Triple

T14446008
Position Surface form Disambiguated ID Type / Status
Subject River Havel E358205 entity
Predicate flowsInto P408 FINISHED
Object Elbe River near Havelberg
The Elbe River near Havelberg is a stretch of the major Central European waterway in northeastern Germany, known for its confluence with the Havel River and its surrounding floodplain landscapes.
E1099564 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: Elbe River near Havelberg | Statement: [River Havel, flowsInto, Elbe River near Havelberg]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Elbe River near Havelberg
Context triple: [River Havel, flowsInto, Elbe River near Havelberg]
  • A. Elbe River at Magdeburg
    The Elbe River at Magdeburg is a major stretch of the Elbe in central Germany where the river is notably intersected by the Mittelland Canal via a large navigable aqueduct.
  • B. Elbe River at Mělník
    The Elbe River at Mělník is a notable confluence point in the Czech Republic where major rivers meet before the Elbe continues its course toward Germany and the North Sea.
  • C. Schwarmstedt’s Meiße River
    Schwarmstedt’s Meiße River is a small tributary watercourse in Lower Saxony, Germany, that flows into the Aller River near the town of Schwarmstedt.
  • D. Elbe River link‑up
    The Elbe River link-up was the historic World War II meeting of American and Soviet forces near the Elbe River in Germany in April 1945, symbolizing the impending defeat of Nazi Germany and Allied cooperation.
  • E. Elbe at Litoměřice
    Elbe at Litoměřice is the stretch of the Elbe River near the Czech town of Litoměřice, known as a significant confluence point and historical river port in northern Bohemia.
  • 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: Elbe River near Havelberg
Triple: [River Havel, flowsInto, Elbe River near Havelberg]
Generated description
The Elbe River near Havelberg is a stretch of the major Central European waterway in northeastern Germany, known for its confluence with the Havel River and its surrounding floodplain landscapes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Elbe River near Havelberg
Target entity description: The Elbe River near Havelberg is a stretch of the major Central European waterway in northeastern Germany, known for its confluence with the Havel River and its surrounding floodplain landscapes.
  • A. Elbe River at Magdeburg
    The Elbe River at Magdeburg is a major stretch of the Elbe in central Germany where the river is notably intersected by the Mittelland Canal via a large navigable aqueduct.
  • B. Elbe River at Mělník
    The Elbe River at Mělník is a notable confluence point in the Czech Republic where major rivers meet before the Elbe continues its course toward Germany and the North Sea.
  • C. Schwarmstedt’s Meiße River
    Schwarmstedt’s Meiße River is a small tributary watercourse in Lower Saxony, Germany, that flows into the Aller River near the town of Schwarmstedt.
  • D. Elbe River link‑up
    The Elbe River link-up was the historic World War II meeting of American and Soviet forces near the Elbe River in Germany in April 1945, symbolizing the impending defeat of Nazi Germany and Allied cooperation.
  • E. Elbe at Litoměřice
    Elbe at Litoměřice is the stretch of the Elbe River near the Czech town of Litoměřice, known as a significant confluence point and historical river port in northern Bohemia.
  • 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_69d82794dfa081909b9134ad2e32244b completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de915e76f481909fe9462f964b5b1c completed April 14, 2026, 7:11 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd5bdd0f388190870ddd01f66d3e99 completed May 8, 2026, 3:43 a.m.
NEDg Description generation batch_69fd5e188a148190bb166b7d50ad3b46 completed May 8, 2026, 3:52 a.m.
NED2 Entity disambiguation (via description) batch_69fd5ea592cc8190a47a2f6a511c0549 completed May 8, 2026, 3:55 a.m.
Created at: April 10, 2026, 1:19 a.m.