Triple

T16301699
Position Surface form Disambiguated ID Type / Status
Subject Zimbabwe and Mozambique E395804 entity
Predicate shareRailLink P9558 FINISHED
Object Harare–Mutare–Beira railway E936880 NE FINISHED

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: Harare–Mutare–Beira railway | Statement: [Zimbabwe and Mozambique, shareRailLink, Harare–Mutare–Beira railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Harare–Mutare–Beira railway
Context triple: [Zimbabwe and Mozambique, shareRailLink, Harare–Mutare–Beira railway]
  • A. Harare–Mutare line chosen
    The Harare–Mutare line is a major railway corridor in Zimbabwe that connects the capital city Harare with the eastern city of Mutare near the Mozambican border, serving as a key route for both passenger and freight transport.
  • B. Harare–Bulawayo line
    The Harare–Bulawayo line is a major railway corridor in Zimbabwe that connects the capital city Harare with the industrial hub of Bulawayo, serving as a key route for both passenger and freight transport.
  • C. Bulawayo–Victoria Falls railway
    The Bulawayo–Victoria Falls railway is a key rail line in western Zimbabwe that connects the city of Bulawayo to the Victoria Falls area, serving as an important regional transport and tourism corridor.
  • D. Cape Town–Bulawayo railway
    The Cape Town–Bulawayo railway is a major southern African rail line linking Cape Town in South Africa with Bulawayo in Zimbabwe, historically significant as a key north–south transport corridor.
  • E. Bulawayo–Beitbridge line
    The Bulawayo–Beitbridge line is a key railway corridor in Zimbabwe that links the industrial city of Bulawayo with the Beitbridge border crossing to South Africa, serving as a major route for regional freight and passenger transport.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: shareRailLink
Context triple: [Zimbabwe and Mozambique, shareRailLink, Harare–Mutare–Beira railway]
  • A. sharesBayWith
    Indicates that two locations are situated along or adjacent to the same bay.
  • B. sharesRouteWith chosen
    Indicates that two entities follow or operate along the same or overlapping route.
  • C. sharesRecordWith
    Indicates that two entities have at least one record or data entry in common, or are both associated with the same record.
  • D. sharesSystemWith
    Indicates that two entities operate within or are associated with the same overarching system or environment.
  • E. sharesIn
    Indicates that one entity holds or possesses shares or ownership stakes in another entity.
  • F. None of above.

Provenance (4 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_69d87f23bb088190a16fbb91a1957ea5 completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e25e32da7081908d8bd320374a5731 completed April 17, 2026, 4:22 p.m.
NED1 Entity disambiguation (via context triple) batch_6a001f9fb2908190a8521b1ccf49170a completed May 10, 2026, 6:03 a.m.
PD Predicate disambiguation batch_69e219fa5508819097e9d383348bf174 completed April 17, 2026, 11:31 a.m.
Created at: April 10, 2026, 5:06 a.m.