Triple
T18977841
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Briones Reservoir |
E464342
|
entity |
| Predicate | hasNearbyTrail |
P12052
|
FINISHED |
| Object | Briones Reservoir Loop Trail |
—
|
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: Briones Reservoir Loop Trail | Statement: [Briones Reservoir, hasNearbyTrail, Briones Reservoir Loop Trail]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Briones Reservoir Loop Trail Context triple: [Briones Reservoir, hasNearbyTrail, Briones Reservoir Loop Trail]
-
A.
Peralta Trail
Peralta Trail is a popular hiking route in Arizona’s Superstition Mountains known for its scenic desert landscapes and access to dramatic canyon and peak views.
-
B.
Merced Lake Trail
Merced Lake Trail is a backcountry hiking route in Yosemite National Park that follows the Merced River past waterfalls and granite domes to remote Merced Lake.
-
C.
Stevens Creek Trail
Stevens Creek Trail is a popular multi-use recreational path in Mountain View, California, that follows Stevens Creek and connects parks, neighborhoods, and nearby cities for walking, running, and cycling.
-
D.
Sutro Baths trail
Sutro Baths trail is a coastal hiking path in San Francisco’s Lands End area that offers scenic views of the Pacific Ocean and access to the historic Sutro Baths ruins.
-
E.
McKittrick Canyon Trail
McKittrick Canyon Trail is a popular hiking route in West Texas known for its striking limestone canyon scenery and vibrant fall foliage.
- 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: Briones Reservoir Loop Trail Target entity description: Briones Reservoir Loop Trail is a long, scenic hiking route encircling Briones Reservoir in the East Bay hills, known for its rolling terrain, open grasslands, and expansive water and ridge views.
-
A.
Peralta Trail
Peralta Trail is a popular hiking route in Arizona’s Superstition Mountains known for its scenic desert landscapes and access to dramatic canyon and peak views.
-
B.
Merced Lake Trail
Merced Lake Trail is a backcountry hiking route in Yosemite National Park that follows the Merced River past waterfalls and granite domes to remote Merced Lake.
-
C.
Stevens Creek Trail
Stevens Creek Trail is a popular multi-use recreational path in Mountain View, California, that follows Stevens Creek and connects parks, neighborhoods, and nearby cities for walking, running, and cycling.
-
D.
Sutro Baths trail
Sutro Baths trail is a coastal hiking path in San Francisco’s Lands End area that offers scenic views of the Pacific Ocean and access to the historic Sutro Baths ruins.
-
E.
McKittrick Canyon Trail
McKittrick Canyon Trail is a popular hiking route in West Texas known for its striking limestone canyon scenery and vibrant fall foliage.
- 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_69d8dd008af48190a97ff1c6488edf1b |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5d620bba48190a300dba9733592b0 |
completed | April 20, 2026, 7:30 a.m. |
Created at: April 10, 2026, noon