Triple
T10708265
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nevsky Prospekt |
E252466
|
entity |
| Predicate | line |
P1293
|
FINISHED |
| Object | Moskovsko–Petrogradskaya Line |
E617239
|
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: Moskovsko–Petrogradskaya Line | Statement: [Nevsky Prospekt, line, Moskovsko–Petrogradskaya Line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Moskovsko–Petrogradskaya Line Context triple: [Nevsky Prospekt, line, Moskovsko–Petrogradskaya Line]
-
A.
Moskovsko-Petrogradskaya Line
chosen
The Moskovsko-Petrogradskaya Line is one of the main rapid transit lines of the Saint Petersburg Metro, connecting key residential and central districts across the city.
-
B.
Yaroslavsky railway line
The Yaroslavsky railway line is a major suburban and intercity rail route radiating from Moscow’s Yaroslavsky railway station, serving numerous towns and cities to the northeast of the capital.
-
C.
Kaluzhsko–Rizhskaya Line
The Kaluzhsko–Rizhskaya Line is a major line of the Moscow Metro system, running north–south through the city and serving several densely populated residential and commercial districts.
-
D.
Moscow–Ryazan line
The Moscow–Ryazan line is a major Russian railway route connecting Moscow with the city of Ryazan and serving numerous suburban and regional destinations along the way.
-
E.
Kalininsko–Solntsevskaya Line
The Kalininsko–Solntsevskaya Line is a major east–west rapid transit line of the Moscow Metro, serving numerous residential and commercial districts across the city.
- 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_69d6aa5cbabc8190973e683950d89faf |
completed | April 8, 2026, 7:19 p.m. |
| NER | Named-entity recognition | batch_69d6fe5063bc8190ba12fd68a59c9a03 |
completed | April 9, 2026, 1:18 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69dff777c63c8190a989d33e8460bc2f |
completed | April 15, 2026, 8:39 p.m. |
Created at: April 8, 2026, 9:13 p.m.