Triple

T16256034
Position Surface form Disambiguated ID Type / Status
Subject Elbe at Litoměřice E394629 entity
Predicate hasNearbyFeature P350 FINISHED
Object Ohře–Elbe confluence
The Ohře–Elbe confluence is the river junction near Litoměřice in the Czech Republic where the Ohře River flows into the Elbe, forming a notable hydrological and geographic landmark.
E1205986 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–Elbe confluence | Statement: [Elbe at Litoměřice, hasNearbyFeature, Ohře–Elbe confluence]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ohře–Elbe confluence
Context triple: [Elbe at Litoměřice, hasNearbyFeature, Ohře–Elbe confluence]
  • A. Elbe at Ústí nad Labem
    Elbe at Ústí nad Labem refers to the stretch of the Elbe River as it flows through the industrial and transport hub city of Ústí nad Labem in the north of the Czech Republic.
  • B. 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.
  • C. Lusatian Neisse River
    The Lusatian Neisse River is a Central European river that forms part of the border between Germany and Poland before joining the Oder River.
  • D. Havel River
    The Havel River is a major waterway in northeastern Germany that flows through Berlin and Brandenburg, connecting numerous lakes and serving as an important route for transport and recreation.
  • E. Orlice River
    The Orlice River is a significant river in the Czech Republic that flows through eastern Bohemia and joins the Elbe near the city of Hradec Králové.
  • 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–Elbe confluence
Triple: [Elbe at Litoměřice, hasNearbyFeature, Ohře–Elbe confluence]
Generated description
The Ohře–Elbe confluence is the river junction near Litoměřice in the Czech Republic where the Ohře River flows into the Elbe, forming a notable hydrological and geographic landmark.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ohře–Elbe confluence
Target entity description: The Ohře–Elbe confluence is the river junction near Litoměřice in the Czech Republic where the Ohře River flows into the Elbe, forming a notable hydrological and geographic landmark.
  • A. Elbe at Ústí nad Labem
    Elbe at Ústí nad Labem refers to the stretch of the Elbe River as it flows through the industrial and transport hub city of Ústí nad Labem in the north of the Czech Republic.
  • B. 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.
  • C. Lusatian Neisse River
    The Lusatian Neisse River is a Central European river that forms part of the border between Germany and Poland before joining the Oder River.
  • D. Havel River
    The Havel River is a major waterway in northeastern Germany that flows through Berlin and Brandenburg, connecting numerous lakes and serving as an important route for transport and recreation.
  • E. Orlice River
    The Orlice River is a significant river in the Czech Republic that flows through eastern Bohemia and joins the Elbe near the city of Hradec Králové.
  • 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_6a001f8ca4508190a8ed7a9159dfb551 completed May 10, 2026, 6:02 a.m.
NEDg Description generation batch_6a002093fb388190a726157d67fb8f3c completed May 10, 2026, 6:07 a.m.
NED2 Entity disambiguation (via description) batch_6a0021e793788190908d90b3faa2cdf3 completed May 10, 2026, 6:12 a.m.
Created at: April 10, 2026, 5:04 a.m.