Triple
T22325700
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Perm II railway station |
E551895
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object |
Sverdlovsk Railway
Sverdlovsk Railway is a major regional division of the Russian Railways network that operates rail transport across the central and northern Ural regions.
|
E1538486
|
NE FINISHED |
How this triple was built (4 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: Sverdlovsk Railway | Statement: [Perm II railway station, partOf, Sverdlovsk Railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sverdlovsk Railway Context triple: [Perm II railway station, partOf, Sverdlovsk Railway]
-
A.
Kuybyshev Railway
Kuybyshev Railway is a major regional division of the Russian Railways network, serving key transport routes in the Volga and Ural regions.
-
B.
Privolzhskaya Railway
Privolzhskaya Railway is a regional division of the Russian Railways network that operates rail services and infrastructure across the Volga region of Russia.
-
C.
Oktyabrskaya Railway
Oktyabrskaya Railway is a major Russian railway network operated by Russian Railways that serves the northwest of the country, including the key Moscow–Saint Petersburg corridor.
-
D.
Murmansk Railway
Murmansk Railway is a major rail line in northwestern Russia that connects the Arctic port city of Murmansk and the Kola Peninsula with the broader Russian railway network.
-
E.
Moscow–Kazan railway
The Moscow–Kazan railway is a major Russian rail line connecting the capital Moscow with the city of Kazan, serving as an important corridor for passenger and freight transport in the Volga region.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Sverdlovsk Railway Triple: [Perm II railway station, partOf, Sverdlovsk Railway]
Generated description
Sverdlovsk Railway is a major regional division of the Russian Railways network that operates rail transport across the central and northern Ural regions.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sverdlovsk Railway Target entity description: Sverdlovsk Railway is a major regional division of the Russian Railways network that operates rail transport across the central and northern Ural regions.
-
A.
Kuybyshev Railway
Kuybyshev Railway is a major regional division of the Russian Railways network, serving key transport routes in the Volga and Ural regions.
-
B.
Privolzhskaya Railway
Privolzhskaya Railway is a regional division of the Russian Railways network that operates rail services and infrastructure across the Volga region of Russia.
-
C.
Oktyabrskaya Railway
Oktyabrskaya Railway is a major Russian railway network operated by Russian Railways that serves the northwest of the country, including the key Moscow–Saint Petersburg corridor.
-
D.
Murmansk Railway
Murmansk Railway is a major rail line in northwestern Russia that connects the Arctic port city of Murmansk and the Kola Peninsula with the broader Russian railway network.
-
E.
Moscow–Kazan railway
The Moscow–Kazan railway is a major Russian rail line connecting the capital Moscow with the city of Kazan, serving as an important corridor for passenger and freight transport in the Volga region.
- F. None of above. chosen
Provenance (5 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_69e11e482f788190b78d1588fc26d606 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f15768696481909be124e86c23d551 |
completed | April 29, 2026, 12:57 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0b12441a108190b2a6e863bbb25ac0 |
completed | May 18, 2026, 1:21 p.m. |
| NEDg | Description generation | batch_6a0b14570f4481909e22a19a602a4a97 |
completed | May 18, 2026, 1:29 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0b14ce33ac8190b86a346b76f48f7f |
completed | May 18, 2026, 1:31 p.m. |
Created at: April 16, 2026, 8:42 p.m.