Triple

T20858289
Position Surface form Disambiguated ID Type / Status
Subject Spree River E513539 entity
Predicate hasSection P35 FINISHED
Object Lower Spree
Lower Spree is the downstream section of Germany’s Spree River, flowing through and beyond Berlin before joining the Havel.
 E1455435 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: Lower Spree | Statement: [Spree River, hasSection, Lower Spree]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lower Spree
Context triple: [Spree River, hasSection, Lower Spree]
  • A. Sydower Fließ
    Sydower Fließ is a small municipality in the Barnim district of the federal state of Brandenburg in northeastern Germany.
  • B. Lauch River
    The Lauch River is a small waterway in northeastern France that flows through the historic city of Colmar, contributing to its picturesque canals and “Little Venice” district.
  • C. Rodach River
    The Rodach River is a watercourse in northern Bavaria, Germany, that flows through the Kronach district and serves as a tributary of the Main River.
  • D. Hase River
    The Hase River is a river in northwestern Germany that flows through Lower Saxony and North Rhine-Westphalia before joining the Ems River.
  • E. Uecker River
    The Uecker River is a waterway in northeastern Germany that flows through the Uckermark region before emptying into the Szczecin Lagoon.
  • 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: Lower Spree
Triple: [Spree River, hasSection, Lower Spree]
Generated description
Lower Spree is the downstream section of Germany’s Spree River, flowing through and beyond Berlin before joining the Havel.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Lower Spree
Target entity description: Lower Spree is the downstream section of Germany’s Spree River, flowing through and beyond Berlin before joining the Havel.
  • A. Sydower Fließ
    Sydower Fließ is a small municipality in the Barnim district of the federal state of Brandenburg in northeastern Germany.
  • B. Lauch River
    The Lauch River is a small waterway in northeastern France that flows through the historic city of Colmar, contributing to its picturesque canals and “Little Venice” district.
  • C. Rodach River
    The Rodach River is a watercourse in northern Bavaria, Germany, that flows through the Kronach district and serves as a tributary of the Main River.
  • D. Hase River
    The Hase River is a river in northwestern Germany that flows through Lower Saxony and North Rhine-Westphalia before joining the Ems River.
  • E. Uecker River
    The Uecker River is a waterway in northeastern Germany that flows through the Uckermark region before emptying into the Szczecin Lagoon.
  • 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_6a091395036081908106b17a1a6f0a74 completed May 17, 2026, 1:02 a.m.
NEDg Description generation batch_6a09145a9b0481909086941cdd981e1a completed May 17, 2026, 1:05 a.m.
NED2 Entity disambiguation (via description) batch_6a0914f1925081909bce8ad0932c6722 completed May 17, 2026, 1:08 a.m.
Created at: April 16, 2026, 12:44 p.m.