Triple
T17152028
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Santa Fe Depot (San Diego) |
E416243
|
entity |
| Predicate | heritageDesignation |
P623
|
FINISHED |
| Object | San Diego Historical Landmark |
E479631
|
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 Diego Historical Landmark | Statement: [Santa Fe Depot (San Diego), heritageDesignation, San Diego Historical Landmark]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: San Diego Historical Landmark Context triple: [Santa Fe Depot (San Diego), heritageDesignation, San Diego Historical Landmark]
-
A.
San Diego Historical Landmark
chosen
San Diego Historical Landmark is an official designation recognizing historically and culturally significant sites within the city of San Diego.
-
B.
Old Town San Diego State Historic Park
Old Town San Diego State Historic Park is a preserved historic district and state park that showcases San Diego’s early Mexican and American period through restored buildings, museums, shops, and cultural demonstrations.
-
C.
Downtown San Diego
Downtown San Diego is the city's central urban core, known for its waterfront, cultural attractions, nightlife, and role as a major business and transit hub in Southern California.
-
D.
San Antonio Historic Landmark
The San Antonio Historic Landmark designation recognizes sites of significant historical, cultural, or architectural importance within the city of San Antonio, Texas.
-
E.
Miramar area of San Diego
The Miramar area of San Diego is a largely commercial and military district best known today for Marine Corps Air Station Miramar and its aviation-related facilities.
- 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_69d886d279c081909f8ff1f743ddeb69 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3f40861e08190bad1a3ec87691132 |
completed | April 18, 2026, 9:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a01415d19288190beb3c94da2ce8c0e |
completed | May 11, 2026, 2:39 a.m. |
Created at: April 10, 2026, 5:36 a.m.