Triple
T15727816
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tecate Creek |
E381261
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Tijuana River watershed |
E107323
|
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: Tijuana River watershed | Statement: [Tecate Creek, partOf, Tijuana River watershed]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tijuana River watershed Context triple: [Tecate Creek, partOf, Tijuana River watershed]
-
A.
Tijuana River
chosen
The Tijuana River is a short, heavily urbanized and pollution-prone river that flows from northern Baja California, Mexico into Southern California, emptying into the Pacific Ocean near the U.S.–Mexico border.
-
B.
San Pedro River basin
The San Pedro River basin is a watershed in southern Chile that collects runoff from Andean volcanoes and surrounding mountains before draining toward the country's lake and river systems.
-
C.
Santa Cruz River basin
The Santa Cruz River basin is the watershed region in southern Arizona and northern Mexico that collects and channels surface and groundwater feeding the Santa Cruz River system.
-
D.
Yaqui Valley
Yaqui Valley is an agricultural region in the Mexican state of Sonora, renowned as a cradle of the Green Revolution for its high-yield wheat production and intensive irrigated farming.
-
E.
Dominguez Watershed
The Dominguez Watershed is a drainage basin in southern Los Angeles County that collects urban runoff and stormwater from surrounding communities and channels it to the Pacific Ocean.
- 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_69d86d9cdb648190bf3171be0bd7d872 |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e04fb4cc0081909efe330339474017 |
completed | April 16, 2026, 2:55 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff876759288190b263cbea00fdaba4 |
completed | May 9, 2026, 7:13 p.m. |
Created at: April 10, 2026, 4:46 a.m.