Triple
T16238390
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chesapeake Beach Railway |
E394175
|
entity |
| Predicate | terminus |
P388
|
FINISHED |
| Object | Chesapeake Beach, Maryland |
E214586
|
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: Chesapeake Beach, Maryland | Statement: [Chesapeake Beach Railway, terminus, Chesapeake Beach, Maryland]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chesapeake Beach, Maryland Context triple: [Chesapeake Beach Railway, terminus, Chesapeake Beach, Maryland]
-
A.
Chesapeake Beach, Maryland
chosen
Chesapeake Beach, Maryland is a small waterfront town on the western shore of the Chesapeake Bay known for its marinas, boardwalk, and recreational fishing.
-
B.
Accokeek, Maryland
Accokeek, Maryland is a suburban community in southern Prince George’s County known for its scenic Potomac River shoreline and proximity to Washington, D.C.
-
C.
Edgewater, Maryland
Edgewater, Maryland is a suburban waterfront community near Annapolis known for its residential neighborhoods and access to the South River and Chesapeake Bay.
-
D.
Crisfield, Maryland
Crisfield, Maryland is a small waterfront city on Maryland’s Eastern Shore known historically for its blue crab industry and as a departure point for Chesapeake Bay island ferries.
-
E.
Glenelg, Maryland
Glenelg, Maryland is a small, affluent unincorporated community in western Howard County known for its rural-residential character and highly regarded schools.
- 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_69d87f2171208190951025e526947816 |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e2455c7a3c81909e3b42edf03be43e |
completed | April 17, 2026, 2:36 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a000edaf76c8190acc01f58845e570a |
completed | May 10, 2026, 4:51 a.m. |
Created at: April 10, 2026, 5:04 a.m.