Triple

T9257993
Position Surface form Disambiguated ID Type / Status
Subject Guadiana Basin E222493 entity
Predicate hasRiver P165 FINISHED
Object Caia River
The Caia River is a tributary watercourse in the Iberian Peninsula that flows through Portugal and Spain as part of the wider Guadiana River system.
 E788911 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: Caia River | Statement: [Guadiana Basin, hasRiver, Caia River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Caia River
Context triple: [Guadiana Basin, hasRiver, Caia River]
  • A. Metaurus River
    The Metaurus River is a waterway in central Italy historically renowned as the site of a decisive battle in the Second Punic War.
  • B. Caicus River
    The Caicus River is an ancient river in western Anatolia (modern-day Turkey) historically significant for flowing near the Hellenistic city of Pergamon.
  • C. Xi River
    The Xi River is a major river in southern China that forms part of the Pearl River system and plays a key role in the economy and transportation of the Pearl River Delta region.
  • D. Ariminus River
    The Ariminus River is an ancient waterway in northern Italy historically associated with the Roman colony of Ariminum (modern Rimini) on the Adriatic coast.
  • E. Inva River
    The Inva River is a tributary waterway in Russia that feeds into the larger Kama River within the Volga basin.
  • 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: Caia River
Triple: [Guadiana Basin, hasRiver, Caia River]
Generated description
The Caia River is a tributary watercourse in the Iberian Peninsula that flows through Portugal and Spain as part of the wider Guadiana River system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Caia River
Target entity description: The Caia River is a tributary watercourse in the Iberian Peninsula that flows through Portugal and Spain as part of the wider Guadiana River system.
  • A. Metaurus River
    The Metaurus River is a waterway in central Italy historically renowned as the site of a decisive battle in the Second Punic War.
  • B. Caicus River
    The Caicus River is an ancient river in western Anatolia (modern-day Turkey) historically significant for flowing near the Hellenistic city of Pergamon.
  • C. Xi River
    The Xi River is a major river in southern China that forms part of the Pearl River system and plays a key role in the economy and transportation of the Pearl River Delta region.
  • D. Ariminus River
    The Ariminus River is an ancient waterway in northern Italy historically associated with the Roman colony of Ariminum (modern Rimini) on the Adriatic coast.
  • E. Inva River
    The Inva River is a tributary waterway in Russia that feeds into the larger Kama River within the Volga basin.
  • 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_69ca841e4cd481908e738c74e958eaea completed March 30, 2026, 2:09 p.m.
NER Named-entity recognition batch_69cd06b660448190b6bc04beff0f5512 completed April 1, 2026, 11:51 a.m.
NED1 Entity disambiguation (via context triple) batch_69d09bf225608190ade085302946dd8f completed April 4, 2026, 5:04 a.m.
NEDg Description generation batch_69d09dc3ccb08190a70e278a67249070 completed April 4, 2026, 5:12 a.m.
NED2 Entity disambiguation (via description) batch_69d09e3f211c819087b9e75f0d8faf93 completed April 4, 2026, 5:14 a.m.
Created at: March 30, 2026, 7:32 p.m.