Triple
T845737
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Baltimore County |
E18272
|
entity |
| Predicate | hasCoastlineOn |
P212
|
FINISHED |
| Object |
Gunpowder River
The Gunpowder River is a scenic waterway in Maryland known for its role in regional recreation, wildlife habitat, and as part of the Gunpowder Falls State Park system.
|
E104376
|
NE FINISHED |
How this triple was built (4 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: Gunpowder River | Statement: [Baltimore County, hasCoastlineOn, Gunpowder River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gunpowder River Context triple: [Baltimore County, hasCoastlineOn, Gunpowder River]
-
A.
Gunpowder River Bridge
The Gunpowder River Bridge is a historic railroad bridge in Maryland that carried the Philadelphia, Wilmington and Baltimore Railroad across the Gunpowder River, playing a key role in early rail travel along the Northeast Corridor.
-
B.
Walker River
Walker River is a river in eastern California and western Nevada that flows from the Sierra Nevada through arid valleys into Walker Lake, providing vital water for ecosystems and agriculture in the region.
-
C.
Little River
Little River is a waterway in Durham County, North Carolina, that serves as an important local stream and reservoir source for the surrounding communities.
-
D.
Powwow River
The Powwow River is a smaller New England waterway that flows through southeastern New Hampshire and northeastern Massachusetts before joining the Merrimack River.
-
E.
Bug River
The Bug River is a major river in Eastern Europe that flows through Poland, Belarus, and Ukraine, forming part of the border between Poland and Belarus.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Gunpowder River Triple: [Baltimore County, hasCoastlineOn, Gunpowder River]
Generated description
The Gunpowder River is a scenic waterway in Maryland known for its role in regional recreation, wildlife habitat, and as part of the Gunpowder Falls State Park system.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Gunpowder River Target entity description: The Gunpowder River is a scenic waterway in Maryland known for its role in regional recreation, wildlife habitat, and as part of the Gunpowder Falls State Park system.
-
A.
Gunpowder River Bridge
The Gunpowder River Bridge is a historic railroad bridge in Maryland that carried the Philadelphia, Wilmington and Baltimore Railroad across the Gunpowder River, playing a key role in early rail travel along the Northeast Corridor.
-
B.
Walker River
Walker River is a river in eastern California and western Nevada that flows from the Sierra Nevada through arid valleys into Walker Lake, providing vital water for ecosystems and agriculture in the region.
-
C.
Little River
Little River is a waterway in Durham County, North Carolina, that serves as an important local stream and reservoir source for the surrounding communities.
-
D.
Powwow River
The Powwow River is a smaller New England waterway that flows through southeastern New Hampshire and northeastern Massachusetts before joining the Merrimack River.
-
E.
Bug River
The Bug River is a major river in Eastern Europe that flows through Poland, Belarus, and Ukraine, forming part of the border between Poland and Belarus.
- F. None of above. chosen
Provenance (5 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_69a4938b04208190b82e1df6b572c548 |
completed | March 1, 2026, 7:29 p.m. |
| NER | Named-entity recognition | batch_69a4ac0a91e48190b4349ae8bb67fd90 |
completed | March 1, 2026, 9:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a7b8472f188190b470893c76b20ccf |
completed | March 4, 2026, 4:42 a.m. |
| NEDg | Description generation | batch_69a7bc1acf708190aa86cd5eca101966 |
completed | March 4, 2026, 4:59 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a7bc96dd2881909310147292b99023 |
completed | March 4, 2026, 5:01 a.m. |
Created at: March 1, 2026, 7:38 p.m.