Triple

T16255993
Position Surface form Disambiguated ID Type / Status
Subject Odrava E394628 entity
Predicate riverSystem P1009 FINISHED
Object Ohře basin
The Ohře basin is a Central European river drainage area centered on the Ohře River, encompassing its tributaries and surrounding catchment regions.
E1203178 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: Ohře basin | Statement: [Odrava, riverSystem, Ohře basin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ohře basin
Context triple: [Odrava, riverSystem, Ohře basin]
  • A. Zihl basin
    The Zihl basin is a river drainage area in Switzerland associated with the Zihl (Thielle) River, which channels waters between major Swiss lakes before joining the Aare river system.
  • B. Po Basin
    The Po Basin is the broad, fertile lowland region of northern Italy drained by the Po River and its tributaries, forming one of the country’s most important agricultural and industrial areas.
  • C. Vuoksi basin
    The Vuoksi basin is a major river system in the Karelia region of Finland and Russia, known for draining Lake Saimaa and flowing into Lake Ladoga.
  • D. Limmat basin
    The Limmat basin is the drainage area of the Limmat River in northern Switzerland, encompassing the river’s catchment from Lake Zurich through the city of Zurich and downstream to its confluence with the Aare.
  • E. Dranse basin
    The Dranse basin is a river drainage area in the French Alps that collects the waters of the Dranse and its tributaries before they flow into Lake Geneva.
  • 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: Ohře basin
Triple: [Odrava, riverSystem, Ohře basin]
Generated description
The Ohře basin is a Central European river drainage area centered on the Ohře River, encompassing its tributaries and surrounding catchment regions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ohře basin
Target entity description: The Ohře basin is a Central European river drainage area centered on the Ohře River, encompassing its tributaries and surrounding catchment regions.
  • A. Zihl basin
    The Zihl basin is a river drainage area in Switzerland associated with the Zihl (Thielle) River, which channels waters between major Swiss lakes before joining the Aare river system.
  • B. Po Basin
    The Po Basin is the broad, fertile lowland region of northern Italy drained by the Po River and its tributaries, forming one of the country’s most important agricultural and industrial areas.
  • C. Vuoksi basin
    The Vuoksi basin is a major river system in the Karelia region of Finland and Russia, known for draining Lake Saimaa and flowing into Lake Ladoga.
  • D. Limmat basin
    The Limmat basin is the drainage area of the Limmat River in northern Switzerland, encompassing the river’s catchment from Lake Zurich through the city of Zurich and downstream to its confluence with the Aare.
  • E. Dranse basin
    The Dranse basin is a river drainage area in the French Alps that collects the waters of the Dranse and its tributaries before they flow into Lake Geneva.
  • 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_69d87f2171208190951025e526947816 completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e2459a48f081909c76b38741b8f04e completed April 17, 2026, 2:37 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0017b1e22c8190bddca67661121c2d completed May 10, 2026, 5:29 a.m.
NEDg Description generation batch_6a001884e88881908713eef769f075d2 completed May 10, 2026, 5:32 a.m.
NED2 Entity disambiguation (via description) batch_6a00191cabf48190872fdeb88b92aefc completed May 10, 2026, 5:35 a.m.
Created at: April 10, 2026, 5:04 a.m.