Triple
T8709584
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Petaluma River |
E206739
|
entity |
| Predicate | hasWetland |
P24156
|
FINISHED |
| Object | Petaluma Marsh |
E753642
|
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: Petaluma Marsh | Statement: [Petaluma River, hasWetland, Petaluma Marsh]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Petaluma Marsh Context triple: [Petaluma River, hasWetland, Petaluma Marsh]
-
A.
Bolinas Lagoon
Bolinas Lagoon is a coastal tidal estuary and wetland in Marin County, California, known for its rich birdlife and protected natural habitat along the Pacific coast.
-
B.
Petaluma River Marsh Wildlife Area
chosen
Petaluma River Marsh Wildlife Area is a protected wetland habitat in Sonoma County, California, managed for the conservation of local wildlife and riparian ecosystems along the Petaluma River.
-
C.
Suisun Marsh
Suisun Marsh is one of the largest contiguous estuarine marshes on the West Coast of the United States, providing critical habitat for diverse wildlife and supporting the ecological health of the San Francisco Bay–Delta system.
-
D.
Elkhorn Slough
Elkhorn Slough is a major tidal wetland and estuarine reserve on California’s central coast, renowned for its rich biodiversity and critical habitat for migratory birds and marine life.
-
E.
Tuolumne Meadows
Tuolumne Meadows is a high-elevation subalpine meadow in California’s Sierra Nevada, renowned for its expansive grasslands, granite domes, and access to popular hiking and climbing routes.
- 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_69ca835645e881908f00e3c8b51da81d |
completed | March 30, 2026, 2:06 p.m. |
| NER | Named-entity recognition | batch_69cc5c3034708190b895eaf890d62198 |
completed | March 31, 2026, 11:43 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cf4290a25c81908f62e91b6d363419 |
completed | April 3, 2026, 4:31 a.m. |
Created at: March 30, 2026, 6:35 p.m.