Triple

T13729691
Position Surface form Disambiguated ID Type / Status
Subject Crimean Railway network E329761 entity
Predicate hasKeyRoute P31587 FINISHED
Object 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.
 E1063465 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–Yevpatoria line | Statement: [Crimean Railway network, hasKeyRoute, Simferopol–Yevpatoria line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Simferopol–Yevpatoria line
Context triple: [Crimean Railway network, hasKeyRoute, Simferopol–Yevpatoria 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. Oleksiivska line
    The Oleksiivska line is one of the main lines of the Kharkiv Metro system in Kharkiv, Ukraine, serving several key residential and commercial districts of the city.
  • 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. Sevastopol–Yalta highway
    The Sevastopol–Yalta highway is a major coastal road in Crimea that links the port city of Sevastopol with the resort city of Yalta along the region’s southern shore.
  • E. Simferopol–Yalta highway
    The Simferopol–Yalta highway is a major road in Crimea that connects the inland city of Simferopol with the Black Sea resort city of Yalta along the region’s southern coast.
  • 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–Yevpatoria line
Triple: [Crimean Railway network, hasKeyRoute, Simferopol–Yevpatoria line]
Generated description
The Simferopol–Yevpatoria line is a key railway route in Crimea connecting the regional capital Simferopol with the Black Sea resort city of Yevpatoria.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Simferopol–Yevpatoria line
Target entity description: The Simferopol–Yevpatoria line is a key railway route in Crimea connecting the regional capital Simferopol with the Black Sea resort city of Yevpatoria.
  • 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. Oleksiivska line
    The Oleksiivska line is one of the main lines of the Kharkiv Metro system in Kharkiv, Ukraine, serving several key residential and commercial districts of the city.
  • 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. Sevastopol–Yalta highway
    The Sevastopol–Yalta highway is a major coastal road in Crimea that links the port city of Sevastopol with the resort city of Yalta along the region’s southern shore.
  • E. Simferopol–Yalta highway
    The Simferopol–Yalta highway is a major road in Crimea that connects the inland city of Simferopol with the Black Sea resort city of Yalta along the region’s southern coast.
  • 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_69f7b8cebcd481909ba75eef518b34c7 completed May 3, 2026, 9:06 p.m.
NEDg Description generation batch_69f7b974fce88190ace5030555b7b5f1 completed May 3, 2026, 9:09 p.m.
NED2 Entity disambiguation (via description) batch_69f7ba99ad9c8190906b6b63cf27a446 completed May 3, 2026, 9:14 p.m.
Created at: April 9, 2026, 9:55 p.m.