Triple

T22055
Position Surface form Disambiguated ID Type / Status
Subject Sacramento E438 entity
Predicate hasHistoricDistrict P295 FINISHED
Object Old Sacramento
Old Sacramento is a preserved 19th-century riverfront district in California’s capital city, known for its Gold Rush–era buildings, wooden boardwalks, and heritage attractions.
E4434 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: Old Sacramento | Statement: [Sacramento, hasHistoricDistrict, Old Sacramento]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Old Sacramento
Context triple: [Sacramento, hasHistoricDistrict, Old Sacramento]
  • A. Fisherman’s Wharf
    Fisherman’s Wharf is a popular waterfront neighborhood and tourist destination in San Francisco known for its seafood restaurants, historic piers, and views of the bay and Alcatraz Island.
  • B. Pioneer Courthouse Square
    Pioneer Courthouse Square is a central public plaza in downtown Portland, Oregon, often called the city's "living room" and known for hosting community events, gatherings, and performances.
  • C. Coit Tower
    Coit Tower is an iconic white concrete observation tower atop Telegraph Hill in San Francisco, known for its panoramic city views and historic Depression-era murals.
  • D. Navy Pier
    Navy Pier is a historic lakefront entertainment and cultural destination in Chicago featuring attractions like rides, restaurants, theaters, and exhibition spaces along Lake Michigan.
  • E. Newton City Hall
    Newton City Hall is the main municipal government building and administrative center for the city of Newton, Massachusetts.
  • 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: Old Sacramento
Triple: [Sacramento, hasHistoricDistrict, Old Sacramento]
Generated description
Old Sacramento is a preserved 19th-century riverfront district in California’s capital city, known for its Gold Rush–era buildings, wooden boardwalks, and heritage attractions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Old Sacramento
Target entity description: Old Sacramento is a preserved 19th-century riverfront district in California’s capital city, known for its Gold Rush–era buildings, wooden boardwalks, and heritage attractions.
  • A. Fisherman’s Wharf
    Fisherman’s Wharf is a popular waterfront neighborhood and tourist destination in San Francisco known for its seafood restaurants, historic piers, and views of the bay and Alcatraz Island.
  • B. Pioneer Courthouse Square
    Pioneer Courthouse Square is a central public plaza in downtown Portland, Oregon, often called the city's "living room" and known for hosting community events, gatherings, and performances.
  • C. Coit Tower
    Coit Tower is an iconic white concrete observation tower atop Telegraph Hill in San Francisco, known for its panoramic city views and historic Depression-era murals.
  • D. Navy Pier
    Navy Pier is a historic lakefront entertainment and cultural destination in Chicago featuring attractions like rides, restaurants, theaters, and exhibition spaces along Lake Michigan.
  • E. Newton City Hall
    Newton City Hall is the main municipal government building and administrative center for the city of Newton, Massachusetts.
  • 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_69a243b4ac2c8190b93c303df797b7b2 completed Feb. 28, 2026, 1:24 a.m.
NER Named-entity recognition batch_69a2466ab310819091842a0ea9fd25de completed Feb. 28, 2026, 1:35 a.m.
NED1 Entity disambiguation (via context triple) batch_69a2552d92ec8190a523fb8d05b98bb2 completed Feb. 28, 2026, 2:38 a.m.
NEDg Description generation batch_69a255cc192c8190b2c0aa68ac97ad1f completed Feb. 28, 2026, 2:41 a.m.
NED2 Entity disambiguation (via description) batch_69a256a0383c8190af394441647dab2c completed Feb. 28, 2026, 2:44 a.m.
Created at: Feb. 28, 2026, 1:34 a.m.