Triple

T4290775
Position Surface form Disambiguated ID Type / Status
Subject Davis station E99584 entity
Predicate hasBusConnection P3791 FINISHED
Object CTA Route 93 California/Dodge
CTA Route 93 California/Dodge is a Chicago Transit Authority bus route that runs along California and Dodge avenues, providing local north–south service and connections to the CTA rail system.
E428898 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: CTA Route 93 California/Dodge | Statement: [Davis station, hasBusConnection, CTA Route 93 California/Dodge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: CTA Route 93 California/Dodge
Context triple: [Davis station, hasBusConnection, CTA Route 93 California/Dodge]
  • A. Glendale Beeline
    Glendale Beeline is a local public bus transit system serving the city of Glendale, California and its surrounding areas.
  • B. C Line (Los Angeles Metro)
    The C Line (Los Angeles Metro) is an east–west light rail route in Los Angeles County that primarily runs along the I-105 freeway corridor, linking coastal areas near Redondo Beach with inland transit hubs including connections to other Metro Rail lines.
  • C. D Line (Los Angeles Metro)
    The D Line is a heavy-rail subway route in the Los Angeles Metro system that runs primarily beneath Wilshire Boulevard, connecting downtown Los Angeles with the city’s westside.
  • D. Paulina Connector
    Paulina Connector is a short elevated rail link in Chicago that connects segments of the city's rapid transit system, facilitating train movements and route flexibility.
  • E. LAX–Union Station route
    The LAX–Union Station route is a FlyAway Bus service that provides direct, frequent shuttle transportation between Los Angeles International Airport and downtown’s Union Station.
  • 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: CTA Route 93 California/Dodge
Triple: [Davis station, hasBusConnection, CTA Route 93 California/Dodge]
Generated description
CTA Route 93 California/Dodge is a Chicago Transit Authority bus route that runs along California and Dodge avenues, providing local north–south service and connections to the CTA rail system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: CTA Route 93 California/Dodge
Target entity description: CTA Route 93 California/Dodge is a Chicago Transit Authority bus route that runs along California and Dodge avenues, providing local north–south service and connections to the CTA rail system.
  • A. Glendale Beeline
    Glendale Beeline is a local public bus transit system serving the city of Glendale, California and its surrounding areas.
  • B. C Line (Los Angeles Metro)
    The C Line (Los Angeles Metro) is an east–west light rail route in Los Angeles County that primarily runs along the I-105 freeway corridor, linking coastal areas near Redondo Beach with inland transit hubs including connections to other Metro Rail lines.
  • C. D Line (Los Angeles Metro)
    The D Line is a heavy-rail subway route in the Los Angeles Metro system that runs primarily beneath Wilshire Boulevard, connecting downtown Los Angeles with the city’s westside.
  • D. Paulina Connector
    Paulina Connector is a short elevated rail link in Chicago that connects segments of the city's rapid transit system, facilitating train movements and route flexibility.
  • E. LAX–Union Station route
    The LAX–Union Station route is a FlyAway Bus service that provides direct, frequent shuttle transportation between Los Angeles International Airport and downtown’s Union Station.
  • 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_69b3455175088190aa79c6e03b86647e completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b3507efb28819091a9d5b9161a5008 completed March 12, 2026, 11:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5c73501f4819088bf87f3c4d0f23b completed March 14, 2026, 8:38 p.m.
NEDg Description generation batch_69b5c83c4b088190864f4bd5d32b0a29 completed March 14, 2026, 8:42 p.m.
NED2 Entity disambiguation (via description) batch_69b5c8a0c0bc8190beba56664874ed9b completed March 14, 2026, 8:44 p.m.
Created at: March 12, 2026, 11:08 p.m.