Triple

T9695671
Position Surface form Disambiguated ID Type / Status
Subject San Ysidro Transit Center E234642 entity
Predicate serves P98 FINISHED
Object San Ysidro neighborhood
The San Ysidro neighborhood is a border community in the southernmost part of San Diego, California, known for its proximity to the U.S.–Mexico border crossing at Tijuana and its busy commercial and transit activity.
E815859 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: San Ysidro neighborhood | Statement: [San Ysidro Transit Center, serves, San Ysidro neighborhood]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: San Ysidro neighborhood
Context triple: [San Ysidro Transit Center, serves, San Ysidro neighborhood]
  • A. Los Cedros neighborhood
    Los Cedros neighborhood is a residential area in the Usaquén locality of northern Bogotá, Colombia, known for its quiet streets and proximity to commercial and service zones.
  • B. San Benito neighborhood
    San Benito neighborhood is an upscale district in San Salvador, El Salvador, known for its cultural institutions, modern commercial areas, and embassies.
  • C. Santa Bárbara neighborhood
    Santa Bárbara neighborhood is a residential and commercial area in the Usaquén locality of Bogotá, Colombia, known for its upscale housing, shopping centers, and proximity to major business districts.
  • D. San Pedro neighborhood
    The San Pedro neighborhood is a coastal community in the southern part of Los Angeles known for its busy port facilities, waterfront attractions, and diverse residential areas.
  • E. Escandón neighborhood
    Escandón neighborhood is a traditional, centrally located residential area in Mexico City known for its historic architecture, local markets, and growing cultural and gastronomic scene.
  • 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: San Ysidro neighborhood
Triple: [San Ysidro Transit Center, serves, San Ysidro neighborhood]
Generated description
The San Ysidro neighborhood is a border community in the southernmost part of San Diego, California, known for its proximity to the U.S.–Mexico border crossing at Tijuana and its busy commercial and transit activity.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: San Ysidro neighborhood
Target entity description: The San Ysidro neighborhood is a border community in the southernmost part of San Diego, California, known for its proximity to the U.S.–Mexico border crossing at Tijuana and its busy commercial and transit activity.
  • A. Los Cedros neighborhood
    Los Cedros neighborhood is a residential area in the Usaquén locality of northern Bogotá, Colombia, known for its quiet streets and proximity to commercial and service zones.
  • B. San Benito neighborhood
    San Benito neighborhood is an upscale district in San Salvador, El Salvador, known for its cultural institutions, modern commercial areas, and embassies.
  • C. Santa Bárbara neighborhood
    Santa Bárbara neighborhood is a residential and commercial area in the Usaquén locality of Bogotá, Colombia, known for its upscale housing, shopping centers, and proximity to major business districts.
  • D. San Pedro neighborhood
    The San Pedro neighborhood is a coastal community in the southern part of Los Angeles known for its busy port facilities, waterfront attractions, and diverse residential areas.
  • E. Escandón neighborhood
    Escandón neighborhood is a traditional, centrally located residential area in Mexico City known for its historic architecture, local markets, and growing cultural and gastronomic scene.
  • 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_69ca84cb580c8190a7e5f4b3bcdaf2a4 completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cd9d366c488190bc153c68fef197c2 completed April 1, 2026, 10:33 p.m.
NED1 Entity disambiguation (via context triple) batch_69d1912216d481909f6a0f977d570a93 completed April 4, 2026, 10:30 p.m.
NEDg Description generation batch_69d1926e9154819086be60bd6fa55453 completed April 4, 2026, 10:36 p.m.
NED2 Entity disambiguation (via description) batch_69d19611bbe08190b1893727c1fa05ce completed April 4, 2026, 10:52 p.m.
Created at: March 30, 2026, 8:17 p.m.