Triple
T4225196
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Susquehanna River bridge at Havre de Grace |
E94439
|
entity |
| Predicate | connects |
P390
|
FINISHED |
| Object | Perryville, Maryland |
E147995
|
NE FINISHED |
How this triple was built (2 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: Perryville, Maryland | Statement: [Susquehanna River bridge at Havre de Grace, connects, Perryville, Maryland]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Perryville, Maryland Context triple: [Susquehanna River bridge at Havre de Grace, connects, Perryville, Maryland]
-
A.
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.
-
B.
Wallville, Maryland
Wallville, Maryland is an unincorporated rural community located within Calvert County in the state of Maryland.
-
C.
Sinepuxent, Maryland
Sinepuxent, Maryland was a historic coastal community on Maryland’s Eastern Shore, now largely vanished, best known as the birthplace of U.S. naval hero Stephen Decatur.
-
D.
White Oak, Maryland
White Oak, Maryland is a suburban community in Montgomery County known for its residential neighborhoods, shopping centers, and proximity to major federal research facilities.
-
E.
Savage, Maryland
Savage, Maryland is an unincorporated historic mill town in central Maryland known for the 19th-century Savage Mill complex and its location between Washington, D.C. and Baltimore.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69b3453700a08190ae88792e3dc63207 |
completed | March 12, 2026, 10:59 p.m. |
| NER | Named-entity recognition | batch_69b34e4d32d481909df7b18f502945b8 |
completed | March 12, 2026, 11:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b59647bd948190afc168ba1057a52f |
completed | March 14, 2026, 5:09 p.m. |
Created at: March 12, 2026, 11:04 p.m.