Triple

T18005320
Position Surface form Disambiguated ID Type / Status
Subject Urach Waterfall E430730 entity
Predicate isFedBy P42423 FINISHED
Object Brühlbach stream
The Brühlbach stream is a small watercourse in the Swabian Alb of Germany that supplies the scenic Urach Waterfall near Bad Urach.
 E1301439 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: Brühlbach stream | Statement: [Urach Waterfall, isFedBy, Brühlbach stream]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Brühlbach stream
Context triple: [Urach Waterfall, isFedBy, Brühlbach stream]
  • A. Kienbach stream
    Kienbach stream is a small watercourse in Bavaria, Germany, flowing near the municipality of Andechs and contributing to the local landscape and ecosystem.
  • B. Kaltenbach stream
    The Kaltenbach stream is a small mountain watercourse in Austria that flows through the rugged Kaltenbachwildnis gorge, contributing to its scenic and ecological character.
  • C. Hasslach River
    The Hasslach River is a watercourse in northern Bavaria, Germany, that flows through the Kronach district and contributes to the region’s local river system.
  • D. Schwarzwasserbach
    Schwarzwasserbach is a small river or stream in the German state of Baden-Württemberg that flows through the town of Sindelfingen.
  • E. Schnaittach River
    The Schnaittach River is a smaller watercourse in Bavaria, Germany, that flows through the Franconian region before joining the Pegnitz 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: Brühlbach stream
Triple: [Urach Waterfall, isFedBy, Brühlbach stream]
Generated description
The Brühlbach stream is a small watercourse in the Swabian Alb of Germany that supplies the scenic Urach Waterfall near Bad Urach.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Brühlbach stream
Target entity description: The Brühlbach stream is a small watercourse in the Swabian Alb of Germany that supplies the scenic Urach Waterfall near Bad Urach.
  • A. Kienbach stream
    Kienbach stream is a small watercourse in Bavaria, Germany, flowing near the municipality of Andechs and contributing to the local landscape and ecosystem.
  • B. Kaltenbach stream
    The Kaltenbach stream is a small mountain watercourse in Austria that flows through the rugged Kaltenbachwildnis gorge, contributing to its scenic and ecological character.
  • C. Hasslach River
    The Hasslach River is a watercourse in northern Bavaria, Germany, that flows through the Kronach district and contributes to the region’s local river system.
  • D. Schwarzwasserbach
    Schwarzwasserbach is a small river or stream in the German state of Baden-Württemberg that flows through the town of Sindelfingen.
  • E. Schnaittach River
    The Schnaittach River is a smaller watercourse in Bavaria, Germany, that flows through the Franconian region before joining the Pegnitz 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_69d8b904530081908bf341d842464856 completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e4b51ba1888190a339d726e92f376b completed April 19, 2026, 10:57 a.m.
NED1 Entity disambiguation (via context triple) batch_6a03431b4b6c8190836e7856a93d485c completed May 12, 2026, 3:11 p.m.
NEDg Description generation batch_6a03447c0530819082d554592eec03ca completed May 12, 2026, 3:17 p.m.
NED2 Entity disambiguation (via description) batch_6a034552e424819087b23bcf3f688523 completed May 12, 2026, 3:20 p.m.
Created at: April 10, 2026, 10:24 a.m.