Triple
T8817279
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Oakville Harbour |
E209809
|
entity |
| Predicate | near |
P350
|
FINISHED |
| Object |
Oakville Lighthouse
Oakville Lighthouse is a historic navigational beacon located on the shore of Lake Ontario in Oakville, Ontario, Canada.
|
E758413
|
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: Oakville Lighthouse | Statement: [Oakville Harbour, near, Oakville Lighthouse]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Oakville Lighthouse Context triple: [Oakville Harbour, near, Oakville Lighthouse]
-
A.
Port Credit Lighthouse
Port Credit Lighthouse is a prominent historic-style beacon and local landmark situated at the mouth of the Credit River in the Port Credit neighbourhood of Mississauga, Ontario.
-
B.
Grassy Hill Lighthouse
Grassy Hill Lighthouse is a historic coastal beacon in Cooktown, Queensland, known for guiding ships through the treacherous waters of the Endeavour River entrance since the late 19th century.
-
C.
Belle Tout Lighthouse
Belle Tout Lighthouse is a historic decommissioned lighthouse perched on the cliffs near Beachy Head in East Sussex, England, now famous as a landmark and unique holiday accommodation.
-
D.
Pelee Island Lighthouse
Pelee Island Lighthouse is a historic navigational beacon located on Pelee Island in Lake Erie, known for guiding ships through the lake’s southern waters and for its scenic, natural surroundings.
-
E.
Wadjemup Lighthouse
Wadjemup Lighthouse is a historic coastal beacon on Rottnest Island in Western Australia, serving as a key navigational aid for vessels off the Perth coastline.
- 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: Oakville Lighthouse Triple: [Oakville Harbour, near, Oakville Lighthouse]
Generated description
Oakville Lighthouse is a historic navigational beacon located on the shore of Lake Ontario in Oakville, Ontario, Canada.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Oakville Lighthouse Target entity description: Oakville Lighthouse is a historic navigational beacon located on the shore of Lake Ontario in Oakville, Ontario, Canada.
-
A.
Port Credit Lighthouse
Port Credit Lighthouse is a prominent historic-style beacon and local landmark situated at the mouth of the Credit River in the Port Credit neighbourhood of Mississauga, Ontario.
-
B.
Grassy Hill Lighthouse
Grassy Hill Lighthouse is a historic coastal beacon in Cooktown, Queensland, known for guiding ships through the treacherous waters of the Endeavour River entrance since the late 19th century.
-
C.
Belle Tout Lighthouse
Belle Tout Lighthouse is a historic decommissioned lighthouse perched on the cliffs near Beachy Head in East Sussex, England, now famous as a landmark and unique holiday accommodation.
-
D.
Pelee Island Lighthouse
Pelee Island Lighthouse is a historic navigational beacon located on Pelee Island in Lake Erie, known for guiding ships through the lake’s southern waters and for its scenic, natural surroundings.
-
E.
Wadjemup Lighthouse
Wadjemup Lighthouse is a historic coastal beacon on Rottnest Island in Western Australia, serving as a key navigational aid for vessels off the Perth coastline.
- 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_69ca8364e13081909c85fe80f44fe86f |
completed | March 30, 2026, 2:06 p.m. |
| NER | Named-entity recognition | batch_69cc600d267c81909e145e58af08e523 |
completed | April 1, 2026, midnight |
| NED1 | Entity disambiguation (via context triple) | batch_69cf6fc1579c8190ade0f780183aa1dc |
completed | April 3, 2026, 7:44 a.m. |
| NEDg | Description generation | batch_69cf71aaa4b881908440302910c29248 |
completed | April 3, 2026, 7:52 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cf7288d7748190999aa63bf8faf69f |
completed | April 3, 2026, 7:55 a.m. |
Created at: March 30, 2026, 6:46 p.m.