Triple
T298330
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Central Pacific Railroad historic route |
E6141
|
entity |
| Predicate | passesNear |
P416
|
FINISHED |
| Object |
Auburn, California
Auburn, California is a historic Gold Rush-era city in the Sierra Nevada foothills known for its preserved Old Town, outdoor recreation, and role as a regional gateway between Sacramento and the mountains.
|
E72627
|
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: Auburn, California | Statement: [Central Pacific Railroad historic route, passesNear, Auburn, California]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Auburn, California Context triple: [Central Pacific Railroad historic route, passesNear, Auburn, California]
-
A.
Fair Oaks, California
Fair Oaks, California is a suburban community in Sacramento County known for its semi-rural feel, oak tree–lined neighborhoods, and proximity to the American River.
-
B.
Hawthorne, California
Hawthorne, California is a city in southwestern Los Angeles County known for hosting major aerospace and technology companies, including SpaceX’s headquarters.
-
C.
Colfax, California
Colfax, California is a small historic Gold Rush–era town in Placer County known as a former railroad hub in the Sierra Nevada foothills.
-
D.
Eureka, California
Eureka, California is a historic coastal city in Northern California known for its Victorian architecture, working seaport, and proximity to the region’s famous redwood forests.
-
E.
Rosamond, California
Rosamond, California is a small Mojave Desert community in Kern County known for its proximity to major aerospace and military testing facilities.
- 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: Auburn, California Triple: [Central Pacific Railroad historic route, passesNear, Auburn, California]
Generated description
Auburn, California is a historic Gold Rush-era city in the Sierra Nevada foothills known for its preserved Old Town, outdoor recreation, and role as a regional gateway between Sacramento and the mountains.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Auburn, California Target entity description: Auburn, California is a historic Gold Rush-era city in the Sierra Nevada foothills known for its preserved Old Town, outdoor recreation, and role as a regional gateway between Sacramento and the mountains.
-
A.
Fair Oaks, California
Fair Oaks, California is a suburban community in Sacramento County known for its semi-rural feel, oak tree–lined neighborhoods, and proximity to the American River.
-
B.
Hawthorne, California
Hawthorne, California is a city in southwestern Los Angeles County known for hosting major aerospace and technology companies, including SpaceX’s headquarters.
-
C.
Colfax, California
Colfax, California is a small historic Gold Rush–era town in Placer County known as a former railroad hub in the Sierra Nevada foothills.
-
D.
Eureka, California
Eureka, California is a historic coastal city in Northern California known for its Victorian architecture, working seaport, and proximity to the region’s famous redwood forests.
-
E.
Rosamond, California
Rosamond, California is a small Mojave Desert community in Kern County known for its proximity to major aerospace and military testing facilities.
- 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_69a2e79114b081909490b3bf5a5dbb51 |
completed | Feb. 28, 2026, 1:03 p.m. |
| NER | Named-entity recognition | batch_69a2e9e3acc08190a35746f2de7e30f0 |
completed | Feb. 28, 2026, 1:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a5089817248190b53d78e5b937026b |
completed | March 2, 2026, 3:48 a.m. |
| NEDg | Description generation | batch_69a5094d47b4819099e51ccfd8a14416 |
completed | March 2, 2026, 3:51 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a5099a81988190941857838551b9c6 |
completed | March 2, 2026, 3:52 a.m. |
Created at: Feb. 28, 2026, 1:06 p.m.