Triple

T4177085
Position Surface form Disambiguated ID Type / Status
Subject Houston METRORail E86502 entity
Predicate fareMedium P1303 FINISHED
Object METRO Day Pass
METRO Day Pass is a public transit fare product in Houston that provides unlimited rides on METRO services, including METRORail, for a full day at a fixed price.
 E416832 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: METRO Day Pass | Statement: [Houston METRORail, fareMedium, METRO Day Pass]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: METRO Day Pass
Context triple: [Houston METRORail, fareMedium, METRO Day Pass]
  • A. Transit Access Pass
    Transit Access Pass is a reusable smart fare card used for paying transit fares across participating public transportation systems.
  • B. MetroRide
    MetroRide is a free downtown Denver circulator bus service providing frequent, short-distance connections within the city center.
  • C. One Day Convenience Pass
    The One Day Convenience Pass is a SEPTA Key fare option that provides unlimited rides on eligible SEPTA services for a single day.
  • D. MetroCard
    MetroCard is a magnetic stripe payment card formerly used as the primary method for paying fares on New York City’s public transit system, including subways and buses.
  • E. Metro TAP card
    The Metro TAP card is a reusable, reloadable smart fare card used for contactless payment across the Los Angeles County public transit system.
  • 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: METRO Day Pass
Triple: [Houston METRORail, fareMedium, METRO Day Pass]
Generated description
METRO Day Pass is a public transit fare product in Houston that provides unlimited rides on METRO services, including METRORail, for a full day at a fixed price.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: METRO Day Pass
Target entity description: METRO Day Pass is a public transit fare product in Houston that provides unlimited rides on METRO services, including METRORail, for a full day at a fixed price.
  • A. Transit Access Pass
    Transit Access Pass is a reusable smart fare card used for paying transit fares across participating public transportation systems.
  • B. MetroRide
    MetroRide is a free downtown Denver circulator bus service providing frequent, short-distance connections within the city center.
  • C. One Day Convenience Pass
    The One Day Convenience Pass is a SEPTA Key fare option that provides unlimited rides on eligible SEPTA services for a single day.
  • D. MetroCard
    MetroCard is a magnetic stripe payment card formerly used as the primary method for paying fares on New York City’s public transit system, including subways and buses.
  • E. Metro TAP card
    The Metro TAP card is a reusable, reloadable smart fare card used for contactless payment across the Los Angeles County public transit system.
  • 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_69aed93de98c8190ad838ce507b77c8a completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69af02ec20fc8190b6f30576337e0ddc completed March 9, 2026, 5:27 p.m.
NED1 Entity disambiguation (via context triple) batch_69b57f57509881909d0353a48d868f5d completed March 14, 2026, 3:31 p.m.
NEDg Description generation batch_69b57fbb037481908b2891e3af32e6e5 completed March 14, 2026, 3:33 p.m.
NED2 Entity disambiguation (via description) batch_69b58016777c8190a3e73ab96907e3a3 completed March 14, 2026, 3:34 p.m.
Created at: March 9, 2026, 3:45 p.m.