Triple

T20046492
Position Surface form Disambiguated ID Type / Status
Subject Ivaylovgrad E497569 entity
Predicate hasPostalSystem P14969 FINISHED
Object Bulgarian postal service
The Bulgarian postal service is the national postal operator of Bulgaria, responsible for mail delivery, parcel services, and related communications infrastructure across the country.
 E1409206 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: Bulgarian postal service | Statement: [Ivaylovgrad, hasPostalSystem, Bulgarian postal service]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Bulgarian postal service
Context triple: [Ivaylovgrad, hasPostalSystem, Bulgarian postal service]
  • A. Slovak Post
    Slovak Post is the national postal service of Slovakia, providing mail delivery, logistics, and related financial services throughout the country.
  • B. Moldovan postal service
    The Moldovan postal service is the national postal operator of Moldova, responsible for mail delivery, parcel services, and related communications infrastructure across the country.
  • C. Polish postal service
    The Polish postal service is Poland’s national postal operator responsible for mail delivery, logistics, and related financial and communication services across the country.
  • D. Czech postal service
    The Czech postal service is the national postal operator of the Czech Republic, responsible for mail delivery, parcel services, and related public postal operations across the country.
  • E. Israel Postal Service
    Israel Postal Service is the national postal operator of Israel, responsible for mail delivery, logistics, and related financial and communication services across the country.
  • 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: Bulgarian postal service
Triple: [Ivaylovgrad, hasPostalSystem, Bulgarian postal service]
Generated description
The Bulgarian postal service is the national postal operator of Bulgaria, responsible for mail delivery, parcel services, and related communications infrastructure across the country.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Bulgarian postal service
Target entity description: The Bulgarian postal service is the national postal operator of Bulgaria, responsible for mail delivery, parcel services, and related communications infrastructure across the country.
  • A. Slovak Post
    Slovak Post is the national postal service of Slovakia, providing mail delivery, logistics, and related financial services throughout the country.
  • B. Moldovan postal service
    The Moldovan postal service is the national postal operator of Moldova, responsible for mail delivery, parcel services, and related communications infrastructure across the country.
  • C. Polish postal service
    The Polish postal service is Poland’s national postal operator responsible for mail delivery, logistics, and related financial and communication services across the country.
  • D. Czech postal service
    The Czech postal service is the national postal operator of the Czech Republic, responsible for mail delivery, parcel services, and related public postal operations across the country.
  • E. Israel Postal Service
    Israel Postal Service is the national postal operator of Israel, responsible for mail delivery, logistics, and related financial and communication services across the country.
  • 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_69da627278c88190babe4297a9df1236 completed April 11, 2026, 3:02 p.m.
NER Named-entity recognition batch_69e6632a5e888190ade41657ffd057f6 completed April 20, 2026, 5:32 p.m.
NED1 Entity disambiguation (via context triple) batch_6a081603b36c8190b82688c3235fc794 completed May 16, 2026, 7 a.m.
NEDg Description generation batch_6a08180e5e988190a846aef83802cfc3 completed May 16, 2026, 7:09 a.m.
NED2 Entity disambiguation (via description) batch_6a0818970bb081908093589df4fc65b6 completed May 16, 2026, 7:11 a.m.
Created at: April 11, 2026, 3:37 p.m.