Triple

T16617718
Position Surface form Disambiguated ID Type / Status
Subject Alpe di Catenaia E403736 entity
Predicate drainageDivideBetween P6497 FINISHED
Object Arno basin
The Arno basin is the drainage area of the Arno River in central Italy, encompassing its network of tributaries and surrounding landscapes from the Apennines to the Tyrrhenian Sea.
E1223887 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: Arno basin | Statement: [Alpe di Catenaia, drainageDivideBetween, Arno basin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Arno basin
Context triple: [Alpe di Catenaia, drainageDivideBetween, Arno basin]
  • A. Ahr basin
    The Ahr basin is the catchment area in western Germany that collects all surface water flowing into the Ahr River, encompassing its tributaries and surrounding landscapes.
  • B. Zihl basin
    The Zihl basin is a river drainage area in Switzerland associated with the Zihl (Thielle) River, which channels waters between major Swiss lakes before joining the Aare river system.
  • C. Dora Riparia basin
    The Dora Riparia basin is the drainage area of the Dora Riparia River in northwestern Italy, encompassing its tributaries and surrounding watershed.
  • D. Limmat basin
    The Limmat basin is the drainage area of the Limmat River in northern Switzerland, encompassing the river’s catchment from Lake Zurich through the city of Zurich and downstream to its confluence with the Aare.
  • E. Saane basin
    The Saane basin is a river drainage area in western Switzerland centered on the Saane (Sarine) River, which ultimately feeds into the larger Aare river system.
  • 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: Arno basin
Triple: [Alpe di Catenaia, drainageDivideBetween, Arno basin]
Generated description
The Arno basin is the drainage area of the Arno River in central Italy, encompassing its network of tributaries and surrounding landscapes from the Apennines to the Tyrrhenian Sea.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Arno basin
Target entity description: The Arno basin is the drainage area of the Arno River in central Italy, encompassing its network of tributaries and surrounding landscapes from the Apennines to the Tyrrhenian Sea.
  • A. Ahr basin
    The Ahr basin is the catchment area in western Germany that collects all surface water flowing into the Ahr River, encompassing its tributaries and surrounding landscapes.
  • B. Zihl basin
    The Zihl basin is a river drainage area in Switzerland associated with the Zihl (Thielle) River, which channels waters between major Swiss lakes before joining the Aare river system.
  • C. Dora Riparia basin
    The Dora Riparia basin is the drainage area of the Dora Riparia River in northwestern Italy, encompassing its tributaries and surrounding watershed.
  • D. Limmat basin
    The Limmat basin is the drainage area of the Limmat River in northern Switzerland, encompassing the river’s catchment from Lake Zurich through the city of Zurich and downstream to its confluence with the Aare.
  • E. Saane basin
    The Saane basin is a river drainage area in western Switzerland centered on the Saane (Sarine) River, which ultimately feeds into the larger Aare river system.
  • 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_69d883897eb481909eaaa088ba9918d9 completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e3754ac9dc8190965197024594742b completed April 18, 2026, 12:12 p.m.
NED1 Entity disambiguation (via context triple) batch_6a007daef18481908c3628a3466300ce completed May 10, 2026, 12:44 p.m.
NEDg Description generation batch_6a007e6507208190b3f32c05a2f647bd completed May 10, 2026, 12:47 p.m.
NED2 Entity disambiguation (via description) batch_6a007f2cefa081908734a907da33a72f completed May 10, 2026, 12:50 p.m.
Created at: April 10, 2026, 5:17 a.m.