Triple

T1597887
Position Surface form Disambiguated ID Type / Status
Subject Central Bohemian Region E34324 entity
Predicate traversedBy P225 FINISHED
Object Jizera River
The Jizera River is a significant river in the Czech Republic that flows from the Jizera Mountains and serves as an important tributary of the Elbe River.
 E291676 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: Jizera River | Statement: [Central Bohemian Region, traversedBy, Jizera River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Jizera River
Context triple: [Central Bohemian Region, traversedBy, Jizera River]
  • A. Lech River
    The Lech River is a major Alpine river flowing through Austria and southern Germany, known for its scenic course, hydropower use, and role as a tributary of the Danube.
  • B. Berounka River
    The Berounka River is a significant river in the Czech Republic that flows through western and central Bohemia, known for its scenic valleys, recreational activities, and role as a tributary of the Vltava River.
  • C. Brda River
    The Brda River is a significant river in northern Poland that flows through the city of Bydgoszcz and is known for its scenic landscapes and recreational opportunities.
  • D. Wisłok River
    The Wisłok River is a significant river in southeastern Poland that flows through the Subcarpathian region and serves as an important tributary of the San River.
  • E. Bzura River
    The Bzura River is a waterway in central Poland that gained historical significance as the site of a major World War II battle between Polish and German forces in 1939.
  • 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: Jizera River
Triple: [Central Bohemian Region, traversedBy, Jizera River]
Generated description
The Jizera River is a significant river in the Czech Republic that flows from the Jizera Mountains and serves as an important tributary of the Elbe River.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Jizera River
Target entity description: The Jizera River is a significant river in the Czech Republic that flows from the Jizera Mountains and serves as an important tributary of the Elbe River.
  • A. Lech River
    The Lech River is a major Alpine river flowing through Austria and southern Germany, known for its scenic course, hydropower use, and role as a tributary of the Danube.
  • B. Berounka River
    The Berounka River is a significant river in the Czech Republic that flows through western and central Bohemia, known for its scenic valleys, recreational activities, and role as a tributary of the Vltava River.
  • C. Brda River
    The Brda River is a significant river in northern Poland that flows through the city of Bydgoszcz and is known for its scenic landscapes and recreational opportunities.
  • D. Wisłok River
    The Wisłok River is a significant river in southeastern Poland that flows through the Subcarpathian region and serves as an important tributary of the San River.
  • E. Bzura River
    The Bzura River is a waterway in central Poland that gained historical significance as the site of a major World War II battle between Polish and German forces in 1939.
  • 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_69a885fdcb9c819081ce6f0b8cd477dd completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69a9092f5f148190b987bc943e89e29c completed March 5, 2026, 4:40 a.m.
NED1 Entity disambiguation (via context triple) batch_69afb65a9680819096e82b69b05cfa92 completed March 10, 2026, 6:12 a.m.
NEDg Description generation batch_69afb703a5f8819097b71e19db11feaf completed March 10, 2026, 6:15 a.m.
NED2 Entity disambiguation (via description) batch_69afb7aa131c81908cdfbda9575312f3 completed March 10, 2026, 6:18 a.m.
Created at: March 4, 2026, 7:27 p.m.