Triple
T14406303
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lake Berryessa |
E357204
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Putah Creek watershed |
E136693
|
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: Putah Creek watershed | Statement: [Lake Berryessa, partOf, Putah Creek watershed]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Putah Creek watershed Context triple: [Lake Berryessa, partOf, Putah Creek watershed]
-
A.
Putah Creek
chosen
Putah Creek is a major stream in Northern California that drains the eastern slopes of the Coast Range and feeds into the Sacramento–San Joaquin River Delta system.
-
B.
Gunpowder River watershed
The Gunpowder River watershed is the drainage basin in central Maryland that collects and channels water from the Gunpowder Falls and its tributaries into the Gunpowder River system.
-
C.
La Mesa Watershed
La Mesa Watershed is a protected forest and reservoir area in Quezon City that serves as a major source of drinking water and a key urban green space for Metro Manila.
-
D.
Canoochee River
The Canoochee River is a significant river in southeastern Georgia that drains rural coastal plain landscapes before joining the Altamaha River system.
-
E.
White River watershed
The White River watershed is a river basin in western Washington State that drains the White River and its tributaries, supporting salmon runs and providing vital cultural and natural resources for local communities, including the Muckleshoot Indian Tribe.
- 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_69d82793421c8190861eb0e673b085de |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de908804048190a4fe58afc2e0a5b6 |
completed | April 14, 2026, 7:07 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd6d8137348190b332e27f3d71d4f0 |
completed | May 8, 2026, 4:58 a.m. |
Created at: April 10, 2026, 1:17 a.m.