Triple
T6938392
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sector 1 |
E160608
|
entity |
| Predicate | containsPart |
P35
|
FINISHED |
| Object |
Bucharest North railway station
Bucharest North railway station is the main and busiest railway hub of Bucharest, Romania, serving as a central node for both domestic and international train connections.
|
E629490
|
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: Bucharest North railway station | Statement: [Sector 1, containsPart, Bucharest North railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bucharest North railway station Context triple: [Sector 1, containsPart, Bucharest North railway station]
-
A.
Ploiești Vest railway station
Ploiești Vest railway station is a key rail hub serving the western part of Ploiești, Romania, connecting the city to regional and national rail networks.
-
B.
Ploiești Sud railway station
Ploiești Sud railway station is a major rail hub serving the southern part of Ploiești, Romania, connecting the city to regional and national rail networks.
-
C.
Chișinău railway station
Chișinău railway station is the main passenger and freight rail hub of Moldova’s capital, serving as a key transportation gateway for both domestic and international train connections.
-
D.
Bucharest Metro
The Bucharest Metro is the rapid transit system serving Romania’s capital city, providing high-capacity urban rail transport across Bucharest.
-
E.
Monastiraki station
Monastiraki station is a central Athens Metro hub located in the historic Monastiraki district, serving as a key interchange point near major archaeological and tourist sites.
- 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: Bucharest North railway station Triple: [Sector 1, containsPart, Bucharest North railway station]
Generated description
Bucharest North railway station is the main and busiest railway hub of Bucharest, Romania, serving as a central node for both domestic and international train connections.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Bucharest North railway station Target entity description: Bucharest North railway station is the main and busiest railway hub of Bucharest, Romania, serving as a central node for both domestic and international train connections.
-
A.
Ploiești Vest railway station
Ploiești Vest railway station is a key rail hub serving the western part of Ploiești, Romania, connecting the city to regional and national rail networks.
-
B.
Ploiești Sud railway station
Ploiești Sud railway station is a major rail hub serving the southern part of Ploiești, Romania, connecting the city to regional and national rail networks.
-
C.
Chișinău railway station
Chișinău railway station is the main passenger and freight rail hub of Moldova’s capital, serving as a key transportation gateway for both domestic and international train connections.
-
D.
Bucharest Metro
The Bucharest Metro is the rapid transit system serving Romania’s capital city, providing high-capacity urban rail transport across Bucharest.
-
E.
Monastiraki station
Monastiraki station is a central Athens Metro hub located in the historic Monastiraki district, serving as a key interchange point near major archaeological and tourist sites.
- 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_69c6884f3db4819080ad65da69386206 |
completed | March 27, 2026, 1:38 p.m. |
| NER | Named-entity recognition | batch_69c6da62d2f88190968d3fea538a95c9 |
completed | March 27, 2026, 7:28 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7515509148190b5739cdf8cd7a28a |
completed | March 28, 2026, 3:56 a.m. |
| NEDg | Description generation | batch_69c752c9b3d08190960d3c1aa88a93a7 |
completed | March 28, 2026, 4:02 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c7537ea24c819081bb672d43d4a373 |
completed | March 28, 2026, 4:05 a.m. |
Created at: March 27, 2026, 2:28 p.m.