Triple
T475877
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Portland Observatory |
E9059
|
entity |
| Predicate | overlooks |
P1323
|
FINISHED |
| Object | Casco Bay |
E30897
|
NE FINISHED |
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: Casco Bay | Statement: [Portland Observatory, overlooks, Casco Bay]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Casco Bay Context triple: [Portland Observatory, overlooks, Casco Bay]
-
A.
Casco Bay
chosen
Casco Bay is a scenic inlet of the Gulf of Maine on the southern coast of Maine, known for its many islands, maritime history, and recreational boating and fishing.
-
B.
Buzzards Bay
Buzzards Bay is a shallow, biologically rich inlet of the Atlantic Ocean located along the southern coast of Massachusetts, known for its boating, fishing, and coastal communities.
-
C.
Nantucket Sound
Nantucket Sound is a shallow, island-fringed body of water off the southern coast of Massachusetts, known for its maritime history, beaches, and recreational boating.
-
D.
Narragansett
The Narragansett are a Native American tribe from what is now Rhode Island, historically significant for their role in 17th-century New England conflicts and their enduring cultural presence in the region.
-
E.
Massachusetts Bay
Massachusetts Bay is a large inlet of the Atlantic Ocean on the eastern coast of Massachusetts, historically significant as the site of early English colonial settlement in New England.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69a2e7ff81708190b0507a24a997232c |
completed | Feb. 28, 2026, 1:05 p.m. |
| NER | Named-entity recognition | batch_69a2f03b5e5081908ee3dba9d19a6871 |
completed | Feb. 28, 2026, 1:40 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a52383450081908b945646a3e231c2 |
completed | March 2, 2026, 5:43 a.m. |
Created at: Feb. 28, 2026, 1:12 p.m.