Triple

T16697767
Position Surface form Disambiguated ID Type / Status
Subject Istra E405759 entity
Predicate hasRailwayStation P918 FINISHED
Object Istra railway station
Istra railway station is a train station serving the town of Istra in Moscow Oblast, Russia, providing regional rail connections to Moscow and surrounding areas.
 E1230454 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: Istra railway station | Statement: [Istra, hasRailwayStation, Istra railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Istra railway station
Context triple: [Istra, hasRailwayStation, Istra railway station]
  • A. Monastiraki station
    Monastiraki station is a central Athens Metro hub located in the historic Monastiraki district, serving as a key interchange point near major archaeological and tourist sites.
  • B. Nova Gorica railway station
    Nova Gorica railway station is the main rail transport hub serving the town of Nova Gorica in western Slovenia, near the Italian border.
  • C. Sežana railway station
    Sežana railway station is a railway stop in western Slovenia that serves as an important junction near the Italian border on routes linking inland Slovenia with Nova Gorica and Italy.
  • D. Prosek station
    Prosek station is a Prague Metro station on Line C serving the Prosek district in the northeastern part of the city.
  • E. Novza station
    Novza station is a metro station on the Tashkent Metro system in Tashkent, Uzbekistan.
  • 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: Istra railway station
Triple: [Istra, hasRailwayStation, Istra railway station]
Generated description
Istra railway station is a train station serving the town of Istra in Moscow Oblast, Russia, providing regional rail connections to Moscow and surrounding areas.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Istra railway station
Target entity description: Istra railway station is a train station serving the town of Istra in Moscow Oblast, Russia, providing regional rail connections to Moscow and surrounding areas.
  • A. Monastiraki station
    Monastiraki station is a central Athens Metro hub located in the historic Monastiraki district, serving as a key interchange point near major archaeological and tourist sites.
  • B. Nova Gorica railway station
    Nova Gorica railway station is the main rail transport hub serving the town of Nova Gorica in western Slovenia, near the Italian border.
  • C. Sežana railway station
    Sežana railway station is a railway stop in western Slovenia that serves as an important junction near the Italian border on routes linking inland Slovenia with Nova Gorica and Italy.
  • D. Prosek station
    Prosek station is a Prague Metro station on Line C serving the Prosek district in the northeastern part of the city.
  • E. Novza station
    Novza station is a metro station on the Tashkent Metro system in Tashkent, Uzbekistan.
  • 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_69d8838db21081909589220fd71440a4 completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e3832e93c48190a594c498e9cc901a completed April 18, 2026, 1:12 p.m.
NED1 Entity disambiguation (via context triple) batch_6a009d36aa90819090b738c1c94dcb9f completed May 10, 2026, 2:59 p.m.
NEDg Description generation batch_6a009ea84de48190981344e3592acd71 completed May 10, 2026, 3:05 p.m.
NED2 Entity disambiguation (via description) batch_6a009f049a9c81909c37f2340cd78b3f completed May 10, 2026, 3:06 p.m.
Created at: April 10, 2026, 5:19 a.m.