Triple

T22036329
Position Surface form Disambiguated ID Type / Status
Subject Bakhmach E544217 entity
Predicate railwayLineServed P848 FINISHED
Object Odesa–Bryansk line NE NERFINISHED

How this triple was built (3 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: Odesa–Bryansk line | Statement: [Bakhmach, railwayLineServed, Odesa–Bryansk line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Odesa–Bryansk line
Context triple: [Bakhmach, railwayLineServed, Odesa–Bryansk line]
  • A. Saint Petersburg–Kyiv line
    The Saint Petersburg–Kyiv line is a major historical railway route linking Russia’s former imperial capital Saint Petersburg with Ukraine’s capital Kyiv, passing through key cities such as Orsha.
  • 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. Kholodnohirsko–Zavodska line
    The Kholodnohirsko–Zavodska line is a major rapid transit line of the Kharkiv Metro system in Kharkiv, Ukraine, connecting key residential and industrial districts across the city.
  • D. Minsk–Smolensk–Moscow line
    The Minsk–Smolensk–Moscow line was the main strategic west–east route across western Russia that became the central axis of the German drive toward Moscow during Operation Barbarossa in World War II.
  • E. Ryazhsk–Tula line
    The Ryazhsk–Tula line is a Russian railway route connecting the town of Ryazhsk with the city of Tula and forming part of a key regional transportation corridor.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Odesa–Bryansk line
Target entity description: The Odesa–Bryansk line is a major railway route in Eastern Europe connecting the Black Sea port city of Odesa in Ukraine with the Russian city of Bryansk, serving numerous intermediate towns and transport hubs along the way.
  • A. Saint Petersburg–Kyiv line
    The Saint Petersburg–Kyiv line is a major historical railway route linking Russia’s former imperial capital Saint Petersburg with Ukraine’s capital Kyiv, passing through key cities such as Orsha.
  • 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. Kholodnohirsko–Zavodska line
    The Kholodnohirsko–Zavodska line is a major rapid transit line of the Kharkiv Metro system in Kharkiv, Ukraine, connecting key residential and industrial districts across the city.
  • D. Minsk–Smolensk–Moscow line
    The Minsk–Smolensk–Moscow line was the main strategic west–east route across western Russia that became the central axis of the German drive toward Moscow during Operation Barbarossa in World War II.
  • E. Ryazhsk–Tula line
    The Ryazhsk–Tula line is a Russian railway route connecting the town of Ryazhsk with the city of Tula and forming part of a key regional transportation corridor.
  • F. None of above. chosen

Provenance (2 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_69e11e2f98c8819083e11eab90942a78 completed April 16, 2026, 5:36 p.m.
NER Named-entity recognition batch_69f127f1f95c8190a324c84313cd91ee completed April 28, 2026, 9:34 p.m.
Created at: April 16, 2026, 8:25 p.m.