Triple

T8325966
Position Surface form Disambiguated ID Type / Status
Subject J. G. Strijdom Tunnel E194954 entity
Predicate locatedOn P40 FINISHED
Object R528 road
The R528 road is a regional route in South Africa that runs through the scenic Magoebaskloof area in Limpopo province, connecting towns such as Haenertsburg and Tzaneen.
 E727920 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: R528 road | Statement: [J. G. Strijdom Tunnel, locatedOn, R528 road]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: R528 road
Context triple: [J. G. Strijdom Tunnel, locatedOn, R528 road]
  • A. R352 road
    The R352 road is a regional route in Ireland that runs through County Galway and County Clare, linking towns such as Portumna and Ennis.
  • B. R57 road
    The R57 road is a regional route in South Africa that connects the industrial town of Sasolburg with other key urban centers in the Free State and surrounding provinces.
  • C. R532 road
    The R532 road is a regional route in South Africa that runs through Mpumalanga, providing access to scenic attractions such as Sabie and the Blyde River Canyon.
  • D. N52 road
    The N52 road is a major French national route serving the Longwy area in northeastern France and connecting it to the wider regional road network.
  • E. R566 road
    The R566 road is a regional route in South Africa that connects the township of Ga-Rankuwa with other nearby urban and industrial areas.
  • 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: R528 road
Triple: [J. G. Strijdom Tunnel, locatedOn, R528 road]
Generated description
The R528 road is a regional route in South Africa that runs through the scenic Magoebaskloof area in Limpopo province, connecting towns such as Haenertsburg and Tzaneen.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: R528 road
Target entity description: The R528 road is a regional route in South Africa that runs through the scenic Magoebaskloof area in Limpopo province, connecting towns such as Haenertsburg and Tzaneen.
  • A. R352 road
    The R352 road is a regional route in Ireland that runs through County Galway and County Clare, linking towns such as Portumna and Ennis.
  • B. R57 road
    The R57 road is a regional route in South Africa that connects the industrial town of Sasolburg with other key urban centers in the Free State and surrounding provinces.
  • C. R532 road
    The R532 road is a regional route in South Africa that runs through Mpumalanga, providing access to scenic attractions such as Sabie and the Blyde River Canyon.
  • D. N52 road
    The N52 road is a major French national route serving the Longwy area in northeastern France and connecting it to the wider regional road network.
  • E. R566 road
    The R566 road is a regional route in South Africa that connects the township of Ga-Rankuwa with other nearby urban and industrial areas.
  • 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_69ca82e7a8a88190a32bb5cc0feb012d completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cb7f7fba688190b696593dfb2cde5d completed March 31, 2026, 8:02 a.m.
NED1 Entity disambiguation (via context triple) batch_69cdc6fee5dc8190b2de22d210884e51 completed April 2, 2026, 1:31 a.m.
NEDg Description generation batch_69cdcc8439cc8190b00ce9b0781d0544 completed April 2, 2026, 1:55 a.m.
NED2 Entity disambiguation (via description) batch_69cdcdd1a0c08190aa15e665a38945e7 completed April 2, 2026, 2 a.m.
Created at: March 30, 2026, 5:56 p.m.