Triple

T9432270
Position Surface form Disambiguated ID Type / Status
Subject Edgewood station E227409 entity
Predicate servedBetween P88873 FINISHED
Object Baltimore and Perryville E147995 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: Baltimore and Perryville | Statement: [Edgewood station, servedBetween, Baltimore and Perryville]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Baltimore and Perryville
Context triple: [Edgewood station, servedBetween, Baltimore and Perryville]
  • A. Perryville
    Perryville is a small, remote village in southwestern Alaska, known for its Alutiiq community and location near the Alaska Peninsula’s rugged coastline and volcanic landscape.
  • B. Perryville, Kentucky
    Perryville, Kentucky is a small historic town best known as the site of the pivotal Civil War Battle of Perryville.
  • C. Perryville, Maryland chosen
    Perryville, Maryland is a small town in Cecil County at the northern end of the MARC Penn Line, serving as a regional rail terminus along the Northeast Corridor.
  • D. Manassas
    Manassas is an independent city in Northern Virginia best known as the site of two major American Civil War battles and now a suburban community within the Washington, D.C. metropolitan area.
  • E. Manassas
    Manassas is a small city located in Tattnall County in southeastern Georgia, United States.
  • 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: servedBetween
Context triple: [Edgewood station, servedBetween, Baltimore and Perryville]
  • A. servedDuring
    Indicates that one entity held a role, position, or performed a function within the time period defined by another entity.
  • B. servedUntil
    Indicates the ending time or date up to which an entity held a position, role, or service.
  • C. servedTimeAt
    Indicates the specific time period during which an entity was served or received service at a particular place or context.
  • D. isServedAt
    Indicates that something (such as food, drink, or a service) is provided or made available at a particular place or venue.
  • E. servedByAtAllTimes
    Indicates that one entity continuously provides service or support to another entity without interruption over the entire relevant time period.
  • 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_69ca8437a7ac81908651de48f2d2141d completed March 30, 2026, 2:09 p.m.
NER Named-entity recognition batch_69cd7e6059bc8190a7e98aef3caabd0b completed April 1, 2026, 8:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69d1104033c08190a3670b017bd984d5 completed April 4, 2026, 1:21 p.m.
PD Predicate disambiguation batch_69cca55548488190b171ae695a3212de completed April 1, 2026, 4:55 a.m.
PDg Predicate description generation batch_69cca89b3368819087a3d69270c1f185 completed April 1, 2026, 5:09 a.m.
Created at: March 30, 2026, 7:49 p.m.