Triple
T20023203
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | CFR Călători |
E494912
|
entity |
| Predicate | parentOrganization |
P254
|
FINISHED |
| Object | Căile Ferate Române |
—
|
NE NERFINISHED |
How this triple was built (2 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: Căile Ferate Române | Statement: [CFR Călători, parentOrganization, Căile Ferate Române]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Căile Ferate Române Context triple: [CFR Călători, parentOrganization, Căile Ferate Române]
-
A.
Căile Ferate Române
chosen
Căile Ferate Române is Romania’s national state-owned railway company, responsible for operating and managing the country’s rail transport network.
-
B.
Bulgarian State Railways
Bulgarian State Railways is Bulgaria’s national railway company, responsible for operating the country’s passenger and freight train services.
-
C.
Serbian Railways
Serbian Railways is the national railway company of Serbia, responsible for operating the country’s passenger and freight rail transport network.
-
D.
National Railway Administration
The National Railway Administration is the Chinese government agency responsible for regulating and overseeing the country’s railway system following the restructuring of the former Ministry of Railways.
-
E.
Rail Cargo Group
Rail Cargo Group is the freight transport and logistics division of the Austrian Federal Railways (ÖBB), providing rail-based cargo services across Europe.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69da626bfd288190aa5d65098b6433ae |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e6628a1ecc8190bf6ee0bedb61e0b8 |
completed | April 20, 2026, 5:29 p.m. |
Created at: April 11, 2026, 3:35 p.m.