Triple
T20324148
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Yarmouth, Nova Scotia |
E492287
|
entity |
| Predicate | hasLighthouseNearby |
P57850
|
FINISHED |
| Object | Cape Forchu Lighthouse |
—
|
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: Cape Forchu Lighthouse | Statement: [Yarmouth, Nova Scotia, hasLighthouseNearby, Cape Forchu Lighthouse]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cape Forchu Lighthouse Context triple: [Yarmouth, Nova Scotia, hasLighthouseNearby, Cape Forchu Lighthouse]
-
A.
Cape Forchu Lighthouse
chosen
Cape Forchu Lighthouse is a historic, apple-core–shaped coastal beacon and popular tourist attraction located near Yarmouth on Nova Scotia’s rugged southwestern shore.
-
B.
Cape Poge Lighthouse
Cape Poge Lighthouse is a historic coastal beacon on Chappaquiddick Island in Massachusetts, known for guiding ships through the waters off Martha’s Vineyard.
-
C.
Neist Point Lighthouse
Neist Point Lighthouse is a remote, early 20th-century Scottish lighthouse perched dramatically on the westernmost tip of the Isle of Skye, guiding ships through the waters of the Inner Hebrides.
-
D.
Tiumpan Head Lighthouse
Tiumpan Head Lighthouse is a coastal navigational beacon on the Isle of Lewis in Scotland, notable as part of the Stevenson-engineered network of Scottish lighthouses.
-
E.
Waternish Point Lighthouse
Waternish Point Lighthouse is a coastal navigational beacon located on the Waternish peninsula of the Isle of Skye in Scotland, guiding vessels through the surrounding waters.
- 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_69e0b4a0134081909113563e1c3ba68a |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e6778e59508190bfd7a3ce44d56a93 |
completed | April 20, 2026, 6:59 p.m. |
Created at: April 16, 2026, 11:21 a.m.