systemone

Jev-compatible API server for open decision models. Ollama for decision models: pull and serve 29 model families (Laya, pplx-decider, Clef, Winnow, coba...) locally or self-hosted behind /v1/systemone. The TypeSafe SDK works unchanged: set its base URL and pick an open model. CLI, desktop app, Docker, MCP server, public bench.

MinusPod is a self-hosted server that removes ads before you ever hit play

Jev-compatible API endpoint based on open models (prefill-only)

JevBench by Benchmark Heaven: benchmark and leaderboard for AI decision models, measuring typed decision accuracy, calibration, latency and cost.

Free open source alternative for Jev that supports text, documents and images and runs at ~2GB of ram on a CPU.

Local decision engine with typed, calibrated outputs (Noul/Choice/Score): cheap→strong cascade, ECE/Brier calibration, SystemOne protocol interop. Apache-2.0.

Blazing fast, self-hosted structured decisions for open models with a TypeSafe AI compatible API, written in Rust.

The agent that evolves with you 𖤍

Jev-like decision models that can also see images — open weights on Qwen3.5, run on your own GPU

BrighTO LLM Router: free open-source, ultra-fast Rust LLM gateway/router and LiteLLM/Bifrost alternative with OpenAI + Anthropic APIs, Claude CLI bridge for OpenAI-compatible models, Qwen3.8 dual protocol, model load balancing, fallback routing, team API keys, token budgets, SystemOne decisions for Ollaya/Laya, JEV/DJEV and Quyết.

System One Coding Agents: code-level answers at 1/26 of the cost of Claude Fable 5.1, 7 points behind on the same 74-point xz benchmark (86.5 % vs 93.2 %), 3× faster, zero wrong claims on either side. No Context Loss and Memory Limits on sessions since every answer starts from the same, updatable, SQLite index.

Community .NET SDK for the TypeSafe AI System One API — typed noul, choice, and score questions with structured, confidence-scored answers. Not affiliated with TypeSafe AI.

opencode plugin: a System One decision model judges every bash command before it runs — destructive / credentials / your guardrails.md policy

The Awesome List of Awesome Jev Lists

Adding SystemOne APIs like Typesafe Jev to home assistant

Idiomatic Go SDK for the TypeSafe AI API

An expressive Unix-pipeable CLI for System One models like Jev

Production inference server for open Jev-like decision models (Jev/SystemOne /v1/systemone). Clef-Flash on vLLM: 45 ms p50, 2x throughput, verified against the reference.

Open-source playground for evaluating System One and JEV-compatible models with deterministic fidelity, semantic judging, and independent verification.

Jev-style /v1/systemone API in front of any OpenAI-compatible LLM server (one-token logprob scoring, MIT)