Triple
T6811956
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Line 3 of Saint Petersburg Metro |
E156654
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object | Nevsky District |
E205567
|
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: Nevsky District | Statement: [Line 3 of Saint Petersburg Metro, serves, Nevsky District]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nevsky District Context triple: [Line 3 of Saint Petersburg Metro, serves, Nevsky District]
-
A.
Nevsky District of Saint Petersburg
chosen
Nevsky District of Saint Petersburg is a large administrative district in the southeastern part of the city, known for its industrial areas, residential neighborhoods, and location along the Neva River.
-
B.
Petrogradsky District
Petrogradsky District is a central administrative district of Saint Petersburg, Russia, encompassing several historic islands and notable cultural, educational, and architectural landmarks.
-
C.
Moskovsky District of Saint Petersburg
The Moskovsky District of Saint Petersburg is a large administrative district in the southern part of the city, known for its Soviet-era architecture, major transport routes, and proximity to Pulkovo Airport.
-
D.
Kirishsky District
Kirishsky District is an administrative and municipal district in Leningrad Oblast, Russia, known for its industrial facilities and location along the Volkhov River.
-
E.
Tsentralny District of Saint Petersburg
Tsentralny District of Saint Petersburg is the historic and administrative heart of the city, encompassing its main cultural, governmental, and commercial centers.
- 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_69c68828b26c819090fe9df7612bbc27 |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6d329861881909f65bd1017ea384b |
completed | March 27, 2026, 6:57 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7425a26d88190ab1e3de2e5596108 |
completed | March 28, 2026, 2:52 a.m. |
Created at: March 27, 2026, 2:16 p.m.