Triple

T15762794
Position Surface form Disambiguated ID Type / Status
Subject CTA Purple Line E382139 entity
Predicate southernTerminusExpress P5249 FINISHED
Object The Loop E105103 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: The Loop | Statement: [CTA Purple Line, southernTerminusExpress, The Loop]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: The Loop
Context triple: [CTA Purple Line, southernTerminusExpress, The Loop]
  • A. The Loop
    The Loop is an American television sitcom that follows a young professional juggling his demanding corporate airline job with the chaotic antics of his friends and family in Chicago.
  • B. In the Loop
    In the Loop is a 2009 British political satire film, spun off from the TV series "The Thick of It," that lampoons government spin and the lead-up to war.
  • C. Loop (Chicago) chosen
    Loop (Chicago) is the central downtown business district of Chicago, known for its dense concentration of offices, theaters, shopping, and its iconic elevated "L" train tracks.
  • D. Downtown Reach
    Downtown Reach is the central, urban section of the San Antonio River Walk known for its dense concentration of restaurants, shops, hotels, and cultural attractions.
  • E. Chicago Place
    Chicago Place is a mixed-use high-rise on Chicago’s Magnificent Mile that formerly housed an urban shopping mall and now primarily contains office and residential space.
  • 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: southernTerminusExpress
Context triple: [CTA Purple Line, southernTerminusExpress, The Loop]
  • A. southernTerminusVariant
    Indicates a variant or alternative form of the southern endpoint or terminus of something (such as a route, line, or boundary).
  • B. hasSouthernTerminus chosen
    Indicates that one entity serves as the southern endpoint or terminus of another entity, such as a route, line, or path.
  • C. terminalStationSouth
    Indicates that a given station serves as the southern terminal (end point) of a particular route or line.
  • D. terminusSouthConnection
    Indicates a connection where one entity serves as the southern terminus or endpoint of another entity.
  • E. terminusSouthNear
    Indicates that the southern end or terminus of one entity is located close to another entity.
  • 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_69d86d9e6b44819085d1f6a969ecb74c completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e050b6c9fc8190a1bcf763c4b04b12 completed April 16, 2026, 3 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff8776c2488190ad27fd79e2ce4e14 completed May 9, 2026, 7:13 p.m.
PD Predicate disambiguation batch_69e00531e7ac8190a4190cce4f7fab4c completed April 15, 2026, 9:37 p.m.
Created at: April 10, 2026, 4:47 a.m.