Triple
T5025389
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Port of Hayward |
E112961
|
entity |
| Predicate | locatedNear |
P294
|
FINISHED |
| Object | Hayward Regional Shoreline |
E107446
|
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: Hayward Regional Shoreline | Statement: [Port of Hayward, locatedNear, Hayward Regional Shoreline]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hayward Regional Shoreline Context triple: [Port of Hayward, locatedNear, Hayward Regional Shoreline]
-
A.
Hayward Shoreline Interpretive Center
chosen
Hayward Shoreline Interpretive Center is a nature and education facility on the San Francisco Bay shoreline that focuses on wetland ecology, wildlife observation, and environmental conservation programs.
-
B.
Palo Alto Baylands Nature Preserve
Palo Alto Baylands Nature Preserve is a large coastal wetland and wildlife habitat on the San Francisco Bay, known for its tidal marshes, migratory bird populations, and extensive walking and biking trails.
-
C.
Lomond Hills Regional Park
Lomond Hills Regional Park is a protected natural area in Fife, Scotland, known for its scenic upland landscapes, walking trails, and wildlife habitats around the Lomond Hills.
-
D.
Lake Merritt
Lake Merritt is a large tidal lagoon and urban park centerpiece in Oakland, California, known for its wildlife refuge, walking paths, and surrounding city neighborhoods.
-
E.
Tilden Regional Park
Tilden Regional Park is a large East Bay regional park in the Berkeley Hills known for its hiking trails, scenic vistas, botanic garden, and family attractions like a historic carousel and steam trains.
- 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_69bd4435c2f48190be593158cbfcf8a3 |
completed | March 20, 2026, 12:57 p.m. |
| NER | Named-entity recognition | batch_69bd736a0f8c819091d06275954329e9 |
completed | March 20, 2026, 4:18 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be9c60de2c81908208f93a4bd0ce55 |
completed | March 21, 2026, 1:25 p.m. |
Created at: March 20, 2026, 1:36 p.m.