Triple

T17465081
Position Surface form Disambiguated ID Type / Status
Subject Western Avenue station (Metra) E425253 entity
Predicate mapDesignation P19168 FINISHED
Object Western Avenue (MD-N/MD-W/NCS) NE NERFINISHED

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: Western Avenue (MD-N/MD-W/NCS) | Statement: [Western Avenue station (Metra), mapDesignation, Western Avenue (MD-N/MD-W/NCS)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Western Avenue (MD-N/MD-W/NCS)
Context triple: [Western Avenue station (Metra), mapDesignation, Western Avenue (MD-N/MD-W/NCS)]
  • A. Maryland Route 197
    Maryland Route 197 is a state highway in Maryland that connects the city of Laurel to the Bowie area and provides access to major routes such as U.S. Route 50 and the Baltimore–Washington Parkway.
  • B. Maryland Route 194
    Maryland Route 194 is a state highway in central Maryland that connects several communities in Frederick and Carroll counties, serving as a key local north–south route.
  • C. Maryland Route 193
    Maryland Route 193 is a major state highway in Maryland that runs through the Washington, D.C. suburbs, connecting communities such as College Park, Greenbelt, and Silver Spring.
  • D. Maryland Route 565
    Maryland Route 565 is a state highway in Maryland that serves as a local connector route in the Easton area, linking nearby primary highways and communities.
  • E. Maryland Route 404
    Maryland Route 404 is a primary state highway on Maryland’s Eastern Shore that serves as a major east–west route to the Delaware beaches and coastal resort areas.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Western Avenue (MD-N/MD-W/NCS)
Target entity description: Western Avenue (MD-N/MD-W/NCS) is a Metra commuter rail station in Chicago that serves the Milwaukee District North, Milwaukee District West, and North Central Service lines.
  • A. Maryland Route 197
    Maryland Route 197 is a state highway in Maryland that connects the city of Laurel to the Bowie area and provides access to major routes such as U.S. Route 50 and the Baltimore–Washington Parkway.
  • B. Maryland Route 194
    Maryland Route 194 is a state highway in central Maryland that connects several communities in Frederick and Carroll counties, serving as a key local north–south route.
  • C. Maryland Route 193
    Maryland Route 193 is a major state highway in Maryland that runs through the Washington, D.C. suburbs, connecting communities such as College Park, Greenbelt, and Silver Spring.
  • D. Maryland Route 565
    Maryland Route 565 is a state highway in Maryland that serves as a local connector route in the Easton area, linking nearby primary highways and communities.
  • E. Maryland Route 404
    Maryland Route 404 is a primary state highway on Maryland’s Eastern Shore that serves as a major east–west route to the Delaware beaches and coastal resort areas.
  • F. None of above. chosen

Provenance (2 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_69d889dbc2e88190b18ea6115e819258 completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e451a6c2e08190bca9de56ee2f5136 completed April 19, 2026, 3:53 a.m.
Created at: April 10, 2026, 5:47 a.m.