Triple

T520690
Position Surface form Disambiguated ID Type / Status
Subject Isthmus of Perekop E10808 entity
Predicate locatedIn P40 FINISHED
Object Kherson Oblast
Kherson Oblast is a region in southern Ukraine strategically located between mainland Ukraine and Crimea, known for its access to the Black Sea and the Dnipro River.
E64092 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: Kherson Oblast | Statement: [Isthmus of Perekop, locatedIn, Kherson Oblast]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Kherson Oblast
Context triple: [Isthmus of Perekop, locatedIn, Kherson Oblast]
  • A. Kherson Governorate
    Kherson Governorate was a historical administrative region of the Russian Empire and early Soviet state in southern Ukraine, known for its multicultural population and as the birthplace of several prominent revolutionary figures.
  • B. Kryvyi Rih
    Kryvyi Rih is a major industrial city in central Ukraine known for its extensive iron ore mining and steel production.
  • C. Kharkiv
    Kharkiv is Ukraine’s second-largest city and a major industrial, cultural, and educational center in the northeast of the country.
  • D. Taurida Oblast
    Taurida Oblast was an administrative region of the Russian Empire established in the late 18th century to govern the territories of Crimea and adjacent lands after their annexation from the Crimean Khanate.
  • E. Dnipro
    Dnipro is one of Ukraine’s largest industrial and cultural centers, located on the Dnieper River in the central-eastern part of the country.
  • 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: Kherson Oblast
Triple: [Isthmus of Perekop, locatedIn, Kherson Oblast]
Generated description
Kherson Oblast is a region in southern Ukraine strategically located between mainland Ukraine and Crimea, known for its access to the Black Sea and the Dnipro River.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Kherson Oblast
Target entity description: Kherson Oblast is a region in southern Ukraine strategically located between mainland Ukraine and Crimea, known for its access to the Black Sea and the Dnipro River.
  • A. Kherson Governorate chosen
    Kherson Governorate was a historical administrative region of the Russian Empire and early Soviet state in southern Ukraine, known for its multicultural population and as the birthplace of several prominent revolutionary figures.
  • B. Kryvyi Rih
    Kryvyi Rih is a major industrial city in central Ukraine known for its extensive iron ore mining and steel production.
  • C. Kharkiv
    Kharkiv is Ukraine’s second-largest city and a major industrial, cultural, and educational center in the northeast of the country.
  • D. Taurida Oblast
    Taurida Oblast was an administrative region of the Russian Empire established in the late 18th century to govern the territories of Crimea and adjacent lands after their annexation from the Crimean Khanate.
  • E. Dnipro
    Dnipro is one of Ukraine’s largest industrial and cultural centers, located on the Dnieper River in the central-eastern part of the country.
  • F. None of above.

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_69a2e84b16c4819088d284c47c3a7968 completed Feb. 28, 2026, 1:06 p.m.
NER Named-entity recognition batch_69a2f1a1817c8190a6cc8f423071d3ad completed Feb. 28, 2026, 1:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69a4a7005ff08190870f19550ede4ee3 completed March 1, 2026, 8:52 p.m.
NEDg Description generation batch_69a4a795f4808190be5251b88e50096a completed March 1, 2026, 8:54 p.m.
NED2 Entity disambiguation (via description) batch_69a4a825d51c8190ac0b1d56492d843e completed March 1, 2026, 8:57 p.m.
Created at: Feb. 28, 2026, 1:12 p.m.