Triple
T21548163
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mission Creek (Riverside County, California) |
E531684
|
entity |
| Predicate | partOfWatershed |
P5506
|
FINISHED |
| Object |
Coachella Valley watershed
The Coachella Valley watershed is a desert drainage basin in Southern California that collects runoff from surrounding mountains and channels it toward the low-lying Coachella Valley region.
|
E1492123
|
NE FINISHED |
How this triple was built (4 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: Coachella Valley watershed | Statement: [Mission Creek (Riverside County, California), partOfWatershed, Coachella Valley watershed]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Coachella Valley watershed Context triple: [Mission Creek (Riverside County, California), partOfWatershed, Coachella Valley watershed]
-
A.
Mojave Desert watershed
The Mojave Desert watershed is the arid drainage basin that collects and channels limited surface and groundwater flows across the Mojave Desert region of the southwestern United States.
-
B.
Salton Sea watershed
The Salton Sea watershed is the drainage basin in Southern California that collects water from surrounding rivers and agricultural runoff, ultimately feeding into the Salton Sea, a large inland saline lake.
-
C.
Amargosa River basin
The Amargosa River basin is an arid watershed in the Mojave Desert known for its intermittent river, unique desert ecosystems, and rare oases supporting specialized wildlife.
-
D.
Suisun Valley
Suisun Valley is an agricultural and wine-growing region in Solano County, California, known for its vineyards, orchards, and rural landscape between the San Francisco Bay Area and the Napa Valley.
-
E.
Tulare Basin
Tulare Basin is a large, endorheic subregion in the southern part of California’s Central Valley, historically dominated by extensive wetlands and Tulare Lake.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Coachella Valley watershed Triple: [Mission Creek (Riverside County, California), partOfWatershed, Coachella Valley watershed]
Generated description
The Coachella Valley watershed is a desert drainage basin in Southern California that collects runoff from surrounding mountains and channels it toward the low-lying Coachella Valley region.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Coachella Valley watershed Target entity description: The Coachella Valley watershed is a desert drainage basin in Southern California that collects runoff from surrounding mountains and channels it toward the low-lying Coachella Valley region.
-
A.
Mojave Desert watershed
The Mojave Desert watershed is the arid drainage basin that collects and channels limited surface and groundwater flows across the Mojave Desert region of the southwestern United States.
-
B.
Salton Sea watershed
The Salton Sea watershed is the drainage basin in Southern California that collects water from surrounding rivers and agricultural runoff, ultimately feeding into the Salton Sea, a large inland saline lake.
-
C.
Amargosa River basin
The Amargosa River basin is an arid watershed in the Mojave Desert known for its intermittent river, unique desert ecosystems, and rare oases supporting specialized wildlife.
-
D.
Suisun Valley
Suisun Valley is an agricultural and wine-growing region in Solano County, California, known for its vineyards, orchards, and rural landscape between the San Francisco Bay Area and the Napa Valley.
-
E.
Tulare Basin
Tulare Basin is a large, endorheic subregion in the southern part of California’s Central Valley, historically dominated by extensive wetlands and Tulare Lake.
- F. None of above. chosen
Provenance (5 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_69e0c45f17148190949c330ab9c27706 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69eeb590bb0881908cd849096696db10 |
completed | April 27, 2026, 1:02 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a09f66a74788190a380a648bfd688a7 |
completed | May 17, 2026, 5:10 p.m. |
| NEDg | Description generation | batch_6a09fa37d79c8190bac9ca1c0e226a56 |
completed | May 17, 2026, 5:26 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a09fab0a65081909b870cc07126475d |
completed | May 17, 2026, 5:28 p.m. |
Created at: April 16, 2026, 6:28 p.m.