Triple

T11606601
Position Surface form Disambiguated ID Type / Status
Subject MBTA CharlieTicket E275274 entity
Predicate typicallyHasHigherFareThan P54750 FINISHED
Object MBTA CharlieCard E36017 NE FINISHED

How this triple was built (3 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: MBTA CharlieCard | Statement: [MBTA CharlieTicket, typicallyHasHigherFareThan, MBTA CharlieCard]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: MBTA CharlieCard
Context triple: [MBTA CharlieTicket, typicallyHasHigherFareThan, MBTA CharlieCard]
  • A. MBTA CharlieCard chosen
    The MBTA CharlieCard is a reusable contactless smart card used to pay fares on Boston’s public transit system, including subways, buses, and some commuter rail and ferry services.
  • B. MBTA CharlieTicket
    MBTA CharlieTicket is a reusable paper fare card used for paying subway, bus, and commuter rail fares on the Massachusetts Bay Transportation Authority system.
  • C. MBTA tokens
    MBTA tokens were metal fare coins once used to pay for rides on Boston’s subway and bus system before being phased out in favor of modern electronic fare media.
  • D. SmarTrip
    SmarTrip is a rechargeable contactless smart card used to pay fares on the Washington, D.C. region’s public transit systems.
  • E. MBTA AFC 2.0
    MBTA AFC 2.0 is the Massachusetts Bay Transportation Authority’s next-generation automated fare collection system designed to modernize how riders pay for and access public transit across Greater Boston.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: typicallyHasHigherFareThan
Context triple: [MBTA CharlieTicket, typicallyHasHigherFareThan, MBTA CharlieCard]
  • A. comparedToOtherFares
    Indicates a comparison relationship between one fare and other available fares, typically in terms of price, conditions, or benefits.
  • B. fareLevelComparedToZone1
    Indicates how the fare level for a given location or zone compares relative to the fare level in Zone 1.
  • C. moreExpensiveThan chosen
    Indicates that one entity has a higher cost or price than another entity.
  • D. fareIncreasesRequire
    Indicates that any increase in fare is contingent upon or must be accompanied by a specified requirement or condition.
  • E. fareSurchargeAppliesAt
    Indicates that an additional fare or surcharge is in effect at a specified time, location, or under certain conditions.
  • F. None of above.

Provenance (4 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_69d6aaf84b548190ac072e4fb89ae18f completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d89551649c81908096ff392677442d completed April 10, 2026, 6:14 a.m.
NED1 Entity disambiguation (via context triple) batch_69f018eeb0f48190aea4f55d787f807a completed April 28, 2026, 2:18 a.m.
PD Predicate disambiguation batch_69d85dd20d188190863d1190d4c16048 completed April 10, 2026, 2:17 a.m.
Created at: April 8, 2026, 9:38 p.m.