Triple
T21487392
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Portland Harbour defences |
E530149
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object | Portland Breakwater Fort |
—
|
NE NERFINISHED |
How this triple was built (3 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: Portland Breakwater Fort | Statement: [Portland Harbour defences, hasPart, Portland Breakwater Fort]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Portland Breakwater Fort Context triple: [Portland Harbour defences, hasPart, Portland Breakwater Fort]
-
A.
Harbor Defenses of the Columbia
Harbor Defenses of the Columbia was a U.S. Army coastal defense command responsible for protecting the mouth of the Columbia River and nearby coastal areas through a network of forts and artillery installations.
-
B.
Rockland Breakwater
Rockland Breakwater is a historic granite breakwater and popular coastal attraction in Rockland Harbor, Maine, known for its nearly mile-long walk out to a lighthouse.
-
C.
Portland Bill lighthouse
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.
Point Fermin Lighthouse
Point Fermin Lighthouse is a historic Victorian-era lighthouse and coastal landmark overlooking the Pacific Ocean in the San Pedro neighborhood of Los Angeles, California.
-
E.
Pigeon Point
Pigeon Point is a famous scenic beach and nature reserve in Tobago known for its white sand, turquoise waters, and iconic thatched jetty.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Portland Breakwater Fort Target entity description: Portland Breakwater Fort is a 19th-century coastal artillery fort in Dorset, England, built on the breakwater of Portland Harbour to protect the naval anchorage.
-
A.
Harbor Defenses of the Columbia
Harbor Defenses of the Columbia was a U.S. Army coastal defense command responsible for protecting the mouth of the Columbia River and nearby coastal areas through a network of forts and artillery installations.
-
B.
Rockland Breakwater
Rockland Breakwater is a historic granite breakwater and popular coastal attraction in Rockland Harbor, Maine, known for its nearly mile-long walk out to a lighthouse.
-
C.
Portland Bill lighthouse
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.
Point Fermin Lighthouse
Point Fermin Lighthouse is a historic Victorian-era lighthouse and coastal landmark overlooking the Pacific Ocean in the San Pedro neighborhood of Los Angeles, California.
-
E.
Pigeon Point
Pigeon Point is a famous scenic beach and nature reserve in Tobago known for its white sand, turquoise waters, and iconic thatched jetty.
- F. None of above. chosen
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_69e0c45acc3881908e38d3f28964152b |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69e9ea37e25c81909ae185fcab19bc4b |
completed | April 23, 2026, 9:45 a.m. |
Created at: April 16, 2026, 6:22 p.m.