Triple
T17291593
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Petrogradsky District, Saint Petersburg |
E419796
|
entity |
| Predicate | hasPublicTransport |
P1288
|
FINISHED |
| Object | Sportivnaya metro station |
E654732
|
NE FINISHED |
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: Sportivnaya metro station | Statement: [Petrogradsky District, Saint Petersburg, hasPublicTransport, Sportivnaya metro station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sportivnaya metro station Context triple: [Petrogradsky District, Saint Petersburg, hasPublicTransport, Sportivnaya metro station]
-
A.
Sportivnaya metro station
chosen
Sportivnaya metro station is a Saint Petersburg Metro station serving the Petrogradsky side of the city, known for its proximity to major sports venues and cultural sites.
-
B.
Ploshchad Muzhestva station
Ploshchad Muzhestva station is a Saint Petersburg Metro station located in the Vyborgsky District, named in honor of the city’s World War II siege defenders.
-
C.
Spartak metro station
Spartak metro station is a Moscow Metro station on the Tagansko–Krasnopresnenskaya line that serves the nearby Otkritie Arena football stadium.
-
D.
Sadovaya metro station
Sadovaya metro station is a Saint Petersburg Metro station located in the historic city center, serving as an important interchange hub on Line 5.
-
E.
CSKA metro station
CSKA metro station is a Moscow Metro station named after the CSKA sports society, serving the city’s western districts and providing access to nearby sports and commercial facilities.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d886db32608190a61e18862c5a8af6 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e4378438508190924f732ad748b4d0 |
completed | April 19, 2026, 2:01 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a01a7e5768c8190827b5e94db480997 |
completed | May 11, 2026, 9:56 a.m. |
Created at: April 10, 2026, 5:40 a.m.