A sentence-embedding model that fits in 7 MB and runs on your CPU.
Ternary 1.58-bit weights, a tokenizer, and a from-scratch Rust → WASM engine in one bundle. 5 ms per embedding - no server, no API, no GPU. The search on the right is running it right now.
- 7.2 MB
- engine + model + tokenizer, gzipped
- 5.1 ms
- per embed · p50 · on CPU
- 195 emb/s
- single-thread throughput
- 1.58-bit
- ternary weights, trained from scratch
- 01Arctic Tern
Sterna paradisaea
Makes the longest migration of any animal, flying from Arctic breeding grounds to Antarctic waters and back each year, over 70,000 km, chasing an endless summer.
- 02Common Tern
Sterna hirundo
A slender, silver-grey tern with a black cap and a buoyant, dipping flight. It plunge-dives for small fish just below the surface of coasts and lakes.
- 03Roseate Tern
Sterna dougallii
An elegant, very pale tern with a long forked tail and a faint pink flush in spring. Rare and declining, it nests among other tern colonies.
- 04Sandwich Tern
Thalasseus sandvicensis
A large, shaggy-crested tern with a black bill tipped yellow. It gathers in dense, noisy coastal colonies and dives for fish from a height.
- 05Wandering Albatross
Diomedea exulans
Has the largest wingspan of any living bird, over three metres, letting it glide across the Southern Ocean for hours without a single flap.
Sterna hirundo · Common Tern