Triple

T20368600

Position	Surface form	Disambiguated ID	Type / Status
Subject	Bulgarian State Railways	`E496983`	entity
Predicate	regulator	`P46`	FINISHED
Object	Bulgarian Ministry of Transport The Bulgarian Ministry of Transport is the national government body responsible for formulating and implementing Bulgaria’s transport policy, overseeing sectors such as rail, road, air, and maritime transport.	`E1426506`	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 Ministry of Transport | Statement: [Bulgarian State Railways, regulator, Bulgarian Ministry of Transport]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Bulgarian Ministry of Transport
Context triple: [Bulgarian State Railways, regulator, Bulgarian Ministry of Transport]

A. Ministry of Transport of Romania
The Ministry of Transport of Romania is the national government body responsible for formulating and implementing Romania’s transportation policies and overseeing its transport infrastructure and state-owned transport companies.
B. Ministry of Infrastructure and Transport
The Ministry of Infrastructure and Transport is the Italian government department responsible for national transport systems and major public infrastructure planning, regulation, and development.
C. Ministry of Transport
The Ministry of Transport was a UK government department responsible for national transport policy, regulation, and infrastructure.
D. Ministry of Transport
The Ministry of Transport is Egypt’s government body responsible for planning, regulating, and overseeing the country’s transportation infrastructure and services across road, rail, maritime, and other transit sectors.
E. Ministry of Transport
The Ministry of Transport is the Chinese government agency responsible for national transportation policy, planning, and regulation across sectors such as highways, waterways, and ports.
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 Ministry of Transport
Triple: [Bulgarian State Railways, regulator, Bulgarian Ministry of Transport]

Generated description

The Bulgarian Ministry of Transport is the national government body responsible for formulating and implementing Bulgaria’s transport policy, overseeing sectors such as rail, road, air, and maritime transport.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Bulgarian Ministry of Transport
Target entity description: The Bulgarian Ministry of Transport is the national government body responsible for formulating and implementing Bulgaria’s transport policy, overseeing sectors such as rail, road, air, and maritime transport.

A. Ministry of Transport of Romania
The Ministry of Transport of Romania is the national government body responsible for formulating and implementing Romania’s transportation policies and overseeing its transport infrastructure and state-owned transport companies.
B. Ministry of Infrastructure and Transport
The Ministry of Infrastructure and Transport is the Italian government department responsible for national transport systems and major public infrastructure planning, regulation, and development.
C. Ministry of Transport
The Ministry of Transport was a UK government department responsible for national transport policy, regulation, and infrastructure.
D. Ministry of Transport
The Ministry of Transport is Egypt’s government body responsible for planning, regulating, and overseeing the country’s transportation infrastructure and services across road, rail, maritime, and other transit sectors.
E. Ministry of Transport
The Ministry of Transport is the Chinese government agency responsible for national transportation policy, planning, and regulation across sectors such as highways, waterways, and ports.
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_69e0b4a4f9b081908a5a021919c21ccb`	completed	April 16, 2026, 10:06 a.m.
NER	Named-entity recognition	`batch_69e678734b188190bb2c5863023f9f8c`	completed	April 20, 2026, 7:03 p.m.
NED1	Entity disambiguation (via context triple)	`batch_6a08708d48c08190ac0ccbc910d4af4b`	completed	May 16, 2026, 1:26 p.m.
NEDg	Description generation	`batch_6a087129ce3c8190a67ac34ec697ad31`	completed	May 16, 2026, 1:29 p.m.
NED2	Entity disambiguation (via description)	`batch_6a0871e3573c81908216b5e508374081`	completed	May 16, 2026, 1:32 p.m.

Created at: April 16, 2026, 11:26 a.m.