Triple
T15114375
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sellwood Bridge |
E360996
|
entity |
| Predicate | isNear |
P350
|
FINISHED |
| Object |
Sellwood Riverfront Park
Sellwood Riverfront Park is a scenic public park along the Willamette River in Portland, Oregon, known for its waterfront access, off-leash dog area, and views of the surrounding bridges and cityscape.
|
E1139267
|
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: Sellwood Riverfront Park | Statement: [Sellwood Bridge, isNear, Sellwood Riverfront Park]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sellwood Riverfront Park Context triple: [Sellwood Bridge, isNear, Sellwood Riverfront Park]
-
A.
West Riverfront Park
West Riverfront Park is a large public green space along the Detroit River that offers waterfront views, walking paths, and recreational areas near downtown Detroit.
-
B.
Riverfront Park
Riverfront Park is a major urban park in downtown Spokane, Washington, known for its scenic Spokane River views, historic Expo ’74 site, and family-friendly attractions.
-
C.
Riverfront Park
Riverfront Park is a popular public park along the Willamette River in downtown Salem, Oregon, known for its scenic riverfront views, walking paths, and community events.
-
D.
Riverfront Park
Riverfront Park is a public recreational area along the Mississippi River in Cape Girardeau, Missouri, known for its scenic views, riverwalk, and community events.
-
E.
Riverfront Park
Riverfront Park is a public recreational area along the Tennessee River in Sheffield, Alabama, featuring green spaces, walking paths, and riverfront views.
- 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: Sellwood Riverfront Park Triple: [Sellwood Bridge, isNear, Sellwood Riverfront Park]
Generated description
Sellwood Riverfront Park is a scenic public park along the Willamette River in Portland, Oregon, known for its waterfront access, off-leash dog area, and views of the surrounding bridges and cityscape.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sellwood Riverfront Park Target entity description: Sellwood Riverfront Park is a scenic public park along the Willamette River in Portland, Oregon, known for its waterfront access, off-leash dog area, and views of the surrounding bridges and cityscape.
-
A.
West Riverfront Park
West Riverfront Park is a large public green space along the Detroit River that offers waterfront views, walking paths, and recreational areas near downtown Detroit.
-
B.
Riverfront Park
Riverfront Park is a major urban park in downtown Spokane, Washington, known for its scenic Spokane River views, historic Expo ’74 site, and family-friendly attractions.
-
C.
Riverfront Park
Riverfront Park is a popular public park along the Willamette River in downtown Salem, Oregon, known for its scenic riverfront views, walking paths, and community events.
-
D.
Riverfront Park
Riverfront Park is a public recreational area along the Mississippi River in Cape Girardeau, Missouri, known for its scenic views, riverwalk, and community events.
-
E.
Riverfront Park
Riverfront Park is a public recreational area along the Flint River in Albany, Georgia, featuring walking paths, green spaces, and riverfront views.
- 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_69d85a0491ec8190830960be8fafb994 |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e0058f4fb88190a3d446a466aebcf1 |
completed | April 15, 2026, 9:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69feb7eccb988190aae27dd28cf50997 |
completed | May 9, 2026, 4:28 a.m. |
| NEDg | Description generation | batch_69febc7e6d408190983a1f1e706c67b1 |
completed | May 9, 2026, 4:47 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69febd10a9a08190aabfa072199db5c9 |
completed | May 9, 2026, 4:50 a.m. |
Created at: April 10, 2026, 3:05 a.m.