Triple

T13729737
Position Surface form Disambiguated ID Type / Status
Subject Dzhankoy E329763 entity
Predicate connectsRailwayLine P848 FINISHED
Object Simferopol–Kherson line
The Simferopol–Kherson line is a railway route linking Crimea with mainland southern Ukraine, serving as a key transportation corridor in the region.
 E1065157 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: Simferopol–Kherson line | Statement: [Dzhankoy, connectsRailwayLine, Simferopol–Kherson line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Simferopol–Kherson line
Context triple: [Dzhankoy, connectsRailwayLine, Simferopol–Kherson line]
  • A. Simferopol–Sevastopol line
    The Simferopol–Sevastopol line is a key railway route in Crimea connecting the regional capital Simferopol with the port city of Sevastopol.
  • B. Simferopol–Yevpatoria line
    The Simferopol–Yevpatoria line is a key railway route in Crimea connecting the regional capital Simferopol with the Black Sea resort city of Yevpatoria.
  • C. Dzhankoi–Kerch line
    The Dzhankoi–Kerch line is a major railway route across Crimea that connects the inland transport hub of Dzhankoi with the port city of Kerch, facilitating regional and international transit.
  • D. Feodosia–Armiansk line
    The Feodosia–Armiansk line is a railway route in Crimea that links the port city of Feodosia with the northern town of Armiansk, forming part of the peninsula’s regional rail network.
  • E. Kakhovskaya Line
    The Kakhovskaya Line is a former short radial line of the Moscow Metro that operated in the city’s southern districts before being incorporated into the larger Bolshaya Koltsevaya (Big Circle) Line.
  • 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: Simferopol–Kherson line
Triple: [Dzhankoy, connectsRailwayLine, Simferopol–Kherson line]
Generated description
The Simferopol–Kherson line is a railway route linking Crimea with mainland southern Ukraine, serving as a key transportation corridor in the region.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Simferopol–Kherson line
Target entity description: The Simferopol–Kherson line is a railway route linking Crimea with mainland southern Ukraine, serving as a key transportation corridor in the region.
  • A. Simferopol–Sevastopol line
    The Simferopol–Sevastopol line is a key railway route in Crimea connecting the regional capital Simferopol with the port city of Sevastopol.
  • B. Simferopol–Yevpatoria line
    The Simferopol–Yevpatoria line is a key railway route in Crimea connecting the regional capital Simferopol with the Black Sea resort city of Yevpatoria.
  • C. Dzhankoi–Kerch line
    The Dzhankoi–Kerch line is a major railway route across Crimea that connects the inland transport hub of Dzhankoi with the port city of Kerch, facilitating regional and international transit.
  • D. Feodosia–Armiansk line
    The Feodosia–Armiansk line is a railway route in Crimea that links the port city of Feodosia with the northern town of Armiansk, forming part of the peninsula’s regional rail network.
  • E. Kakhovskaya Line
    The Kakhovskaya Line is a former short radial line of the Moscow Metro that operated in the city’s southern districts before being incorporated into the larger Bolshaya Koltsevaya (Big Circle) Line.
  • 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_69d80772315881908f980cae40d91664 completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69de01f746cc8190abde237bbb7e6c78 completed April 14, 2026, 8:59 a.m.
NED1 Entity disambiguation (via context triple) batch_69f7c0dd20348190adfb1712de06088c completed May 3, 2026, 9:40 p.m.
NEDg Description generation batch_69f7c18a032481909fc1e97883062170 completed May 3, 2026, 9:43 p.m.
NED2 Entity disambiguation (via description) batch_69f7c21231f48190ae6e2bdb2bbc0afd completed May 3, 2026, 9:45 p.m.
Created at: April 9, 2026, 9:55 p.m.