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.