Triple

T20718688
Position Surface form Disambiguated ID Type / Status
Subject A27 motorway E509247 entity
Predicate crosses P416 FINISHED
Object Lek River (via bridge near Hagestein)
The Lek River is a major distributary branch of the Rhine in the central Netherlands, flowing through provinces such as Utrecht and South Holland and serving as an important waterway and geographic boundary.
E1447668 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: Lek River (via bridge near Hagestein) | Statement: [A27 motorway, crosses, Lek River (via bridge near Hagestein)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lek River (via bridge near Hagestein)
Context triple: [A27 motorway, crosses, Lek River (via bridge near Hagestein)]
  • A. Vaal River bridge
    The Vaal River bridge is a key crossing over South Africa’s Vaal River that connects the industrial town of Sasolburg with surrounding regions and supports significant local transport and commerce.
  • B. Kwanza River Bridge near Luanda
    The Kwanza River Bridge near Luanda is a major road bridge in Angola that spans the Kwanza River, serving as a key transport link between the capital region and the country’s southern areas.
  • C. Maseru Bridge
    Maseru Bridge is a major border crossing and bridge over the Mohokare (Caledon) River linking South Africa and Lesotho near the city of Maseru.
  • D. bridge over Elassonitis River
    The bridge over the Elassonitis River is a notable crossing and local landmark in the town of Elassona, Greece, connecting parts of the settlement across the river.
  • E. Siavonga–Kariba crossing
    The Siavonga–Kariba crossing is a key road border post linking Zimbabwe and Zambia near Lake Kariba, serving as an important gateway for regional travel and trade.
  • 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: Lek River (via bridge near Hagestein)
Triple: [A27 motorway, crosses, Lek River (via bridge near Hagestein)]
Generated description
The Lek River is a major distributary branch of the Rhine in the central Netherlands, flowing through provinces such as Utrecht and South Holland and serving as an important waterway and geographic boundary.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Lek River (via bridge near Hagestein)
Target entity description: The Lek River is a major distributary branch of the Rhine in the central Netherlands, flowing through provinces such as Utrecht and South Holland and serving as an important waterway and geographic boundary.
  • A. Vaal River bridge
    The Vaal River bridge is a key crossing over South Africa’s Vaal River that connects the industrial town of Sasolburg with surrounding regions and supports significant local transport and commerce.
  • B. Kwanza River Bridge near Luanda
    The Kwanza River Bridge near Luanda is a major road bridge in Angola that spans the Kwanza River, serving as a key transport link between the capital region and the country’s southern areas.
  • C. Maseru Bridge
    Maseru Bridge is a major border crossing and bridge over the Mohokare (Caledon) River linking South Africa and Lesotho near the city of Maseru.
  • D. bridge over Elassonitis River
    The bridge over the Elassonitis River is a notable crossing and local landmark in the town of Elassona, Greece, connecting parts of the settlement across the river.
  • E. Siavonga–Kariba crossing
    The Siavonga–Kariba crossing is a key road border post linking Zimbabwe and Zambia near Lake Kariba, serving as an important gateway for regional travel and trade.
  • 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_69e0b4c4cc648190b45fda6e2b20af56 completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6c1d39bec8190b3642b0d6d833375 completed April 21, 2026, 12:16 a.m.
NED1 Entity disambiguation (via context triple) batch_6a08e0552fe88190aa5557fa83b7ed40 completed May 16, 2026, 9:23 p.m.
NEDg Description generation batch_6a08e4808ac881908d527d462833ba84 completed May 16, 2026, 9:41 p.m.
NED2 Entity disambiguation (via description) batch_6a08e4eccb0881908e536964d86650d1 completed May 16, 2026, 9:43 p.m.
Created at: April 16, 2026, 12:25 p.m.