Triple

T6007245
Position Surface form Disambiguated ID Type / Status
Subject Castro Street, Mountain View E133740 entity
Predicate partOf P40 FINISHED
Object Downtown Mountain View
Downtown Mountain View is the central commercial and cultural district of Mountain View, California, known for its vibrant Castro Street corridor filled with restaurants, shops, and entertainment venues.
 E133740 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 Mountain View | Statement: [Castro Street, Mountain View, partOf, Downtown Mountain View]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Downtown Mountain View
Context triple: [Castro Street, Mountain View, partOf, Downtown Mountain View]
  • A. Downtown Palo Alto
    Downtown Palo Alto is a vibrant commercial and cultural district in Palo Alto, California, known for its upscale shops, restaurants, and proximity to Stanford University.
  • B. Downtown San Mateo
    Downtown San Mateo is a vibrant commercial and entertainment district in San Mateo, California, known for its diverse restaurants, shops, and lively urban atmosphere.
  • C. Downtown San Jose
    Downtown San Jose is the central urban core of San Jose, California, known for its tech offices, cultural venues, restaurants, and proximity to major transit hubs.
  • D. Castro Street, Mountain View
    Castro Street in Mountain View is the city’s main downtown thoroughfare, known for its restaurants, shops, and vibrant pedestrian-friendly atmosphere.
  • E. Mountain View
    Mountain View is a Silicon Valley city in Northern California best known as a major technology hub and the home of companies like Google.
  • 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 Mountain View
Triple: [Castro Street, Mountain View, partOf, Downtown Mountain View]
Generated description
Downtown Mountain View is the central commercial and cultural district of Mountain View, California, known for its vibrant Castro Street corridor filled with restaurants, shops, and entertainment venues.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Downtown Mountain View
Target entity description: Downtown Mountain View is the central commercial and cultural district of Mountain View, California, known for its vibrant Castro Street corridor filled with restaurants, shops, and entertainment venues.
  • A. Downtown Palo Alto
    Downtown Palo Alto is a vibrant commercial and cultural district in Palo Alto, California, known for its upscale shops, restaurants, and proximity to Stanford University.
  • B. Downtown San Mateo
    Downtown San Mateo is a vibrant commercial and entertainment district in San Mateo, California, known for its diverse restaurants, shops, and lively urban atmosphere.
  • C. Downtown San Jose
    Downtown San Jose is the central urban core of San Jose, California, known for its tech offices, cultural venues, restaurants, and proximity to major transit hubs.
  • D. Castro Street, Mountain View chosen
    Castro Street in Mountain View is the city’s main downtown thoroughfare, known for its restaurants, shops, and vibrant pedestrian-friendly atmosphere.
  • E. Mountain View
    Mountain View is a Silicon Valley city in Northern California best known as a major technology hub and the home of companies like Google.
  • F. None of above.

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_69c00872444c8190bfaf1739dcec765c completed March 22, 2026, 3:19 p.m.
NER Named-entity recognition batch_69c04f13d9908190a11d9bef8652db93 completed March 22, 2026, 8:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69c10895559081908b9efdd32ecef37f completed March 23, 2026, 9:32 a.m.
NEDg Description generation batch_69c10b7467e88190955014bc060b20e4 completed March 23, 2026, 9:44 a.m.
NED2 Entity disambiguation (via description) batch_69c10c0a001c81908e3ca53e9491ff9a completed March 23, 2026, 9:46 a.m.
Created at: March 22, 2026, 4:06 p.m.