Triple
T5034800
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Umpqua River Lighthouse |
E113396
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object |
Umpqua Lighthouse State Park
Umpqua Lighthouse State Park is a coastal Oregon state park known for its historic Umpqua River Lighthouse, scenic dunes, and access to Lake Marie and Pacific Ocean beaches.
|
E113396
|
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: Umpqua Lighthouse State Park | Statement: [Umpqua River Lighthouse, locatedIn, Umpqua Lighthouse State Park]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Umpqua Lighthouse State Park Context triple: [Umpqua River Lighthouse, locatedIn, Umpqua Lighthouse State Park]
-
A.
Umpqua River Lighthouse
Umpqua River Lighthouse is a historic coastal beacon in Oregon known for its distinctive red-and-white flashing Fresnel lens and scenic views over the Pacific Ocean.
-
B.
Yaquina Head Lighthouse
Yaquina Head Lighthouse is a historic, still-operating beacon near Newport that is the tallest lighthouse on the Oregon Coast and a popular coastal landmark.
-
C.
Yaquina Bay Lighthouse
Yaquina Bay Lighthouse is a historic 19th-century coastal lighthouse in Newport, Oregon, notable for being one of the oldest standing structures on the Oregon coast and a popular tourist attraction.
-
D.
Cape Meares State Scenic Viewpoint
Cape Meares State Scenic Viewpoint is a coastal Oregon state park known for its historic lighthouse, dramatic ocean cliffs, and wildlife viewing opportunities.
-
E.
Port Orford Heads State Park
Port Orford Heads State Park is a coastal Oregon state park known for its dramatic ocean cliffs, historic Coast Guard station, and scenic hiking trails with views of the Pacific.
- 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: Umpqua Lighthouse State Park Triple: [Umpqua River Lighthouse, locatedIn, Umpqua Lighthouse State Park]
Generated description
Umpqua Lighthouse State Park is a coastal Oregon state park known for its historic Umpqua River Lighthouse, scenic dunes, and access to Lake Marie and Pacific Ocean beaches.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Umpqua Lighthouse State Park Target entity description: Umpqua Lighthouse State Park is a coastal Oregon state park known for its historic Umpqua River Lighthouse, scenic dunes, and access to Lake Marie and Pacific Ocean beaches.
-
A.
Umpqua River Lighthouse
chosen
Umpqua River Lighthouse is a historic coastal beacon in Oregon known for its distinctive red-and-white flashing Fresnel lens and scenic views over the Pacific Ocean.
-
B.
Yaquina Head Lighthouse
Yaquina Head Lighthouse is a historic, still-operating beacon near Newport that is the tallest lighthouse on the Oregon Coast and a popular coastal landmark.
-
C.
Yaquina Bay Lighthouse
Yaquina Bay Lighthouse is a historic 19th-century coastal lighthouse in Newport, Oregon, notable for being one of the oldest standing structures on the Oregon coast and a popular tourist attraction.
-
D.
Cape Meares State Scenic Viewpoint
Cape Meares State Scenic Viewpoint is a coastal Oregon state park known for its historic lighthouse, dramatic ocean cliffs, and wildlife viewing opportunities.
-
E.
Port Orford Heads State Park
Port Orford Heads State Park is a coastal Oregon state park known for its dramatic ocean cliffs, historic Coast Guard station, and scenic hiking trails with views of the Pacific.
- F. None of above.
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_69bd44384298819089c49e7c330ec7b8 |
completed | March 20, 2026, 12:57 p.m. |
| NER | Named-entity recognition | batch_69bd73b8646c8190b3cc20193e4639ee |
completed | March 20, 2026, 4:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be9c759c608190875b6d48d99024b4 |
completed | March 21, 2026, 1:26 p.m. |
| NEDg | Description generation | batch_69be9de82ed48190bb85ba05a2d4ecbe |
completed | March 21, 2026, 1:32 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69be9ea74c248190b08113606e43ebc5 |
completed | March 21, 2026, 1:35 p.m. |
Created at: March 20, 2026, 1:36 p.m.