Triple
T1337685
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Fremont |
E28790
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Niles Canyon
Niles Canyon is a scenic, historic gorge in the East Bay of California known for its winding route, railroad heritage, and picturesque drive between Fremont and Sunol.
|
E156641
|
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: Niles Canyon | Statement: [Fremont, hasLandmark, Niles Canyon]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Niles Canyon Context triple: [Fremont, hasLandmark, Niles Canyon]
-
A.
Norris Canyon, California
Norris Canyon, California is a small unincorporated community in Contra Costa County known for its rural residential character and rolling East Bay hills.
-
B.
Bronson Canyon
Bronson Canyon is a rocky, cave-dotted area in Los Angeles’ Griffith Park famous as a filming location for numerous movies and television shows, including classic science fiction and Batman productions.
-
C.
Rock Creek Canyon
Rock Creek Canyon is a scenic glacially carved valley in California’s eastern Sierra Nevada, known for its alpine lakes, granite peaks, and popular hiking and fishing opportunities.
-
D.
Kaweah River canyon
Kaweah River canyon is a deep, rugged gorge in California’s Sierra Nevada carved by the Kaweah River, known for its dramatic scenery and steep granite walls.
-
E.
Kern River Canyon
Kern River Canyon is a rugged, steep-walled gorge carved by the Kern River in California’s southern Sierra Nevada, known for its dramatic scenery and challenging access.
- 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: Niles Canyon Triple: [Fremont, hasLandmark, Niles Canyon]
Generated description
Niles Canyon is a scenic, historic gorge in the East Bay of California known for its winding route, railroad heritage, and picturesque drive between Fremont and Sunol.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Niles Canyon Target entity description: Niles Canyon is a scenic, historic gorge in the East Bay of California known for its winding route, railroad heritage, and picturesque drive between Fremont and Sunol.
-
A.
Norris Canyon, California
Norris Canyon, California is a small unincorporated community in Contra Costa County known for its rural residential character and rolling East Bay hills.
-
B.
Bronson Canyon
Bronson Canyon is a rocky, cave-dotted area in Los Angeles’ Griffith Park famous as a filming location for numerous movies and television shows, including classic science fiction and Batman productions.
-
C.
Rock Creek Canyon
Rock Creek Canyon is a scenic glacially carved valley in California’s eastern Sierra Nevada, known for its alpine lakes, granite peaks, and popular hiking and fishing opportunities.
-
D.
Kaweah River canyon
Kaweah River canyon is a deep, rugged gorge in California’s Sierra Nevada carved by the Kaweah River, known for its dramatic scenery and steep granite walls.
-
E.
Logan Canyon
Logan Canyon is a scenic, narrow mountain gorge in northern Utah known for its dramatic limestone cliffs, outdoor recreation, and as the main route between Logan and Bear Lake.
- 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_69a498561a508190a3e1bc137c2b866a |
completed | March 1, 2026, 7:49 p.m. |
| NER | Named-entity recognition | batch_69a4c1edda1c81909a1149b254b0d57e |
completed | March 1, 2026, 10:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69acce660ccc8190abc6cdceaf09101c |
completed | March 8, 2026, 1:18 a.m. |
| NEDg | Description generation | batch_69accf3931bc81908e38755e2d024270 |
completed | March 8, 2026, 1:22 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69accfb8acfc8190bba379d8bb114c29 |
completed | March 8, 2026, 1:24 a.m. |
Created at: March 1, 2026, 7:55 p.m.