Triple
T11896690
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Endicott Period coast defenses |
E283050
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | San Francisco Bay defenses |
E672703
|
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: San Francisco Bay defenses | Statement: [Endicott Period coast defenses, locatedIn, San Francisco Bay defenses]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: San Francisco Bay defenses Context triple: [Endicott Period coast defenses, locatedIn, San Francisco Bay defenses]
-
A.
Harbor Defenses of San Francisco
chosen
Harbor Defenses of San Francisco were a network of coastal fortifications and artillery installations designed to protect the San Francisco Bay and its vital military and commercial assets from naval attack.
-
B.
Fort Casey gun batteries
The Fort Casey gun batteries are historic coastal defense fortifications on Whidbey Island in Washington State, built in the late 19th and early 20th centuries to protect Puget Sound.
-
C.
Harbor Defenses of Puget Sound
Harbor Defenses of Puget Sound were a network of U.S. coastal fortifications and military installations designed to protect the Puget Sound region and its naval facilities from seaborne attack, particularly during the late 19th and early 20th centuries.
-
D.
Port of Benicia
The Port of Benicia is a deep-water port in Benicia, California, primarily handling automobile imports/exports and petroleum-related cargo on the Carquinez Strait.
-
E.
Pigeon Point
Pigeon Point is a famous scenic beach and nature reserve in Tobago known for its white sand, turquoise waters, and iconic thatched jetty.
- 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_69d6ab2a90b08190a4e818821cc93e6d |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d8dd1286808190949719f54ff49a01 |
completed | April 10, 2026, 11:20 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f43ff588f08190affc45b44b9e85e3 |
completed | May 1, 2026, 5:53 a.m. |
Created at: April 8, 2026, 9:44 p.m.