Triple

T20858288
Position Surface form Disambiguated ID Type / Status
Subject Spree River E513539 entity
Predicate hasSection P35 FINISHED
Object Middle Spree
Middle Spree is the central stretch of Germany’s Spree River, flowing through parts of Brandenburg and forming an important natural and cultural landscape along the river’s course.
 E1454553 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: Middle Spree | Statement: [Spree River, hasSection, Middle Spree]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Middle Spree
Context triple: [Spree River, hasSection, Middle Spree]
  • A. Mitteltal
    Mitteltal is a village and district within the Black Forest municipality of Baiersbronn in Baden-Württemberg, Germany, known for its scenic valley setting and tourism.
  • B. Saale Cascade
    The Saale Cascade is a chain of large reservoirs and hydroelectric dams along the Saale River in Germany, used for power generation, flood control, and recreation.
  • C. Schwabach
    Schwabach is a historic town in northern Bavaria, Germany, known for its traditional gold-beating craft and well-preserved old town.
  • D. Sieg River
    The Sieg River is a tributary of the Rhine in western Germany, flowing through North Rhine-Westphalia and Rhineland-Palatinate.
  • E. Freiberger Mulde
    The Freiberger Mulde is a river in Saxony, Germany, that originates in the Ore Mountains and flows northward to help form the Mulde 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: Middle Spree
Triple: [Spree River, hasSection, Middle Spree]
Generated description
Middle Spree is the central stretch of Germany’s Spree River, flowing through parts of Brandenburg and forming an important natural and cultural landscape along the river’s course.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Middle Spree
Target entity description: Middle Spree is the central stretch of Germany’s Spree River, flowing through parts of Brandenburg and forming an important natural and cultural landscape along the river’s course.
  • A. Mitteltal
    Mitteltal is a village and district within the Black Forest municipality of Baiersbronn in Baden-Württemberg, Germany, known for its scenic valley setting and tourism.
  • B. Saale Cascade
    The Saale Cascade is a chain of large reservoirs and hydroelectric dams along the Saale River in Germany, used for power generation, flood control, and recreation.
  • C. Schwabach
    Schwabach is a historic town in northern Bavaria, Germany, known for its traditional gold-beating craft and well-preserved old town.
  • D. Sieg River
    The Sieg River is a tributary of the Rhine in western Germany, flowing through North Rhine-Westphalia and Rhineland-Palatinate.
  • E. Freiberger Mulde
    The Freiberger Mulde is a river in Saxony, Germany, that originates in the Ore Mountains and flows northward to help form the Mulde 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_69e0b4f5b01081909452f654d2fc3f50 completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6c3a9fd7881908ae4c5c63f64efc0 completed April 21, 2026, 12:24 a.m.
NED1 Entity disambiguation (via context triple) batch_6a090b0d847481908e4108d8bff97655 completed May 17, 2026, 12:25 a.m.
NEDg Description generation batch_6a090ba60a848190a451883326a0c198 completed May 17, 2026, 12:28 a.m.
NED2 Entity disambiguation (via description) batch_6a090fd62538819095c04324d3714371 completed May 17, 2026, 12:46 a.m.
Created at: April 16, 2026, 12:44 p.m.