Triple

T3596318
Position Surface form Disambiguated ID Type / Status
Subject Yamalo-Nenets Autonomous Okrug E76147 entity
Predicate railwayInfrastructure P848 FINISHED
Object 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.
E372433 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: Obskaya–Bovanenkovo railway | Statement: [Yamalo-Nenets Autonomous Okrug, railwayInfrastructure, Obskaya–Bovanenkovo railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Obskaya–Bovanenkovo railway
Context triple: [Yamalo-Nenets Autonomous Okrug, railwayInfrastructure, Obskaya–Bovanenkovo 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. 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.
  • 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–Saint Petersburg railway
    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.
  • E. Baikal–Amur Mainline
    The Baikal–Amur Mainline is a major Soviet-era railway line in Russia that runs parallel to the Trans-Siberian Railway, traversing remote regions of Siberia and the Russian Far East.
  • 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: Obskaya–Bovanenkovo railway
Triple: [Yamalo-Nenets Autonomous Okrug, railwayInfrastructure, Obskaya–Bovanenkovo railway]
Generated description
The Obskaya–Bovanenkovo railway is a remote Russian Arctic rail line built primarily to support gas field development on the Yamal Peninsula.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Obskaya–Bovanenkovo railway
Target entity description: The Obskaya–Bovanenkovo railway is a remote Russian Arctic rail line built primarily to support gas field development on the Yamal Peninsula.
  • 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. 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.
  • 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–Saint Petersburg railway
    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.
  • E. Baikal–Amur Mainline
    The Baikal–Amur Mainline is a major Soviet-era railway line in Russia that runs parallel to the Trans-Siberian Railway, traversing remote regions of Siberia and the Russian Far East.
  • 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_69ad85d8042081908af94a04c410dec0 completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adc19b26bc8190b3cc0613a1a98361 completed March 8, 2026, 6:36 p.m.
NED1 Entity disambiguation (via context triple) batch_69b403130cf081909bb90800d7dc2d6f completed March 13, 2026, 12:29 p.m.
NEDg Description generation batch_69b40e244db08190bbe9053619820ae8 completed March 13, 2026, 1:16 p.m.
NED2 Entity disambiguation (via description) batch_69b42d8084c88190a2aae4a883d050a0 completed March 13, 2026, 3:30 p.m.
Created at: March 8, 2026, 3:22 p.m.