Triple

T11785603
Position Surface form Disambiguated ID Type / Status
Subject South Africa–Namibia border E280261 entity
Predicate borderCrossing P4105 FINISHED
Object Ariamsvlei–Nakop crossing
The Ariamsvlei–Nakop crossing is a major road border post between Namibia and South Africa that serves as an important transit point for regional trade and travel.
E946390 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: Ariamsvlei–Nakop crossing | Statement: [South Africa–Namibia border, borderCrossing, Ariamsvlei–Nakop crossing]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ariamsvlei–Nakop crossing
Context triple: [South Africa–Namibia border, borderCrossing, Ariamsvlei–Nakop crossing]
  • A. Moreh–Tamu crossing
    The Moreh–Tamu crossing is a key land border checkpoint between India and Myanmar that serves as a major hub for bilateral trade and regional connectivity in Southeast Asia.
  • B. Pyla crossing
    Pyla crossing is a checkpoint along Cyprus’s UN-patrolled Green Line that facilitates controlled movement between the island’s Greek Cypriot and Turkish Cypriot areas near the mixed village of Pyla.
  • C. Metehan crossing
    Metehan crossing is a major checkpoint in Nicosia that allows people and vehicles to cross between the Republic of Cyprus and the Turkish Cypriot-controlled north along the Green Line.
  • D. Bihoro Pass
    Bihoro Pass is a scenic mountain pass in Hokkaido, Japan, renowned for its panoramic views over Lake Kussharo and the surrounding volcanic landscape.
  • E. Tilikum Crossing
    Tilikum Crossing is a cable-stayed bridge in Portland, Oregon, designed to carry light rail, buses, streetcars, cyclists, and pedestrians while prohibiting private car traffic.
  • 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: Ariamsvlei–Nakop crossing
Triple: [South Africa–Namibia border, borderCrossing, Ariamsvlei–Nakop crossing]
Generated description
The Ariamsvlei–Nakop crossing is a major road border post between Namibia and South Africa that serves as an important transit point for regional trade and travel.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ariamsvlei–Nakop crossing
Target entity description: The Ariamsvlei–Nakop crossing is a major road border post between Namibia and South Africa that serves as an important transit point for regional trade and travel.
  • A. Moreh–Tamu crossing
    The Moreh–Tamu crossing is a key land border checkpoint between India and Myanmar that serves as a major hub for bilateral trade and regional connectivity in Southeast Asia.
  • B. Pyla crossing
    Pyla crossing is a checkpoint along Cyprus’s UN-patrolled Green Line that facilitates controlled movement between the island’s Greek Cypriot and Turkish Cypriot areas near the mixed village of Pyla.
  • C. Metehan crossing
    Metehan crossing is a major checkpoint in Nicosia that allows people and vehicles to cross between the Republic of Cyprus and the Turkish Cypriot-controlled north along the Green Line.
  • D. Bihoro Pass
    Bihoro Pass is a scenic mountain pass in Hokkaido, Japan, renowned for its panoramic views over Lake Kussharo and the surrounding volcanic landscape.
  • E. Tilikum Crossing
    Tilikum Crossing is a cable-stayed bridge in Portland, Oregon, designed to carry light rail, buses, streetcars, cyclists, and pedestrians while prohibiting private car traffic.
  • 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_69d6ab258b808190b1735835c841e3a4 completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d8a585795c8190aa8a5edf0d99b47f completed April 10, 2026, 7:23 a.m.
NED1 Entity disambiguation (via context triple) batch_69f090d861f481909b920197a3d60e28 completed April 28, 2026, 10:50 a.m.
NEDg Description generation batch_69f0bd3f39608190b29027b30664bd9c completed April 28, 2026, 1:59 p.m.
NED2 Entity disambiguation (via description) batch_69f0ef5afd448190953b5d9929478132 completed April 28, 2026, 5:33 p.m.
Created at: April 8, 2026, 9:42 p.m.