Triple

T8095506
Position Surface form Disambiguated ID Type / Status
Subject Terrassa E188972 entity
Predicate hasRiver P165 FINISHED
Object Riera de les Arenes
Riera de les Arenes is a seasonal stream in Catalonia that runs through the city of Terrassa and forms part of its local fluvial network.
 E713478 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: Riera de les Arenes | Statement: [Terrassa, hasRiver, Riera de les Arenes]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Riera de les Arenes
Context triple: [Terrassa, hasRiver, Riera de les Arenes]
  • A. Prat de la Riba
    Prat de la Riba is a prominent Catalan surname best known for Enric Prat de la Riba, an influential early 20th-century Catalan nationalist politician and intellectual.
  • B. Riu de Santa Eulària
    Riu de Santa Eulària is a small coastal river on the Spanish island of Ibiza that flows through the municipality of Santa Eulària des Riu into the Mediterranean Sea.
  • C. Cornellà de Llobregat
    Cornellà de Llobregat is a municipality in the metropolitan area of Barcelona, Catalonia, known for its dense urban character and role as a residential and industrial suburb of the city.
  • D. Noguera Ribagorçana
    Noguera Ribagorçana is a river in northeastern Spain that flows through the Pyrenees and Catalonia before joining the Ebro River.
  • E. El Prat de Llobregat
    El Prat de Llobregat is a municipality in the metropolitan area of Barcelona, Catalonia, known for hosting the city's main international airport.
  • 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: Riera de les Arenes
Triple: [Terrassa, hasRiver, Riera de les Arenes]
Generated description
Riera de les Arenes is a seasonal stream in Catalonia that runs through the city of Terrassa and forms part of its local fluvial network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Riera de les Arenes
Target entity description: Riera de les Arenes is a seasonal stream in Catalonia that runs through the city of Terrassa and forms part of its local fluvial network.
  • A. Prat de la Riba
    Prat de la Riba is a prominent Catalan surname best known for Enric Prat de la Riba, an influential early 20th-century Catalan nationalist politician and intellectual.
  • B. Riu de Santa Eulària
    Riu de Santa Eulària is a small coastal river on the Spanish island of Ibiza that flows through the municipality of Santa Eulària des Riu into the Mediterranean Sea.
  • C. Cornellà de Llobregat
    Cornellà de Llobregat is a municipality in the metropolitan area of Barcelona, Catalonia, known for its dense urban character and role as a residential and industrial suburb of the city.
  • D. Noguera Ribagorçana
    Noguera Ribagorçana is a river in northeastern Spain that flows through the Pyrenees and Catalonia before joining the Ebro River.
  • E. El Prat de Llobregat
    El Prat de Llobregat is a municipality in the metropolitan area of Barcelona, Catalonia, known for hosting the city's main international airport.
  • 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_69ca82b7b3e88190b9041ab0ef28b3cb completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb4291f1d4819098985ac2b20b6c75 completed March 31, 2026, 3:42 a.m.
NED1 Entity disambiguation (via context triple) batch_69cc93ff6a108190ac60218ec2716c60 completed April 1, 2026, 3:41 a.m.
NEDg Description generation batch_69cc9557c6148190a759021b6add0a61 completed April 1, 2026, 3:47 a.m.
NED2 Entity disambiguation (via description) batch_69cc96a8bb688190a352de1798b380f1 completed April 1, 2026, 3:53 a.m.
Created at: March 30, 2026, 5:30 p.m.