Triple
T3122593
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Horseshoe Lake (Mammoth Lakes, California) |
E65219
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Mammoth Lakes Basin |
E8087
|
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: Mammoth Lakes Basin | Statement: [Horseshoe Lake (Mammoth Lakes, California), partOf, Mammoth Lakes Basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mammoth Lakes Basin Context triple: [Horseshoe Lake (Mammoth Lakes, California), partOf, Mammoth Lakes Basin]
-
A.
Bighorn Basin
The Bighorn Basin is a broad intermontane basin in north-central Wyoming and south-central Montana, known for its rich fossil beds, energy resources, and surrounding mountain ranges.
-
B.
Palisade Basin
Palisade Basin is a high-elevation alpine basin in California’s Sierra Nevada, known for its rugged granite peaks, glacial lakes, and remote backcountry setting.
-
C.
Mammoth Lakes area
chosen
Mammoth Lakes area is a popular outdoor recreation region in California’s eastern Sierra Nevada, known for its ski resort, alpine lakes, hiking, and proximity to volcanic and geothermal features.
-
D.
Alvord Basin
Alvord Basin is an arid endorheic basin in southeastern Oregon known for its expansive playa, surrounding mountain ranges, and striking high-desert landscape.
-
E.
Grand Basin
Grand Basin is a large ornamental water feature and central gathering area in Forest Park in St. Louis, known for its fountains, surrounding lawns, and views of the Saint Louis Art Museum.
- 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_69ad8580c72481909672d37acf647893 |
completed | March 8, 2026, 2:19 p.m. |
| NER | Named-entity recognition | batch_69ada52ab05c819088204bbb608c837c |
completed | March 8, 2026, 4:34 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b235ad86288190850f6c355a187b26 |
completed | March 12, 2026, 3:40 a.m. |
Created at: March 8, 2026, 3:04 p.m.