Kato USA Model Train Products N EMD F2A & F2A CB & Q 151 and 155 2 Locomotive Set

The F-Unit is probably the most recognized diesel locomotive in North American history. It was found on railroads from East to West and North to South. The second generation of EMD's F-unit series was, unsurprisingly, the F2, following on the manufacturer's success with the original "FT" locomotive. It was common for railroads to use these two locomotive series' together when operating them for freight services.

ASIN

B00KD35M3E

Embedding

CLIP ViT-L/14 · 768d

Distance metric

cosine

Doc fetch

2ms·cache hitGET /v2/namespaces/amazon-products/documents/B00KD35M3E

How it works

Similar query

26msnearest_to_id → /query

Doc fetch goes through Layer's Aerospike pull-through cache; cache hit served the row without touching turbopuffer. The similar query asks Layer for nearest neighbors of the stored product vector — queries don't go through the doc cache, so no cache header is set.