Triple

T8577693
Position Surface form Disambiguated ID Type / Status
Subject Porcupine Tree E203087 entity
Predicate hasInfluenced P9 FINISHED
Object Riverside
Riverside is a Polish progressive rock band known for blending atmospheric rock, metal, and ambient elements into emotionally charged, concept-driven albums.
E751897 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: Riverside | Statement: [Porcupine Tree, hasInfluenced, Riverside]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Riverside
Context triple: [Porcupine Tree, hasInfluenced, Riverside]
  • A. Riverside
    Riverside is a major light rail station and park-and-ride facility in Newton, Massachusetts, serving as the western terminus of the MBTA Green Line D branch.
  • B. Riverside
    Riverside is a leisure and entertainment district in Norwich, England, featuring shops, restaurants, a cinema, and nightlife venues along the riverside.
  • C. Riverside
    Riverside is a suburban neighborhood and village within the city of East Providence in Rhode Island, known for its residential character and proximity to Narragansett Bay.
  • D. Riverside
    Riverside is a residential neighborhood in the town of Greenwich, Connecticut, known for its suburban character and proximity to the Long Island Sound.
  • E. Riverside
    Riverside is a historic, primarily residential neighborhood in South Baltimore known for its rowhouses, proximity to the Inner Harbor, and access to Riverside Park.
  • 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: Riverside
Triple: [Porcupine Tree, hasInfluenced, Riverside]
Generated description
Riverside is a Polish progressive rock band known for blending atmospheric rock, metal, and ambient elements into emotionally charged, concept-driven albums.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Riverside
Target entity description: Riverside is a Polish progressive rock band known for blending atmospheric rock, metal, and ambient elements into emotionally charged, concept-driven albums.
  • A. Riverside
    Riverside is a historic, primarily residential neighborhood in South Baltimore known for its rowhouses, proximity to the Inner Harbor, and access to Riverside Park.
  • B. Riverside
    Riverside is a leisure and entertainment district in Norwich, England, featuring shops, restaurants, a cinema, and nightlife venues along the riverside.
  • C. Riverside
    Riverside is a suburban neighborhood and village within the city of East Providence in Rhode Island, known for its residential character and proximity to Narragansett Bay.
  • D. Riverside
    Riverside is a residential suburb of the industrial town of Sasolburg in South Africa’s Free State province.
  • E. Riverside
    Riverside is a residential neighborhood in Cambridge, Massachusetts, located along the Charles River and known for its mix of historic housing and proximity to Harvard University.
  • 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_69ca8328ebe481909a8c038fa79959b4 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cbea989bec81909b8c8b4af7c568ff completed March 31, 2026, 3:39 p.m.
NED1 Entity disambiguation (via context triple) batch_69cef3332a008190bbeba37bcfc355cb completed April 2, 2026, 10:52 p.m.
NEDg Description generation batch_69cef52000048190bc5451cfb6446ced completed April 2, 2026, 11 p.m.
NED2 Entity disambiguation (via description) batch_69cef809df548190b4f9ecc709b3b065 completed April 2, 2026, 11:13 p.m.
Created at: March 30, 2026, 6:22 p.m.