Triple
T4490738
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Alum Rock Park |
E107364
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object |
Alum Rock Canyon
Alum Rock Canyon is a scenic natural gorge in San Jose, California, known for its rugged terrain, mineral springs, and role as the setting for Alum Rock Park, one of the state’s oldest municipal parks.
|
E446770
|
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: Alum Rock Canyon | Statement: [Alum Rock Park, locatedIn, Alum Rock Canyon]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Alum Rock Canyon Context triple: [Alum Rock Park, locatedIn, Alum Rock Canyon]
-
A.
San Gabriel Canyon
San Gabriel Canyon is a scenic gorge in Southern California known for its rugged mountain landscapes, river access, and popular outdoor recreation opportunities such as hiking, fishing, and off-roading.
-
B.
Malibu Canyon
Malibu Canyon is a scenic gorge in Southern California known for its rugged landscapes, hiking trails, and proximity to the Pacific Coast near Malibu.
-
C.
Whittier Narrows
Whittier Narrows is a flood-control basin and recreational area in the San Gabriel Valley of Los Angeles County, known for its large dam, wetlands, and popular parks and trails.
-
D.
Hanaupah Canyon
Hanaupah Canyon is a rugged desert canyon in California’s Death Valley region, carved into the Panamint Range and known for its dramatic geology and remote hiking opportunities.
-
E.
Polk Gulch
Polk Gulch is a historic San Francisco neighborhood known for its vibrant nightlife and role as one of the city’s earliest LGBTQ+ communities.
- 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: Alum Rock Canyon Triple: [Alum Rock Park, locatedIn, Alum Rock Canyon]
Generated description
Alum Rock Canyon is a scenic natural gorge in San Jose, California, known for its rugged terrain, mineral springs, and role as the setting for Alum Rock Park, one of the state’s oldest municipal parks.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Alum Rock Canyon Target entity description: Alum Rock Canyon is a scenic natural gorge in San Jose, California, known for its rugged terrain, mineral springs, and role as the setting for Alum Rock Park, one of the state’s oldest municipal parks.
-
A.
San Gabriel Canyon
San Gabriel Canyon is a scenic gorge in Southern California known for its rugged mountain landscapes, river access, and popular outdoor recreation opportunities such as hiking, fishing, and off-roading.
-
B.
Malibu Canyon
Malibu Canyon is a scenic gorge in Southern California known for its rugged landscapes, hiking trails, and proximity to the Pacific Coast near Malibu.
-
C.
Whittier Narrows
Whittier Narrows is a flood-control basin and recreational area in the San Gabriel Valley of Los Angeles County, known for its large dam, wetlands, and popular parks and trails.
-
D.
Hanaupah Canyon
Hanaupah Canyon is a rugged desert canyon in California’s Death Valley region, carved into the Panamint Range and known for its dramatic geology and remote hiking opportunities.
-
E.
Polk Gulch
Polk Gulch is a historic San Francisco neighborhood known for its vibrant nightlife and role as one of the city’s earliest LGBTQ+ communities.
- 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_69bd43f84f788190a1383579c4a595be |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd556e69f88190b9c16afc2afcdbef |
completed | March 20, 2026, 2:10 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bd67aee5908190888efb94eee725e5 |
completed | March 20, 2026, 3:28 p.m. |
| NEDg | Description generation | batch_69bd6c62f40881909e30291317ab5f99 |
completed | March 20, 2026, 3:48 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bd6cf9a04881909a25ce291df748a0 |
completed | March 20, 2026, 3:51 p.m. |
Created at: March 20, 2026, 12:59 p.m.