Triple
T16372561
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tri-Valley |
E397598
|
entity |
| Predicate | hasRecreationArea |
P5383
|
FINISHED |
| Object | Del Valle Regional Park |
E110717
|
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: Del Valle Regional Park | Statement: [Tri-Valley, hasRecreationArea, Del Valle Regional Park]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Del Valle Regional Park Context triple: [Tri-Valley, hasRecreationArea, Del Valle Regional Park]
-
A.
Del Valle Regional Park
chosen
Del Valle Regional Park is a popular East Bay park in California known for its large reservoir, outdoor recreation opportunities, and scenic rolling hills.
-
B.
Cerritos Regional Park
Cerritos Regional Park is a large community park in Cerritos, California, featuring sports facilities, open green spaces, and recreational amenities for local residents and visitors.
-
C.
Santiago Oaks Regional Park
Santiago Oaks Regional Park is a large natural open-space park in Orange, California, known for its network of hiking and biking trails, oak woodlands, and scenic canyon landscapes.
-
D.
Losco Regional Park
Losco Regional Park is a public recreational area in the Mandarin neighborhood of Jacksonville, Florida, featuring trails, sports facilities, and natural green space.
-
E.
Contra Loma Regional Park
Contra Loma Regional Park is a public recreation area in Contra Costa County, California, known for its reservoir, fishing, swimming lagoon, and hiking and biking trails.
- 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_69d87f2778dc8190aa95c7572db127e6 |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e2ff4327248190a7c6bf01a81fd9b4 |
completed | April 18, 2026, 3:49 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a003c522a7c8190a306b85354a087fd |
completed | May 10, 2026, 8:05 a.m. |
Created at: April 10, 2026, 5:08 a.m.