Triple
T11270504
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Treasure Island, San Francisco, California, United States |
E266797
|
entity |
| Predicate | near |
P350
|
FINISHED |
| Object | Yerba Buena Island |
E19053
|
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: Yerba Buena Island | Statement: [Treasure Island, San Francisco, California, United States, near, Yerba Buena Island]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Yerba Buena Island Context triple: [Treasure Island, San Francisco, California, United States, near, Yerba Buena Island]
-
A.
Yerba Buena Island
chosen
Yerba Buena Island is a natural island in the middle of San Francisco Bay that connects the eastern and western spans of the San Francisco–Oakland Bay Bridge.
-
B.
Balboa Island
Balboa Island is a small, upscale, man-made island community in Newport Beach, California, known for its waterfront homes, harbor views, and charming village atmosphere.
-
C.
Alameda Island
Alameda Island is a populated island in the San Francisco Bay known for the city of Alameda, its historic naval air station, and its Victorian-era residential neighborhoods.
-
D.
Coronado Island
Coronado Island is a resort city and peninsula in San Diego County, California, known for its historic Hotel del Coronado, scenic beaches, and views of downtown San Diego across the bay.
-
E.
Santa Clara Island
Santa Clara Island is a small Ecuadorian island in the Pacific Ocean known for its rich marine biodiversity and status as a protected wildlife refuge.
- 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_69d6aac8c2f48190ad0596f1f89f0470 |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7e9506204819089dc0827483bd948 |
completed | April 9, 2026, 6 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e50a0447288190bf6ce7081697cc88 |
completed | April 19, 2026, 4:59 p.m. |
Created at: April 8, 2026, 9:31 p.m.