Ollaya is an open-source runtime for running typed decision models locally and privately on your own hardware. It runs models in a single forward pass (no token-by-token generation), producing calibrated choice, score and yes/no answers in milliseconds; for example, a five-question request to Laya on an RTX 4090 completes in about 8-10 ms end-to-end, compared with hosted Jev benchmarks in the hundreds of milliseconds. It ships with multiple open-weight models (Laya, Decider, NLI, Gliclass) for English and 100+ languages, pins weights to Hugging Face commits with sha256 checks, and reports calibration metrics (Laya ECE 0.081 after temperature fitting vs Jev 0.246).
The runtime is drop-in compatible with TypeSafe’s API (/v1/systemone and /v1/models) and works with the official TypeSafe Python SDK unchanged, so existing integrations and request/response shapes run locally. It uses ONNX Runtime on CPU or NVIDIA GPU, listens on 127.0.0.1 by default, and is packaged as a one-binary CLI, desktop apps for macOS/Windows/Linux, and a Docker image for servers. There are no per-token fees, weights remain private, installers fetch CUDA when present, and the project is Apache-2.0 licensed with downloads and code on GitHub.
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