Triple

T19896126
Position Surface form Disambiguated ID Type / Status
Subject southern front of the Russo-Ukrainian War E478156 entity
Predicate includesAxisOfAdvance P106165 FINISHED
Object Donbas–Mariupol–Berdyansk coastal axis
The Donbas–Mariupol–Berdyansk coastal axis is a key strategic corridor in southeastern Ukraine linking the Donbas region to the Sea of Azov, making it a focal point for military operations and territorial control in the Russo-Ukrainian War.
 E1404172 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: Donbas–Mariupol–Berdyansk coastal axis | Statement: [southern front of the Russo-Ukrainian War, includesAxisOfAdvance, Donbas–Mariupol–Berdyansk coastal axis]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Donbas–Mariupol–Berdyansk coastal axis
Context triple: [southern front of the Russo-Ukrainian War, includesAxisOfAdvance, Donbas–Mariupol–Berdyansk coastal axis]
  • A. Zaporizhzhia–Melitopol axis
    The Zaporizhzhia–Melitopol axis is a key line of military operations in southern Ukraine, serving as a strategic corridor between the city of Zaporizhzhia and the occupied hub of Melitopol.
  • B. 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.
  • C. 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.
  • D. 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.
  • E. Avdiivka–Donetsk line
    The Avdiivka–Donetsk line is a major frontline sector in eastern Ukraine, marking a long-contested area of intense fighting between Ukrainian and Russian-led forces around the city of Donetsk.
  • 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: Donbas–Mariupol–Berdyansk coastal axis
Triple: [southern front of the Russo-Ukrainian War, includesAxisOfAdvance, Donbas–Mariupol–Berdyansk coastal axis]
Generated description
The Donbas–Mariupol–Berdyansk coastal axis is a key strategic corridor in southeastern Ukraine linking the Donbas region to the Sea of Azov, making it a focal point for military operations and territorial control in the Russo-Ukrainian War.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Donbas–Mariupol–Berdyansk coastal axis
Target entity description: The Donbas–Mariupol–Berdyansk coastal axis is a key strategic corridor in southeastern Ukraine linking the Donbas region to the Sea of Azov, making it a focal point for military operations and territorial control in the Russo-Ukrainian War.
  • A. Zaporizhzhia–Melitopol axis
    The Zaporizhzhia–Melitopol axis is a key line of military operations in southern Ukraine, serving as a strategic corridor between the city of Zaporizhzhia and the occupied hub of Melitopol.
  • B. 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.
  • C. 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.
  • D. 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.
  • E. Avdiivka–Donetsk line
    The Avdiivka–Donetsk line is a major frontline sector in eastern Ukraine, marking a long-contested area of intense fighting between Ukrainian and Russian-led forces around the city of Donetsk.
  • 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_69d8e520682081909892916424699bd5 completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e6593dba78819082c8b80e65246171 completed April 20, 2026, 4:50 p.m.
NED1 Entity disambiguation (via context triple) batch_6a07fdbe13388190a0cc8dd66e3593aa completed May 16, 2026, 5:16 a.m.
NEDg Description generation batch_6a07feb28eec81908a8e33a706cf9d9b completed May 16, 2026, 5:20 a.m.
NED2 Entity disambiguation (via description) batch_6a07ff2e34608190a27995f6400c153a completed May 16, 2026, 5:22 a.m.
Created at: April 10, 2026, 1:52 p.m.