Triple

T17920592
Position Surface form Disambiguated ID Type / Status
Subject Central Black Earth Oblast E448054 entity
Predicate shortName P43 FINISHED
Object TsChO
TsChO is the abbreviated name of the historical Central Black Earth Oblast, an administrative region of the former Russian Soviet Federative Socialist Republic known for its fertile black soil.
 E1297194 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: TsChO | Statement: [Central Black Earth Oblast, shortName, TsChO]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: TsChO
Context triple: [Central Black Earth Oblast, shortName, TsChO]
  • A. TCH
    TCH was the International Ice Hockey Federation (IIHF) country code used to represent the Czechoslovakia men's national ice hockey team in international competition.
  • B. Choes
    Choes is the second day of the ancient Athenian Anthesteria festival, marked by the ritual opening and drinking of new wine in individual jugs.
  • C. CHU
    CHU (Christelijk-Historische Unie) was a Dutch Protestant conservative political party that existed from the late 19th century until it merged into the Christian Democratic Appeal (CDA) in 1980.
  • D. CHT
    CHT is the National Rail station code for Chertsey railway station in Surrey, England.
  • E. CHT
    CHT is the IATA airport code for Tuuta Airport, which serves the Chatham Islands of New Zealand.
  • 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: TsChO
Triple: [Central Black Earth Oblast, shortName, TsChO]
Generated description
TsChO is the abbreviated name of the historical Central Black Earth Oblast, an administrative region of the former Russian Soviet Federative Socialist Republic known for its fertile black soil.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: TsChO
Target entity description: TsChO is the abbreviated name of the historical Central Black Earth Oblast, an administrative region of the former Russian Soviet Federative Socialist Republic known for its fertile black soil.
  • A. TCH
    TCH was the International Ice Hockey Federation (IIHF) country code used to represent the Czechoslovakia men's national ice hockey team in international competition.
  • B. Choes
    Choes is the second day of the ancient Athenian Anthesteria festival, marked by the ritual opening and drinking of new wine in individual jugs.
  • C. CHU
    CHU (Christelijk-Historische Unie) was a Dutch Protestant conservative political party that existed from the late 19th century until it merged into the Christian Democratic Appeal (CDA) in 1980.
  • D. CHT
    CHT is the National Rail station code for Chertsey railway station in Surrey, England.
  • E. CHT
    CHT is the IATA airport code for Tuuta Airport, which serves the Chatham Islands of New Zealand.
  • 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_69d8b9f6d394819082a6d69fd1e23d2f completed April 10, 2026, 8:51 a.m.
NER Named-entity recognition batch_69e4a309532881908633bd723923880f completed April 19, 2026, 9:40 a.m.
NED1 Entity disambiguation (via context triple) batch_6a032130dc1c819082168b89a41043e2 completed May 12, 2026, 12:46 p.m.
NEDg Description generation batch_6a0325567708819081ede6f64fec5035 completed May 12, 2026, 1:04 p.m.
NED2 Entity disambiguation (via description) batch_6a03268624308190b80666dbcc527619 completed May 12, 2026, 1:09 p.m.
Created at: April 10, 2026, 10:20 a.m.