Triple
T4406914
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mattawoman Natural Environmental Area |
E93754
|
entity |
| Predicate | locatedNear |
P294
|
FINISHED |
| Object | Indian Head, Maryland |
E187174
|
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: Indian Head, Maryland | Statement: [Mattawoman Natural Environmental Area, locatedNear, Indian Head, Maryland]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Indian Head, Maryland Context triple: [Mattawoman Natural Environmental Area, locatedNear, Indian Head, Maryland]
-
A.
Indian Head, Maryland
chosen
Indian Head, Maryland is a small town in Charles County known for its naval support facility and location along the Potomac River.
-
B.
Pomfret, Maryland
Pomfret, Maryland is a small unincorporated community in southern Maryland known for its rural character and historic churches.
-
C.
Seabrook, Maryland
Seabrook, Maryland is a suburban community in Prince George's County known for its residential neighborhoods and proximity to Washington, D.C.
-
D.
Huntingtown, Maryland
Huntingtown, Maryland is a small unincorporated community in Calvert County known for its suburban-rural character and proximity to the Chesapeake Bay.
-
E.
Brunswick, Maryland
Brunswick, Maryland is a small city along the Potomac River known historically as a B&O Railroad hub and now as a commuter town within the Washington, D.C. metropolitan area.
- 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_69b345158c748190a2c040fce2da9980 |
completed | March 12, 2026, 10:58 p.m. |
| NER | Named-entity recognition | batch_69b3548b1ca08190b3136867c7098d86 |
completed | March 13, 2026, 12:04 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c71a548f8081909e347a1c7cd4e9fc |
completed | March 28, 2026, 12:01 a.m. |
Created at: March 12, 2026, 11:28 p.m.