Triple

T7791062
Position Surface form Disambiguated ID Type / Status
Subject Iskar River E180178 entity
Predicate flowsPast P4996 FINISHED
Object Mezdra
Mezdra is a small town in northwestern Bulgaria known as a key railway junction and its location in the scenic Iskar River Gorge.
 E693823 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: Mezdra | Statement: [Iskar River, flowsPast, Mezdra]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mezdra
Context triple: [Iskar River, flowsPast, Mezdra]
  • A. Mezdour
    Mezdour is a town and commune located in Bouira Province in northern Algeria.
  • B. Manfalut
    Manfalut is a city in Upper Egypt known as an agricultural and commercial center within the Asyut region along the Nile.
  • C. Melanconis
    Melanconis is a genus of ascomycete fungi within the order Diaporthales, known for species that often occur as plant pathogens or endophytes on woody hosts.
  • D. Törst
    Törst is a 1976 rock album by Swedish singer-songwriter Ulf Lundell, regarded as one of his early defining releases.
  • E. Mlahsô
    Mlahsô is an endangered Neo-Aramaic language historically spoken by Assyrian/Syriac communities in parts of southeastern Turkey and northeastern Syria.
  • 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: Mezdra
Triple: [Iskar River, flowsPast, Mezdra]
Generated description
Mezdra is a small town in northwestern Bulgaria known as a key railway junction and its location in the scenic Iskar River Gorge.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mezdra
Target entity description: Mezdra is a small town in northwestern Bulgaria known as a key railway junction and its location in the scenic Iskar River Gorge.
  • A. Mezdour
    Mezdour is a town and commune located in Bouira Province in northern Algeria.
  • B. Manfalut
    Manfalut is a city in Upper Egypt known as an agricultural and commercial center within the Asyut region along the Nile.
  • C. Melanconis
    Melanconis is a genus of ascomycete fungi within the order Diaporthales, known for species that often occur as plant pathogens or endophytes on woody hosts.
  • D. Törst
    Törst is a 1976 rock album by Swedish singer-songwriter Ulf Lundell, regarded as one of his early defining releases.
  • E. Mlahsô
    Mlahsô is an endangered Neo-Aramaic language historically spoken by Assyrian/Syriac communities in parts of southeastern Turkey and northeastern Syria.
  • 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_69ca827d22208190b4dc5aa680edcf5d completed March 30, 2026, 2:02 p.m.
NER Named-entity recognition batch_69cae9375dcc8190a6cb696c02aeceb7 completed March 30, 2026, 9:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69cb13b38e708190a688ce4effbf7c48 completed March 31, 2026, 12:22 a.m.
NEDg Description generation batch_69cb1636b0d48190a57c2d3a7b3b41ed completed March 31, 2026, 12:32 a.m.
NED2 Entity disambiguation (via description) batch_69cb1a29d2988190bb64aada0d2ef463 completed March 31, 2026, 12:49 a.m.
Created at: March 30, 2026, 4:30 p.m.