Triple
T3554529
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Altadena |
E75187
|
entity |
| Predicate | locatedInFoothillsOf |
P43913
|
FINISHED |
| Object | San Gabriel Mountains |
E72657
|
NE FINISHED |
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: San Gabriel Mountains | Statement: [Altadena, locatedInFoothillsOf, San Gabriel Mountains]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: San Gabriel Mountains Context triple: [Altadena, locatedInFoothillsOf, San Gabriel Mountains]
-
A.
San Gabriel Mountains
chosen
The San Gabriel Mountains are a rugged mountain range in Southern California, forming part of the Transverse Ranges and providing a dramatic backdrop and recreational area northeast of Los Angeles.
-
B.
San Bernardino Mountains
The San Bernardino Mountains are a major mountain range in Southern California known for their forested peaks, ski resorts, and role as a natural barrier between the Inland Empire and the Mojave Desert.
-
C.
Santa Ana Mountains
The Santa Ana Mountains are a rugged coastal mountain range in Southern California known for their chaparral-covered slopes, biodiversity, and views over Orange and Riverside counties.
-
D.
Verdugo Mountains
The Verdugo Mountains are a small, rugged mountain range in Los Angeles County, California, known for their chaparral-covered slopes, hiking trails, and panoramic views of the surrounding urban basin.
-
E.
Santa Monica Mountains
The Santa Monica Mountains are a coastal mountain range in Southern California known for their rugged terrain, Mediterranean climate, and extensive parklands overlooking the Pacific Ocean and the Los Angeles metropolitan area.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: locatedInFoothillsOf Context triple: [Altadena, locatedInFoothillsOf, San Gabriel Mountains]
-
A.
locatedInMountain
Indicates that something is situated within, on, or as part of a mountain.
-
B.
locatedInMountainRangeRegion
Indicates that a place or geographic entity is situated within the area covered by a specific mountain range.
-
C.
hasCityAtFoothills
chosen
Indicates that a city is located at the foothills of a mountain or mountain range.
-
D.
locatedInMountainRainShadowOf
Indicates that one location lies in the rain shadow of a mountain or mountain range, receiving reduced precipitation because the mountains block prevailing moisture-bearing winds.
-
E.
hasMountainousTerrain
Indicates that a location or area possesses predominantly mountainous physical terrain or landscape features.
- F. None of above.
Provenance (4 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_69ad85d33c6c819081d5ac1df13b5680 |
completed | March 8, 2026, 2:21 p.m. |
| NER | Named-entity recognition | batch_69adc05549d88190acdebdd542ea1a67 |
completed | March 8, 2026, 6:30 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b4faf333d4819094293a326196fe50 |
completed | March 14, 2026, 6:06 a.m. |
| PD | Predicate disambiguation | batch_69adb83270ac819083967db0570167d2 |
completed | March 8, 2026, 5:56 p.m. |
Created at: March 8, 2026, 3:20 p.m.