Triple

T3961830
Position Surface form Disambiguated ID Type / Status
Subject Harvey House Railroad Depot E85921 entity
Predicate locatedOn P40 FINISHED
Object North First Avenue
North First Avenue is a street in Barstow, California, known for hosting historic landmarks such as the Harvey House Railroad Depot.
E421268 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: North First Avenue | Statement: [Harvey House Railroad Depot, locatedOn, North First Avenue]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: North First Avenue
Context triple: [Harvey House Railroad Depot, locatedOn, North First Avenue]
  • A. North Avenue
    North Avenue is a major east–west street in Chicago, Illinois, running through several neighborhoods and leading to the popular North Avenue Beach on Lake Michigan.
  • B. East Washington Street
    East Washington Street is a major east–west thoroughfare in downtown Chicago that runs through the Loop and passes notable landmarks such as the Chicago Cultural Center.
  • C. Manchester Avenue
    Manchester Avenue is a significant east–west thoroughfare in Los Angeles that serves as a key commercial and transportation corridor through neighborhoods including Westchester.
  • D. 1st Avenue
    1st Avenue is a major north–south thoroughfare in downtown Seattle, Washington, known for running through historic and waterfront districts.
  • E. Porter Street NW
    Porter Street NW is a residential and commuter street in Washington, D.C.’s Northwest quadrant, running east–west through neighborhoods such as Cleveland Park and connecting with several major north–south avenues.
  • 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: North First Avenue
Triple: [Harvey House Railroad Depot, locatedOn, North First Avenue]
Generated description
North First Avenue is a street in Barstow, California, known for hosting historic landmarks such as the Harvey House Railroad Depot.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: North First Avenue
Target entity description: North First Avenue is a street in Barstow, California, known for hosting historic landmarks such as the Harvey House Railroad Depot.
  • A. North Avenue
    North Avenue is a major east–west street in Chicago, Illinois, running through several neighborhoods and leading to the popular North Avenue Beach on Lake Michigan.
  • B. East Washington Street
    East Washington Street is a major east–west thoroughfare in downtown Chicago that runs through the Loop and passes notable landmarks such as the Chicago Cultural Center.
  • C. Manchester Avenue
    Manchester Avenue is a significant east–west thoroughfare in Los Angeles that serves as a key commercial and transportation corridor through neighborhoods including Westchester.
  • D. 1st Avenue
    1st Avenue is a major north–south thoroughfare in downtown Seattle, Washington, known for running through historic and waterfront districts.
  • E. Porter Street NW
    Porter Street NW is a residential and commuter street in Washington, D.C.’s Northwest quadrant, running east–west through neighborhoods such as Cleveland Park and connecting with several major north–south avenues.
  • 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_69aed93a96908190bcbdbfa718f155bd completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aef9617adc8190874b97a612fa7c72 completed March 9, 2026, 4:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69b595f59e908190a45b3b9c767974fb completed March 14, 2026, 5:08 p.m.
NEDg Description generation batch_69b596854e1881908450d50c3f1d681f completed March 14, 2026, 5:10 p.m.
NED2 Entity disambiguation (via description) batch_69b59762105481908e3534600486b82d completed March 14, 2026, 5:14 p.m.
Created at: March 9, 2026, 3:31 p.m.