Triple

T18712927
Position Surface form Disambiguated ID Type / Status
Subject Yaroslavsky railway line E457560 entity
Predicate hasStation P35 FINISHED
Object Mytishchi railway station
Mytishchi railway station is a commuter rail station in Mytishchi, near Moscow, serving as a stop on the Yaroslavsky suburban railway network.
 E1338647 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: Mytishchi railway station | Statement: [Yaroslavsky railway line, hasStation, Mytishchi railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mytishchi railway station
Context triple: [Yaroslavsky railway line, hasStation, Mytishchi railway station]
  • A. Nikolaevsky railway station
    Nikolaevsky railway station was the historical name of Moscow’s oldest mainline rail terminal, later known as Leningradsky railway terminal, which serves trains to Saint Petersburg and the northwest of Russia.
  • B. Yelshanka station
    Yelshanka station is a stop on the Volgograd Metrotram light rail system in Volgograd, Russia.
  • C. Plesetskaya railway station
    Plesetskaya railway station is a regional rail hub in Arkhangelsk Oblast, Russia, serving the settlement of Plesetsk and connecting it to the broader Russian railway network.
  • D. Nadezhda station
    Nadezhda station is a metro station on the Sofia Metro system in Sofia, Bulgaria, serving the Nadezhda residential district.
  • E. Savyolovsky railway station
    Savyolovsky railway station is a major passenger railway terminal in Moscow, Russia, serving suburban and regional trains primarily to the north of the city.
  • 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: Mytishchi railway station
Triple: [Yaroslavsky railway line, hasStation, Mytishchi railway station]
Generated description
Mytishchi railway station is a commuter rail station in Mytishchi, near Moscow, serving as a stop on the Yaroslavsky suburban railway network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mytishchi railway station
Target entity description: Mytishchi railway station is a commuter rail station in Mytishchi, near Moscow, serving as a stop on the Yaroslavsky suburban railway network.
  • A. Nikolaevsky railway station
    Nikolaevsky railway station was the historical name of Moscow’s oldest mainline rail terminal, later known as Leningradsky railway terminal, which serves trains to Saint Petersburg and the northwest of Russia.
  • B. Yelshanka station
    Yelshanka station is a stop on the Volgograd Metrotram light rail system in Volgograd, Russia.
  • C. Plesetskaya railway station
    Plesetskaya railway station is a regional rail hub in Arkhangelsk Oblast, Russia, serving the settlement of Plesetsk and connecting it to the broader Russian railway network.
  • D. Nadezhda station
    Nadezhda station is a metro station on the Sofia Metro system in Sofia, Bulgaria, serving the Nadezhda residential district.
  • E. Savyolovsky railway station
    Savyolovsky railway station is a major passenger railway terminal in Moscow, Russia, serving suburban and regional trains primarily to the north of the city.
  • 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_69d8d392aad081909fe31aa03e6e97d1 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e56ab352b481909b444e7c476898f4 completed April 19, 2026, 11:52 p.m.
NED1 Entity disambiguation (via context triple) batch_6a052b413d348190b34e236d44fb541a completed May 14, 2026, 1:54 a.m.
NEDg Description generation batch_6a052c40cd04819096757952a275ddcf completed May 14, 2026, 1:58 a.m.
NED2 Entity disambiguation (via description) batch_6a052d1122ac819081c664d90d784a82 completed May 14, 2026, 2:01 a.m.
Created at: April 10, 2026, 11:50 a.m.