Triple
T21379105
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Eugene Katonin |
E527294
|
entity |
| Predicate | notableWork |
P4
|
FINISHED |
| Object | Kievskaya (Koltsevaya line) metro station |
—
|
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: Kievskaya (Koltsevaya line) metro station | Statement: [Eugene Katonin, notableWork, Kievskaya (Koltsevaya line) metro station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kievskaya (Koltsevaya line) metro station Context triple: [Eugene Katonin, notableWork, Kievskaya (Koltsevaya line) metro station]
-
A.
Pecherska metro station
Pecherska metro station is a Kyiv Metro station serving the central Pecherskyi District of Ukraine’s capital city.
-
B.
Novoslobodskaya Metro station
chosen
Novoslobodskaya Metro station is a Moscow Metro station renowned for its distinctive stained-glass panels and mosaics, giving it the appearance of an underground art gallery.
-
C.
Kievskaya Arbatsko–Pokrovskaya line station
Kievskaya Arbatsko–Pokrovskaya line station is a Moscow Metro station on the Arbatsko–Pokrovskaya line, notable for its ornate Soviet-era design and its role as a major interchange hub near Kiyevsky railway station.
-
D.
Kupchino metro station
Kupchino metro station is a major southern terminus of the Saint Petersburg Metro, serving as an important transport hub for the surrounding residential districts.
-
E.
Novokosino metro station
Novokosino metro station is a Moscow Metro station serving the eastern part of the city and providing access to the residential Novokosino District.
- 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_69e0b51f363c8190944000ab5523b02b |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e8b0cb138081909bcbf295483656cb |
completed | April 22, 2026, 11:28 a.m. |
Created at: April 16, 2026, 5:11 p.m.