Triple

T18758693
Position Surface form Disambiguated ID Type / Status
Subject Severan Bridge at Cendere E458714 entity
Predicate crosses P416 FINISHED
Object Cendere Çayı
Cendere Çayı is a river in southeastern Turkey, historically significant for the ancient Roman Severan Bridge that spans it.
E1342516 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: Cendere Çayı | Statement: [Severan Bridge at Cendere, crosses, Cendere Çayı]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Cendere Çayı
Context triple: [Severan Bridge at Cendere, crosses, Cendere Çayı]
  • A. Sart Çayı
    Sart Çayı is a river in western Turkey, historically known as the Pactolus River, famed in antiquity for its association with King Midas and its gold-bearing sands.
  • B. Leysse River
    The Leysse River is a watercourse in the Savoie region of southeastern France that flows through Chambéry before emptying into Lake Bourget.
  • C. Güneyçay
    Güneyçay is a smaller river or stream in the Caucasus region that serves as a tributary feeding into the Samur River.
  • D. Gediz River
    The Gediz River is a major river in western Turkey that flows into the Aegean Sea near the city of Izmir.
  • E. Sezar River
    The Sezar River is a significant watercourse in western Iran that flows through the mountainous landscapes of Lorestan Province and contributes to the region’s river network and agriculture.
  • 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: Cendere Çayı
Triple: [Severan Bridge at Cendere, crosses, Cendere Çayı]
Generated description
Cendere Çayı is a river in southeastern Turkey, historically significant for the ancient Roman Severan Bridge that spans it.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Cendere Çayı
Target entity description: Cendere Çayı is a river in southeastern Turkey, historically significant for the ancient Roman Severan Bridge that spans it.
  • A. Sart Çayı
    Sart Çayı is a river in western Turkey, historically known as the Pactolus River, famed in antiquity for its association with King Midas and its gold-bearing sands.
  • B. Leysse River
    The Leysse River is a watercourse in the Savoie region of southeastern France that flows through Chambéry before emptying into Lake Bourget.
  • C. Güneyçay
    Güneyçay is a smaller river or stream in the Caucasus region that serves as a tributary feeding into the Samur River.
  • D. Gediz River
    The Gediz River is a major river in western Turkey that flows into the Aegean Sea near the city of Izmir.
  • E. Sezar River
    The Sezar River is a significant watercourse in western Iran that flows through the mountainous landscapes of Lorestan Province and contributes to the region’s river network and agriculture.
  • 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_69d8d395dba0819087568404508590cb completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e579f42d0881909bd9ca9c7916516a completed April 20, 2026, 12:57 a.m.
NED1 Entity disambiguation (via context triple) batch_6a05470eb550819087e4f32098a73442 completed May 14, 2026, 3:52 a.m.
NEDg Description generation batch_6a0549e14de88190b1eb15a71fa8096c completed May 14, 2026, 4:04 a.m.
NED2 Entity disambiguation (via description) batch_6a054a49696c8190878c6906f0e251e8 completed May 14, 2026, 4:06 a.m.
Created at: April 10, 2026, 11:52 a.m.