Triple
T7564674
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Moskovsky Rail Terminal |
E178882
|
entity |
| Predicate | railwayLine |
P848
|
FINISHED |
| Object | Saint Petersburg–Moscow Railway |
E105594
|
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: Saint Petersburg–Moscow Railway | Statement: [Moskovsky Rail Terminal, railwayLine, Saint Petersburg–Moscow Railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Saint Petersburg–Moscow Railway Context triple: [Moskovsky Rail Terminal, railwayLine, Saint Petersburg–Moscow Railway]
-
A.
Moscow–Saint Petersburg railway
chosen
The Moscow–Saint Petersburg railway is a major high-speed and conventional rail corridor linking Russia’s two largest cities and serving as one of the country’s most important transportation arteries.
-
B.
Moscow–Minsk railway
The Moscow–Minsk railway is a major international rail line connecting Russia’s capital Moscow with Belarus’s capital Minsk, serving as a key transport corridor between the two countries and further into Europe.
-
C.
Moscow Railway
Moscow Railway is a regional branch of Russian Railways that manages and operates the railway network serving Moscow and the surrounding central regions of Russia.
-
D.
Moscow–Kursk railway line
The Moscow–Kursk railway line is a major rail route in western Russia that connects Moscow with the city of Kursk and serves numerous intermediate towns and suburbs.
-
E.
Tuapse–Sochi railway line
The Tuapse–Sochi railway line is a key segment of Russia’s North Caucasus Railway running along the Black Sea coast, connecting the port city of Tuapse with the resort city of Sochi and serving as a major passenger and freight corridor in the region.
- 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_69c69f2f80288190b95cceb4da92ab2b |
completed | March 27, 2026, 3:15 p.m. |
| NER | Named-entity recognition | batch_69c6f8fc6a408190abf363a29359e764 |
completed | March 27, 2026, 9:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c856d8206081909987556fb6ab7084 |
completed | March 28, 2026, 10:31 p.m. |
Created at: March 27, 2026, 3:50 p.m.