Triple
T10668438
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Purisima Creek Redwoods Open Space Preserve |
E251418
|
entity |
| Predicate | hasAccessPoint |
P1985
|
FINISHED |
| Object |
Higgins Canyon Road
Higgins Canyon Road is a rural roadway in San Mateo County, California, that serves as a key access route into the forested coastal hills and parks near Half Moon Bay.
|
E883012
|
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: Higgins Canyon Road | Statement: [Purisima Creek Redwoods Open Space Preserve, hasAccessPoint, Higgins Canyon Road]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Higgins Canyon Road Context triple: [Purisima Creek Redwoods Open Space Preserve, hasAccessPoint, Higgins Canyon Road]
-
A.
Nichols Canyon Road
Nichols Canyon Road is a winding residential street in the Hollywood Hills of Los Angeles known for its scenic canyon views and connection between Hollywood and Mulholland Drive.
-
B.
Stevens Canyon Road
Stevens Canyon Road is a scenic mountain roadway in Mount Rainier National Park that offers access to key viewpoints, trailheads, and high-elevation landscapes on the park’s southern side.
-
C.
Phantom Canyon Road
Phantom Canyon Road is a historic, scenic gravel route in Colorado that follows an old railroad grade through narrow canyons, tunnels, and bridges between Cañon City and the Cripple Creek mining district.
-
D.
Panamint Valley Road
Panamint Valley Road is a scenic desert highway in eastern California that runs through the remote Panamint Valley near Death Valley National Park.
-
E.
Titus Canyon Road
Titus Canyon Road is a scenic, rugged backcountry route in Death Valley known for its narrow canyon walls, colorful rock formations, and access to ghost town and geological sites.
- 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: Higgins Canyon Road Triple: [Purisima Creek Redwoods Open Space Preserve, hasAccessPoint, Higgins Canyon Road]
Generated description
Higgins Canyon Road is a rural roadway in San Mateo County, California, that serves as a key access route into the forested coastal hills and parks near Half Moon Bay.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Higgins Canyon Road Target entity description: Higgins Canyon Road is a rural roadway in San Mateo County, California, that serves as a key access route into the forested coastal hills and parks near Half Moon Bay.
-
A.
Nichols Canyon Road
Nichols Canyon Road is a winding residential street in the Hollywood Hills of Los Angeles known for its scenic canyon views and connection between Hollywood and Mulholland Drive.
-
B.
Stevens Canyon Road
Stevens Canyon Road is a scenic mountain roadway in Mount Rainier National Park that offers access to key viewpoints, trailheads, and high-elevation landscapes on the park’s southern side.
-
C.
Phantom Canyon Road
Phantom Canyon Road is a historic, scenic gravel route in Colorado that follows an old railroad grade through narrow canyons, tunnels, and bridges between Cañon City and the Cripple Creek mining district.
-
D.
Panamint Valley Road
Panamint Valley Road is a scenic desert highway in eastern California that runs through the remote Panamint Valley near Death Valley National Park.
-
E.
Titus Canyon Road
Titus Canyon Road is a scenic, rugged backcountry route in Death Valley known for its narrow canyon walls, colorful rock formations, and access to ghost town and geological sites.
- 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_69d6aa5b0d2881909584b20efc5877f0 |
completed | April 8, 2026, 7:19 p.m. |
| NER | Named-entity recognition | batch_69d6f860790c81909c2c1d3c489ec5b4 |
completed | April 9, 2026, 12:52 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69de225f57948190aaf2954bce91f752 |
completed | April 14, 2026, 11:17 a.m. |
| NEDg | Description generation | batch_69de25d25474819081402b75ef7492f6 |
completed | April 14, 2026, 11:32 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69de2808244c8190bdb2d4d49f30e0d7 |
completed | April 14, 2026, 11:42 a.m. |
Created at: April 8, 2026, 9:08 p.m.