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.