Triple
T15091592
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | San Gabriel Canyon |
E360428
|
entity |
| Predicate | accessPointFor |
P5347
|
FINISHED |
| Object |
San Gabriel Canyon Road
San Gabriel Canyon Road is a scenic mountain roadway in Southern California that winds through the San Gabriel Canyon, providing access to recreational areas in the San Gabriel Mountains.
|
E1136550
|
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: San Gabriel Canyon Road | Statement: [San Gabriel Canyon, accessPointFor, San Gabriel Canyon Road]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: San Gabriel Canyon Road Context triple: [San Gabriel Canyon, accessPointFor, San Gabriel Canyon Road]
-
A.
Malibu Canyon Road
Malibu Canyon Road is a scenic roadway in the Santa Monica Mountains of Southern California, known for its winding route through rugged canyons and proximity to hiking trails and natural preserves.
-
B.
Temescal Canyon Road
Temescal Canyon Road is a scenic roadway in the Pacific Palisades area of Los Angeles that runs through Temescal Canyon and provides access to coastal parks, trails, and beaches near the Santa Monica Mountains.
-
C.
Tujunga Canyon Boulevard
Tujunga Canyon Boulevard is a primary thoroughfare running through the Tujunga neighborhood in the northeastern San Fernando Valley area of Los Angeles, California.
-
D.
Hanaupah Canyon Road
Hanaupah Canyon Road is a rough, unpaved backcountry route in Death Valley National Park that provides high-clearance vehicle access into the remote Hanaupah Canyon area.
-
E.
Topanga Canyon Boulevard
Topanga Canyon Boulevard is a major north–south thoroughfare in Los Angeles County that connects the San Fernando Valley to the Pacific Coast through Topanga Canyon.
- 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: San Gabriel Canyon Road Triple: [San Gabriel Canyon, accessPointFor, San Gabriel Canyon Road]
Generated description
San Gabriel Canyon Road is a scenic mountain roadway in Southern California that winds through the San Gabriel Canyon, providing access to recreational areas in the San Gabriel Mountains.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: San Gabriel Canyon Road Target entity description: San Gabriel Canyon Road is a scenic mountain roadway in Southern California that winds through the San Gabriel Canyon, providing access to recreational areas in the San Gabriel Mountains.
-
A.
Malibu Canyon Road
Malibu Canyon Road is a scenic roadway in the Santa Monica Mountains of Southern California, known for its winding route through rugged canyons and proximity to hiking trails and natural preserves.
-
B.
Temescal Canyon Road
Temescal Canyon Road is a scenic roadway in the Pacific Palisades area of Los Angeles that runs through Temescal Canyon and provides access to coastal parks, trails, and beaches near the Santa Monica Mountains.
-
C.
Tujunga Canyon Boulevard
Tujunga Canyon Boulevard is a primary thoroughfare running through the Tujunga neighborhood in the northeastern San Fernando Valley area of Los Angeles, California.
-
D.
Hanaupah Canyon Road
Hanaupah Canyon Road is a rough, unpaved backcountry route in Death Valley National Park that provides high-clearance vehicle access into the remote Hanaupah Canyon area.
-
E.
Topanga Canyon Boulevard
Topanga Canyon Boulevard is a major north–south thoroughfare in Los Angeles County that connects the San Fernando Valley to the Pacific Coast through Topanga Canyon.
- 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_69d85a035aa88190b52a139d3a1b7b6d |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e0027925788190b955fdc6626adf7d |
completed | April 15, 2026, 9:26 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69feae1d7a0c819096b035f8ca8d0e90 |
completed | May 9, 2026, 3:46 a.m. |
| NEDg | Description generation | batch_69feaf8e1b508190b0b5ceb64d44fad6 |
completed | May 9, 2026, 3:52 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69feb038065c8190b60266644db64092 |
completed | May 9, 2026, 3:55 a.m. |
Created at: April 10, 2026, 3:04 a.m.