Triple
T12833130
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dudinka |
E306836
|
entity |
| Predicate | hasTransportConnection |
P845
|
FINISHED |
| Object |
Norilsk Railway
Norilsk Railway is an isolated industrial rail network in northern Russia that primarily serves the mining and metallurgical operations around the city of Norilsk and its Arctic port connections.
|
E1006254
|
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: Norilsk Railway | Statement: [Dudinka, hasTransportConnection, Norilsk Railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Norilsk Railway Context triple: [Dudinka, hasTransportConnection, Norilsk Railway]
-
A.
Pechora Railway
The Pechora Railway is a rail line in northern Russia that historically served remote Arctic settlements and Soviet-era labor camps, including those around Vorkuta.
-
B.
Obskaya–Bovanenkovo railway
The Obskaya–Bovanenkovo railway is a remote Russian Arctic rail line built primarily to support gas field development on the Yamal Peninsula.
-
C.
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.
-
D.
West Siberian Railway
The West Siberian Railway is a major Russian rail network forming part of the Trans-Siberian route and serving as a key transportation corridor across Western Siberia.
-
E.
Kuybyshev Railway
Kuybyshev Railway is a major regional division of the Russian Railways network, serving key transport routes in the Volga and Ural regions.
- 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: Norilsk Railway Triple: [Dudinka, hasTransportConnection, Norilsk Railway]
Generated description
Norilsk Railway is an isolated industrial rail network in northern Russia that primarily serves the mining and metallurgical operations around the city of Norilsk and its Arctic port connections.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Norilsk Railway Target entity description: Norilsk Railway is an isolated industrial rail network in northern Russia that primarily serves the mining and metallurgical operations around the city of Norilsk and its Arctic port connections.
-
A.
Pechora Railway
The Pechora Railway is a rail line in northern Russia that historically served remote Arctic settlements and Soviet-era labor camps, including those around Vorkuta.
-
B.
Obskaya–Bovanenkovo railway
The Obskaya–Bovanenkovo railway is a remote Russian Arctic rail line built primarily to support gas field development on the Yamal Peninsula.
-
C.
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.
-
D.
West Siberian Railway
The West Siberian Railway is a major Russian rail network forming part of the Trans-Siberian route and serving as a key transportation corridor across Western Siberia.
-
E.
Kuybyshev Railway
Kuybyshev Railway is a major regional division of the Russian Railways network, serving key transport routes in the Volga and Ural regions.
- 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_69d7bdf52b94819096d6f0ba4ab50a98 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d96fb0bb208190bdc4d3dc7909be06 |
completed | April 10, 2026, 9:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f69b9bb0b48190ba3f9f92d270db83 |
completed | May 3, 2026, 12:49 a.m. |
| NEDg | Description generation | batch_69f69cc60c488190a5a71e25c075e9ff |
completed | May 3, 2026, 12:54 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f69d845a9081909b40562825c1c500 |
completed | May 3, 2026, 12:57 a.m. |
Created at: April 9, 2026, 5:34 p.m.