Triple

T11239993
Position Surface form Disambiguated ID Type / Status
Subject Petaluma, California E266046 entity
Predicate hasHistoricDistrict P295 FINISHED
Object Downtown Petaluma Historic District
Downtown Petaluma Historic District is a preserved central area of Petaluma, California, known for its well-maintained late-19th- and early-20th-century architecture and its role as the city’s historic commercial core.
 E913369 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: Downtown Petaluma Historic District | Statement: [Petaluma, California, hasHistoricDistrict, Downtown Petaluma Historic District]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Downtown Petaluma Historic District
Context triple: [Petaluma, California, hasHistoricDistrict, Downtown Petaluma Historic District]
  • A. Sutter Creek historic district
    Sutter Creek historic district is a preserved Gold Rush–era town center in Amador County, California, known for its 19th-century architecture and mining heritage.
  • B. Amador City historic district
    Amador City historic district is a preserved Gold Rush–era town center in Amador County, California, known for its 19th-century architecture and mining heritage.
  • C. Pacific Grove Retreat Historic District
    The Pacific Grove Retreat Historic District is a preserved neighborhood in Pacific Grove, California, known for its late-19th-century seaside cottages and origins as a Methodist summer retreat community.
  • D. Monterey Center Historic District
    Monterey Center Historic District is a designated historic area in the village center of Monterey, Massachusetts, noted for its preserved 18th- and 19th-century architecture and traditional New England town layout.
  • E. Alameda Park Street Historic Commercial District
    Alameda Park Street Historic Commercial District is a historic downtown commercial area in Alameda, California, known for its early 20th-century architecture and role as the city’s primary shopping and business corridor.
  • 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: Downtown Petaluma Historic District
Triple: [Petaluma, California, hasHistoricDistrict, Downtown Petaluma Historic District]
Generated description
Downtown Petaluma Historic District is a preserved central area of Petaluma, California, known for its well-maintained late-19th- and early-20th-century architecture and its role as the city’s historic commercial core.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Downtown Petaluma Historic District
Target entity description: Downtown Petaluma Historic District is a preserved central area of Petaluma, California, known for its well-maintained late-19th- and early-20th-century architecture and its role as the city’s historic commercial core.
  • A. Sutter Creek historic district
    Sutter Creek historic district is a preserved Gold Rush–era town center in Amador County, California, known for its 19th-century architecture and mining heritage.
  • B. Amador City historic district
    Amador City historic district is a preserved Gold Rush–era town center in Amador County, California, known for its 19th-century architecture and mining heritage.
  • C. Pacific Grove Retreat Historic District
    The Pacific Grove Retreat Historic District is a preserved neighborhood in Pacific Grove, California, known for its late-19th-century seaside cottages and origins as a Methodist summer retreat community.
  • D. Monterey Center Historic District
    Monterey Center Historic District is a designated historic area in the village center of Monterey, Massachusetts, noted for its preserved 18th- and 19th-century architecture and traditional New England town layout.
  • E. Alameda Park Street Historic Commercial District
    Alameda Park Street Historic Commercial District is a historic downtown commercial area in Alameda, California, known for its early 20th-century architecture and role as the city’s primary shopping and business corridor.
  • 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_69d6aac656d48190b275efaa7d6074ee completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7e918375081908c2a7ccb50cbf331 completed April 9, 2026, 5:59 p.m.
NED1 Entity disambiguation (via context triple) batch_69e4ad79e4788190af39186f37600a64 completed April 19, 2026, 10:24 a.m.
NEDg Description generation batch_69e4b12eee348190bee6c84587e4955d completed April 19, 2026, 10:40 a.m.
NED2 Entity disambiguation (via description) batch_69e4be2bb8c88190a21773b0c43b6b99 completed April 19, 2026, 11:36 a.m.
Created at: April 8, 2026, 9:30 p.m.