Triple
T17281590
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kazansky railway terminal |
E419541
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Moscow railway hub |
E1161656
|
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: Moscow railway hub | Statement: [Kazansky railway terminal, partOf, Moscow railway hub]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Moscow railway hub Context triple: [Kazansky railway terminal, partOf, Moscow railway hub]
-
A.
Moscow railway hub
chosen
The Moscow railway hub is the extensive network of major railway stations and lines that serves as the central rail transport nexus for Moscow and a key junction in Russia’s national rail system.
-
B.
Moscow Kursky railway station
Moscow Kursky railway station is one of Moscow’s largest and busiest rail terminals, serving major long-distance, suburban, and international routes, particularly toward southern and eastern destinations.
-
C.
Moscow Belorussky railway station
Moscow Belorussky railway station is one of Moscow’s main rail terminals, serving long-distance and suburban trains—particularly toward western Russia and Europe—and acting as a key transport hub in the city.
-
D.
Moskovsky Rail Terminal
Moskovsky Rail Terminal is one of Saint Petersburg’s main railway stations, serving long-distance and high-speed trains, including routes to Moscow and other major Russian cities.
-
E.
Nizhny Novgorod railway junction
Nizhny Novgorod railway junction is a major rail hub in western Russia that connects Nizhny Novgorod Oblast with key national and regional railway routes.
- 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_69d886da626481908a14ce7830329a35 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e4332a4c008190b44f4145d0e94a21 |
completed | April 19, 2026, 1:43 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0179535ae08190ac0137d0f8741919 |
completed | May 11, 2026, 6:38 a.m. |
Created at: April 10, 2026, 5:40 a.m.