Triple

T1711142
Position Surface form Disambiguated ID Type / Status
Subject Ventura, California E36984 entity
Predicate hasLandmark P105 FINISHED
Object Ventura City Hall
Ventura City Hall is a historic government building and architectural landmark that serves as the seat of municipal administration for the coastal city of Ventura, California.
 E193691 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: Ventura City Hall | Statement: [Ventura, California, hasLandmark, Ventura City Hall]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ventura City Hall
Context triple: [Ventura, California, hasLandmark, Ventura City Hall]
  • A. Santa Barbara City Hall
    Santa Barbara City Hall is the main municipal government building of Santa Barbara, California, known for its Spanish Colonial Revival architecture and role as the center of local civic administration.
  • B. Santa Barbara County Courthouse
    The Santa Barbara County Courthouse is a historic California landmark renowned for its ornate Spanish Colonial Revival architecture, lush sunken gardens, and panoramic clock tower views.
  • C. City Hall (Pasadena)
    City Hall (Pasadena) is a historic Mediterranean Revival and Spanish Colonial Revival-style civic building in Pasadena, California, renowned for its grand dome and role as a prominent architectural landmark.
  • D. Riverside County Historic Courthouse
    Riverside County Historic Courthouse is a Beaux-Arts style landmark courthouse in downtown Riverside, California, renowned for its grand architecture and role as a centerpiece of the city's civic and historic district.
  • E. Palo Alto City Hall
    Palo Alto City Hall is the municipal government building and administrative center serving the city of Palo Alto, California.
  • 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: Ventura City Hall
Triple: [Ventura, California, hasLandmark, Ventura City Hall]
Generated description
Ventura City Hall is a historic government building and architectural landmark that serves as the seat of municipal administration for the coastal city of Ventura, California.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ventura City Hall
Target entity description: Ventura City Hall is a historic government building and architectural landmark that serves as the seat of municipal administration for the coastal city of Ventura, California.
  • A. Santa Barbara City Hall
    Santa Barbara City Hall is the main municipal government building of Santa Barbara, California, known for its Spanish Colonial Revival architecture and role as the center of local civic administration.
  • B. Santa Barbara County Courthouse
    The Santa Barbara County Courthouse is a historic California landmark renowned for its ornate Spanish Colonial Revival architecture, lush sunken gardens, and panoramic clock tower views.
  • C. City Hall (Pasadena)
    City Hall (Pasadena) is a historic Mediterranean Revival and Spanish Colonial Revival-style civic building in Pasadena, California, renowned for its grand dome and role as a prominent architectural landmark.
  • D. Riverside County Historic Courthouse
    Riverside County Historic Courthouse is a Beaux-Arts style landmark courthouse in downtown Riverside, California, renowned for its grand architecture and role as a centerpiece of the city's civic and historic district.
  • E. Palo Alto City Hall
    Palo Alto City Hall is the municipal government building and administrative center serving the city of Palo Alto, California.
  • 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_69a88617439c819094ffb5d16a0f6307 completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69aa63149288819082e7055d0d292d1d completed March 6, 2026, 5:16 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad8addf4a48190b19cdb861db5eecd completed March 8, 2026, 2:42 p.m.
NEDg Description generation batch_69ad957912808190be5b6ed8d3f20535 completed March 8, 2026, 3:27 p.m.
NED2 Entity disambiguation (via description) batch_69ad97accca48190bc43e94337589a5f completed March 8, 2026, 3:37 p.m.
Created at: March 4, 2026, 7:30 p.m.