Triple
T21808206
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Point Fermin area |
E538402
|
entity |
| Predicate | overlooks |
P1323
|
FINISHED |
| Object | Catalina Channel |
—
|
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: Catalina Channel | Statement: [Point Fermin area, overlooks, Catalina Channel]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Catalina Channel Context triple: [Point Fermin area, overlooks, Catalina Channel]
-
A.
Dominguez Channel
Dominguez Channel is an urban flood-control waterway in southern Los Angeles County that carries runoff from the Los Angeles Basin to the Pacific Ocean near the Port of Los Angeles.
-
B.
San Pedro Channel
San Pedro Channel is a strait off the coast of Southern California that separates the mainland from the southern Channel Islands and serves as a major route for maritime traffic.
-
C.
Santa Barbara Channel
The Santa Barbara Channel is a narrow stretch of the Pacific Ocean off the coast of Southern California, known for its rich marine biodiversity, offshore oil platforms, and separation of the mainland from the northern Channel Islands.
-
D.
Mare Island Strait
Mare Island Strait is a navigable waterway in Vallejo, California, separating Mare Island from the mainland and serving as an important channel for maritime and naval activity.
-
E.
Sir Francis Drake Channel
Sir Francis Drake Channel is a strait in the British Virgin Islands, known as a popular sailing route separating Tortola from several smaller islands in the Caribbean.
- 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: Catalina Channel Target entity description: Catalina Channel is the stretch of Pacific Ocean separating mainland Southern California from Santa Catalina Island, known for its deep waters, marine life, and use as a route for shipping and recreational boating.
-
A.
Dominguez Channel
Dominguez Channel is an urban flood-control waterway in southern Los Angeles County that carries runoff from the Los Angeles Basin to the Pacific Ocean near the Port of Los Angeles.
-
B.
San Pedro Channel
San Pedro Channel is a strait off the coast of Southern California that separates the mainland from the southern Channel Islands and serves as a major route for maritime traffic.
-
C.
Santa Barbara Channel
The Santa Barbara Channel is a narrow stretch of the Pacific Ocean off the coast of Southern California, known for its rich marine biodiversity, offshore oil platforms, and separation of the mainland from the northern Channel Islands.
-
D.
Mare Island Strait
Mare Island Strait is a navigable waterway in Vallejo, California, separating Mare Island from the mainland and serving as an important channel for maritime and naval activity.
-
E.
Sir Francis Drake Channel
Sir Francis Drake Channel is a strait in the British Virgin Islands, known as a popular sailing route separating Tortola from several smaller islands in the Caribbean.
- 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_69e0c473f0f8819086c9d1b4a143bd67 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69f078047ca88190a0efa4bc7f2faf80 |
completed | April 28, 2026, 9:04 a.m. |
Created at: April 16, 2026, 6:53 p.m.