🔥🔥 Papers, open reproductions and independent evaluations behind System One models and Jev.
A source-reviewed gallery of JEV-related projects with 50+ GitHub stars — integrations, tools, open models, experiments, and ecosystem resources. Live gallery: beatapi.io/awesome-jev
Provider-neutral System One runtime for TypeScript and Pi
Independent, reproducible benchmark: a decision model (jev), eight constrained LLMs, and deterministic baselines on typed decisions - accuracy, calibration, latency, cost, failure modes
Train lightweight language backbones for typed decisions and candidate probabilities. CE/Brier training, evaluation, and an offline end-to-end demo.
Daily curated Jev AI projects, System One community models, and real-world use cases.
Black-box reverse engineering research archive for the Jev decision model
Provider-agnostic TypeScript SDK for decision models — typed answers with calibrated uncertainty, instead of text you have to parse. Pre-release, not on npm yet.
Train and inspect a small decision model on your Mac. Public data, full fine-tuning, honest evaluation, and downloadable weights.
Curated catalog of System One / Decision Models — contributions for modelsystem.one
Open models, libraries, tools, and applications for Jev and System One decisions.
Curated directory of real-world tools, interactive video teardowns, empirical benchmarks, and fast System One decision models.
Open schemas, recipes, templates, examples and agent tooling for Brida Reflex.
Research design for a Jev-native agent system: tool integration, speculative parameter proposals, external helper logits Top-k proposals with Jev-controlled fallback ,decision-aware hierarchical memory, and dependency-aware replanning.In progress...
One API to run all light-weight Decision Models.
Eval harness for TypeSafe Jev decision models: golden-dataset evaluation, calibration metrics, and schema-guarantee tests for typed decisions (Choice / Score / Noul)
Finite-sample guarantees for Jev (TypeSafe's System One). Conformal risk control turns calibrated probabilities into certified routing thresholds; prediction-powered inference audits them. 2,412 decisions on CLINC150 for $0.23 — including the shift and prevalence cases where the guarantee breaks.
59 open-source projects exploring typed AI decisions with Jev
小模型只做选择，宿主掌握所有权：把「任务足够固定时，不要让模型写它能选的东西」量出来 | Selection-only: host enumerates candidates, a tiny model picks one id, host assembles deterministically. All numbers measured on one M1 Pro.
1,000-decision behavioral benchmark of Jev across 25 deterministic reasoning families.
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