Triple

T16839896
Position Surface form Disambiguated ID Type / Status
Subject Marmande bridge over the Garonne E409379 entity
Predicate riverCrossingOf P1970 FINISHED
Object Garonne River at Marmande
The Garonne River at Marmande is a stretch of the Garonne flowing through the town of Marmande in southwestern France, known for its role in regional agriculture, transport, and floodplain landscapes.
E1237291 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: Garonne River at Marmande | Statement: [Marmande bridge over the Garonne, riverCrossingOf, Garonne River at Marmande]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Garonne River at Marmande
Context triple: [Marmande bridge over the Garonne, riverCrossingOf, Garonne River at Marmande]
  • A. Dordogne River
    The Dordogne River is a major river in south-central and southwestern France, renowned for its scenic valleys, historic towns, and role in the region’s cultural and natural heritage.
  • B. Canal de Garonne
    The Canal de Garonne is a French navigable canal running between Toulouse and the Atlantic coast, forming with the Canal du Midi an inland waterway link between the Mediterranean Sea and the Atlantic Ocean.
  • C. Corrèze River
    The Corrèze River is a watercourse in south-central France that flows through the Corrèze department, including the town of Tulle, before joining the Vézère River.
  • D. Thouet River
    The Thouet River is a tributary of the Loire in western France, flowing through the Deux-Sèvres department and several historic towns before joining the Loire near Saumur.
  • E. Vézère River
    The Vézère River is a tributary of the Dordogne in southwestern France, renowned for the prehistoric cave sites and rock shelters that line its valley.
  • 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: Garonne River at Marmande
Triple: [Marmande bridge over the Garonne, riverCrossingOf, Garonne River at Marmande]
Generated description
The Garonne River at Marmande is a stretch of the Garonne flowing through the town of Marmande in southwestern France, known for its role in regional agriculture, transport, and floodplain landscapes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Garonne River at Marmande
Target entity description: The Garonne River at Marmande is a stretch of the Garonne flowing through the town of Marmande in southwestern France, known for its role in regional agriculture, transport, and floodplain landscapes.
  • A. Dordogne River
    The Dordogne River is a major river in south-central and southwestern France, renowned for its scenic valleys, historic towns, and role in the region’s cultural and natural heritage.
  • B. Canal de Garonne
    The Canal de Garonne is a French navigable canal running between Toulouse and the Atlantic coast, forming with the Canal du Midi an inland waterway link between the Mediterranean Sea and the Atlantic Ocean.
  • C. Corrèze River
    The Corrèze River is a watercourse in south-central France that flows through the Corrèze department, including the town of Tulle, before joining the Vézère River.
  • D. Thouet River
    The Thouet River is a tributary of the Loire in western France, flowing through the Deux-Sèvres department and several historic towns before joining the Loire near Saumur.
  • E. Vézère River
    The Vézère River is a tributary of the Dordogne in southwestern France, renowned for the prehistoric cave sites and rock shelters that line its valley.
  • 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_69d883952b048190887740a980b712ed completed April 10, 2026, 4:59 a.m.
NER Named-entity recognition batch_69e3b34f902c8190a334ba7caa04ce7e completed April 18, 2026, 4:37 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00bb177e288190b525e6d239892d26 completed May 10, 2026, 5:06 p.m.
NEDg Description generation batch_6a00bcc6c6288190bde0af65e0db94a8 completed May 10, 2026, 5:13 p.m.
NED2 Entity disambiguation (via description) batch_6a00bd47733881908ece05023ad80eeb completed May 10, 2026, 5:15 p.m.
Created at: April 10, 2026, 5:23 a.m.