Triple
T23129118
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | North Lake trailhead |
E577118
|
entity |
| Predicate | accesses |
P1985
|
FINISHED |
| Object | Humphreys Basin |
—
|
NE NERFINISHED |
How this triple was built (3 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: Humphreys Basin | Statement: [North Lake trailhead, accesses, Humphreys Basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Humphreys Basin Context triple: [North Lake trailhead, accesses, Humphreys Basin]
-
A.
Thayer Basin
Thayer Basin is a glacially carved basin located within the Denali massif in the Alaska Range.
-
B.
Blaine Basin
Blaine Basin is a scenic alpine cirque and hiking destination in the San Juan Mountains of Colorado, known for its wildflower-filled meadows and dramatic views of Mount Sneffels.
-
C.
Washakie Basin
Washakie Basin is a geologic structural basin in southwestern Wyoming known for its significant fossil-bearing rock formations and energy resources.
-
D.
Bowers Basin
Bowers Basin is a deep oceanic basin in the Bering Sea region, lying adjacent to and partly enclosed by the submarine Bowers Ridge.
-
E.
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.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Humphreys Basin Target entity description: Humphreys Basin is a high-elevation, lake-studded alpine basin in California’s Sierra Nevada, popular with backpackers for its expansive granite scenery and access to Mount Humphreys.
-
A.
Thayer Basin
Thayer Basin is a glacially carved basin located within the Denali massif in the Alaska Range.
-
B.
Blaine Basin
Blaine Basin is a scenic alpine cirque and hiking destination in the San Juan Mountains of Colorado, known for its wildflower-filled meadows and dramatic views of Mount Sneffels.
-
C.
Washakie Basin
Washakie Basin is a geologic structural basin in southwestern Wyoming known for its significant fossil-bearing rock formations and energy resources.
-
D.
Bowers Basin
Bowers Basin is a deep oceanic basin in the Bering Sea region, lying adjacent to and partly enclosed by the submarine Bowers Ridge.
-
E.
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.
- F. None of above. chosen
Provenance (2 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_69e245f7b0e481909c473ff4e6a54e2c |
completed | April 17, 2026, 2:38 p.m. |
| NER | Named-entity recognition | batch_69f18e857b40819081f9df03fff64d48 |
completed | April 29, 2026, 4:52 a.m. |
Created at: April 17, 2026, 4 p.m.