Triple
T15782768
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Blue line (Stockholm metro) |
E382659
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Duvbo metro station
Duvbo metro station is a stop on Stockholm’s Blue Line serving the suburban area of Sundbyberg northwest of the city center.
|
E1176883
|
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: Duvbo metro station | Statement: [Blue line (Stockholm metro), hasStation, Duvbo metro station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Duvbo metro station Context triple: [Blue line (Stockholm metro), hasStation, Duvbo metro station]
-
A.
Frunzenskaya metro station
Frunzenskaya metro station is a Moscow Metro station on the Sokolnicheskaya Line, known for its deep-level construction and classic Soviet-era architectural design.
-
B.
Natolin metro station
Natolin metro station is an underground station on Line M1 of the Warsaw Metro serving the Natolin residential district in southern Warsaw.
-
C.
Versova metro station
Versova metro station is an elevated station on Mumbai Metro’s Line 1 serving the Versova area in the western suburbs of Mumbai, India.
-
D.
Bořislavka metro station
Bořislavka metro station is a station on Prague’s Metro Line A serving the Bořislavka area in the Prague 6 district.
-
E.
Derzhprom metro station
Derzhprom metro station is a Kharkiv Metro station serving the central Freedom Square area in Kharkiv, Ukraine.
- 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: Duvbo metro station Triple: [Blue line (Stockholm metro), hasStation, Duvbo metro station]
Generated description
Duvbo metro station is a stop on Stockholm’s Blue Line serving the suburban area of Sundbyberg northwest of the city center.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Duvbo metro station Target entity description: Duvbo metro station is a stop on Stockholm’s Blue Line serving the suburban area of Sundbyberg northwest of the city center.
-
A.
Frunzenskaya metro station
Frunzenskaya metro station is a Moscow Metro station on the Sokolnicheskaya Line, known for its deep-level construction and classic Soviet-era architectural design.
-
B.
Natolin metro station
Natolin metro station is an underground station on Line M1 of the Warsaw Metro serving the Natolin residential district in southern Warsaw.
-
C.
Versova metro station
Versova metro station is an elevated station on Mumbai Metro’s Line 1 serving the Versova area in the western suburbs of Mumbai, India.
-
D.
Bořislavka metro station
Bořislavka metro station is a station on Prague’s Metro Line A serving the Bořislavka area in the Prague 6 district.
-
E.
Derzhprom metro station
Derzhprom metro station is a Kharkiv Metro station serving the central Freedom Square area in Kharkiv, Ukraine.
- 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_69d86da16e188190b89af699f1ed0bfe |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e05400716881909bc43212c8ea54d5 |
completed | April 16, 2026, 3:14 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff90a2476c8190a153fb47cb4e7708 |
completed | May 9, 2026, 7:53 p.m. |
| NEDg | Description generation | batch_69ff9407644081908d7dbba5245931d4 |
completed | May 9, 2026, 8:07 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff946722f48190a99bbcca681db528 |
completed | May 9, 2026, 8:09 p.m. |
Created at: April 10, 2026, 4:48 a.m.