Triple

T940554
Position Surface form Disambiguated ID Type / Status
Subject Northeast San Francisco E20295 entity
Predicate contains P35 FINISHED
Object Barbary Coast area
The Barbary Coast area is a historic waterfront district in San Francisco once notorious for its 19th-century saloons, gambling dens, and red-light establishments.
 E110620 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: Barbary Coast area | Statement: [Northeast San Francisco, contains, Barbary Coast area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Barbary Coast area
Context triple: [Northeast San Francisco, contains, Barbary Coast area]
  • A. Mosaic District
    Mosaic District is a mixed-use urban neighborhood and shopping destination in Merrifield, Virginia, known for its upscale retail, dining, entertainment, and walkable, community-focused design.
  • B. Gaslamp Quarter
    Gaslamp Quarter is a historic downtown neighborhood in San Diego known for its Victorian-era architecture, nightlife, dining, and entertainment.
  • C. Red Light District
    The Red Light District is Amsterdam’s famous historic neighborhood known for its legalized sex work, distinctive red-lit windows, and vibrant nightlife that attracts tourists from around the world.
  • D. Theatre District
    The Theatre District is a vibrant Boston neighborhood known for its historic playhouses, Broadway-style shows, and lively nightlife.
  • E. Nob Hill
    Nob Hill is an affluent, historic San Francisco neighborhood known for its luxury hotels, steep streets, and iconic cable cars.
  • 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: Barbary Coast area
Triple: [Northeast San Francisco, contains, Barbary Coast area]
Generated description
The Barbary Coast area is a historic waterfront district in San Francisco once notorious for its 19th-century saloons, gambling dens, and red-light establishments.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Barbary Coast area
Target entity description: The Barbary Coast area is a historic waterfront district in San Francisco once notorious for its 19th-century saloons, gambling dens, and red-light establishments.
  • A. Mosaic District
    Mosaic District is a mixed-use urban neighborhood and shopping destination in Merrifield, Virginia, known for its upscale retail, dining, entertainment, and walkable, community-focused design.
  • B. Gaslamp Quarter
    Gaslamp Quarter is a historic downtown neighborhood in San Diego known for its Victorian-era architecture, nightlife, dining, and entertainment.
  • C. Red Light District
    The Red Light District is Amsterdam’s famous historic neighborhood known for its legalized sex work, distinctive red-lit windows, and vibrant nightlife that attracts tourists from around the world.
  • D. Theatre District
    The Theatre District is a vibrant Boston neighborhood known for its historic playhouses, Broadway-style shows, and lively nightlife.
  • E. Nob Hill
    Nob Hill is an affluent, historic San Francisco neighborhood known for its luxury hotels, steep streets, and iconic cable cars.
  • 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_69a493b0270c81909e6c9ce310f6aa55 completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4b38b7da08190ac0853655dab678a completed March 1, 2026, 9:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69a826e30c448190acc1457a63d27a4a completed March 4, 2026, 12:34 p.m.
NEDg Description generation batch_69a8343e16908190af102cfce025c31f completed March 4, 2026, 1:31 p.m.
NED2 Entity disambiguation (via description) batch_69a834f3a9288190a8cd28165379cec6 completed March 4, 2026, 1:34 p.m.
Created at: March 1, 2026, 7:40 p.m.