AI that lives on the device { −1 · 0 · +1 }

Reasoning per joule.

The reasoning brain for machines that can't depend on the cloud — robots, drones, vehicles, smart devices. Glassfire runs looping, ternary-weight models entirely on-device, with deeper thinking on demand: trade latency for reasoning depth, per request. First light soon.

On-device
Works offline
Private
Low-cost

The runtime is built and working today — on Apple silicon and NVIDIA GPUs, faster than the best open-source engine with identical outputs, serving looped reasoning models that stock engines can't run.

1.58 bits / weight
bit-exact
depth on demand

Metal
CUDA
NEON
CPU
WASM
NPU

The glass: ternary weights are immutable and deterministic — you can attest and audit exactly which model produced every answer.