain river in the Spanish Pyrenees, known for carving deep gorges and canyons within and around Ordesa y Monte Perdido National Park.
  • E. San Lorenzo River
    The San Lorenzo River is a coastal river in central California that flows through the city of Santa Cruz into the Monterey Bay.
  • 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_69c008b4858c819095b0199114a9a87b completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c0633a9a048190856d5247d3b28a2e completed March 22, 2026, 9:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7ad6002b48190a3c95b704e700c56 completed March 28, 2026, 10:28 a.m.
NEDg Description generation batch_69c7af5c05508190af4232d66aa89130 completed March 28, 2026, 10:37 a.m.
NED2 Entity disambiguation (via description) batch_69c7afbfb0a88190ac8443edc71eb0d4 completed March 28, 2026, 10:38 a.m.
Created at: March 22, 2026, 4:24 p.m.