Triple

T22090015
Position Surface form Disambiguated ID Type / Status
Subject Carl and Cole E545887 entity
Predicate isOnCorridor P1018 FINISHED
Object Judah Street–Sunset Tunnel corridor
The Judah Street–Sunset Tunnel corridor is a key Muni light rail route in San Francisco that runs along Judah Street and through the Sunset Tunnel, connecting downtown with the Sunset District.
E1517775 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: Judah Street–Sunset Tunnel corridor | Statement: [Carl and Cole, isOnCorridor, Judah Street–Sunset Tunnel corridor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Judah Street–Sunset Tunnel corridor
Context triple: [Carl and Cole, isOnCorridor, Judah Street–Sunset Tunnel corridor]
  • A. Hearst Avenue corridor
    The Hearst Avenue corridor is a key thoroughfare and mixed-use area in Berkeley known for linking the UC Berkeley campus with surrounding residential and commercial neighborhoods.
  • B. San Jose Boulevard corridor
    The San Jose Boulevard corridor is a major commercial strip in Mandarin, Florida, lined with shopping centers, restaurants, and various local businesses.
  • C. Arroyo Seco Parkway
    Arroyo Seco Parkway is a historic early freeway in Southern California, recognized as one of the first modern highways in the United States and a key connector between Los Angeles and Pasadena.
  • D. Chagrin Boulevard corridor
    The Chagrin Boulevard corridor is a major commercial strip in the eastern Cleveland suburbs known for its dense concentration of shopping centers, restaurants, and retail businesses.
  • E. Haste Street corridor
    The Haste Street corridor is a notable stretch in UC Berkeley’s Southside neighborhood known for its dense student housing, eateries, and proximity to campus life.
  • 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: Judah Street–Sunset Tunnel corridor
Triple: [Carl and Cole, isOnCorridor, Judah Street–Sunset Tunnel corridor]
Generated description
The Judah Street–Sunset Tunnel corridor is a key Muni light rail route in San Francisco that runs along Judah Street and through the Sunset Tunnel, connecting downtown with the Sunset District.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Judah Street–Sunset Tunnel corridor
Target entity description: The Judah Street–Sunset Tunnel corridor is a key Muni light rail route in San Francisco that runs along Judah Street and through the Sunset Tunnel, connecting downtown with the Sunset District.
  • A. Hearst Avenue corridor
    The Hearst Avenue corridor is a key thoroughfare and mixed-use area in Berkeley known for linking the UC Berkeley campus with surrounding residential and commercial neighborhoods.
  • B. San Jose Boulevard corridor
    The San Jose Boulevard corridor is a major commercial strip in Mandarin, Florida, lined with shopping centers, restaurants, and various local businesses.
  • C. Arroyo Seco Parkway
    Arroyo Seco Parkway is a historic early freeway in Southern California, recognized as one of the first modern highways in the United States and a key connector between Los Angeles and Pasadena.
  • D. Chagrin Boulevard corridor
    The Chagrin Boulevard corridor is a major commercial strip in the eastern Cleveland suburbs known for its dense concentration of shopping centers, restaurants, and retail businesses.
  • E. Haste Street corridor
    The Haste Street corridor is a notable stretch in UC Berkeley’s Southside neighborhood known for its dense student housing, eateries, and proximity to campus life.
  • 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_69e11e36d03c8190a83a1ba802b7231b completed April 16, 2026, 5:36 p.m.
NER Named-entity recognition batch_69f128e53dfc81909858cdad8b09c5fb completed April 28, 2026, 9:38 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0a8799ebc48190b39cd8a5052ce126 completed May 18, 2026, 3:29 a.m.
NEDg Description generation batch_6a0a890c64708190bf74c5c97b99bac9 completed May 18, 2026, 3:35 a.m.
NED2 Entity disambiguation (via description) batch_6a0a89b055708190872548cefcfa0845 completed May 18, 2026, 3:38 a.m.
Created at: April 16, 2026, 8:29 p.m.