Triple
T21551428
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Trinity House Obelisk |
E531769
|
entity |
| Predicate | near |
P350
|
FINISHED |
| Object | Pulpit Rock, Portland |
—
|
NE NERFINISHED |
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: Pulpit Rock, Portland | Statement: [Trinity House Obelisk, near, Pulpit Rock, Portland]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pulpit Rock, Portland Context triple: [Trinity House Obelisk, near, Pulpit Rock, Portland]
-
A.
Hayden Island, Portland
Hayden Island, Portland is a Columbia River island neighborhood in North Portland known for its residential communities, marinas, and retail centers near the Oregon–Washington border.
-
B.
Haystack Rock (Pacific City)
Haystack Rock (Pacific City) is a prominent offshore sea stack on the Oregon coast, known for its striking coastal scenery and popularity with photographers and beachgoers.
-
C.
Portland Bill lighthouse
chosen
Portland Bill Lighthouse is a prominent coastal beacon on the Isle of Portland in Dorset, England, renowned for guiding ships through the hazardous waters of the English Channel.
-
D.
Beacon Rock
Beacon Rock is a prominent coastal landmark and historic site overlooking Newport Harbor in Newport, Rhode Island.
-
E.
Munjoy Hill, Portland, Maine
Munjoy Hill is a historic, largely residential neighborhood in Portland, Maine, known for its scenic views over Casco Bay, the Portland Observatory, and a vibrant mix of parks, local businesses, and diverse housing.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e0c460232c81908de2c3819d17c00e |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69eeb59258b88190966c18f1f519dad6 |
completed | April 27, 2026, 1:02 a.m. |
Created at: April 16, 2026, 6:29 p.m.