Triple

T5117590
Position Surface form Disambiguated ID Type / Status
Subject Arda River E115374 entity
Predicate nearSettlement P3883 FINISHED
Object Ivaylovgrad
Ivaylovgrad is a small town in southern Bulgaria known for its proximity to the Greek border, scenic river valley landscapes, and nearby archaeological and historical sites.
 E497569 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: Ivaylovgrad | Statement: [Arda River, nearSettlement, Ivaylovgrad]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ivaylovgrad
Context triple: [Arda River, nearSettlement, Ivaylovgrad]
  • A. Reutov
    Reutov is a town in western Russia that functions as a suburban satellite of Moscow, known for its residential areas and proximity to the capital.
  • B. Blagoevgrad
    Blagoevgrad is a city in southwestern Bulgaria known as a regional cultural and educational center, home to several universities and a vibrant student population.
  • C. Gabrovo
    Gabrovo is a town in central Bulgaria known for its humor and satire traditions, as well as its historical role in the country’s industrial development.
  • D. Vidin
    Vidin is a historic city and river port in northwestern Bulgaria on the Danube, known for its medieval fortress and role as a regional center during the Second Bulgarian Empire.
  • E. Smolyan
    Smolyan is a Bulgarian town known as an administrative, cultural, and tourist center in the Rhodope Mountains.
  • 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: Ivaylovgrad
Triple: [Arda River, nearSettlement, Ivaylovgrad]
Generated description
Ivaylovgrad is a small town in southern Bulgaria known for its proximity to the Greek border, scenic river valley landscapes, and nearby archaeological and historical sites.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ivaylovgrad
Target entity description: Ivaylovgrad is a small town in southern Bulgaria known for its proximity to the Greek border, scenic river valley landscapes, and nearby archaeological and historical sites.
  • A. Reutov
    Reutov is a town in western Russia that functions as a suburban satellite of Moscow, known for its residential areas and proximity to the capital.
  • B. Blagoevgrad
    Blagoevgrad is a city in southwestern Bulgaria known as a regional cultural and educational center, home to several universities and a vibrant student population.
  • C. Gabrovo
    Gabrovo is a town in central Bulgaria known for its humor and satire traditions, as well as its historical role in the country’s industrial development.
  • D. Vidin
    Vidin is a historic city and river port in northwestern Bulgaria on the Danube, known for its medieval fortress and role as a regional center during the Second Bulgarian Empire.
  • E. Smolyan
    Smolyan is a Bulgarian town known as an administrative, cultural, and tourist center in the Rhodope Mountains.
  • 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_69bd4441d1648190a54a533895041987 completed March 20, 2026, 12:57 p.m.
NER Named-entity recognition batch_69bd77ccb19c8190844c628ff7cfcca2 completed March 20, 2026, 4:37 p.m.
NED1 Entity disambiguation (via context triple) batch_69becfcf12448190a196e9397958fbba completed March 21, 2026, 5:05 p.m.
NEDg Description generation batch_69bed1d770a88190a3ff820ba878c8a2 completed March 21, 2026, 5:13 p.m.
NED2 Entity disambiguation (via description) batch_69bed2303df881908260b27d430f16fc completed March 21, 2026, 5:15 p.m.
Created at: March 20, 2026, 1:41 p.m.