Cheap fail-open semantic edge layer for Jev (TypeSafe System One): decision service + confidence policy + decision logging + blind eval harness + skill router over 1,000+ skills. Stdlib-only Python.
Evaluation & benchmarks — page 12
Evaluation harnesses, benchmarks and graders. Jev scores or chooses between candidate outputs with an explicit rubric.
320 active projects match this task, ordered by traction.
Jev-backed guardrails for agent tool calls: library, native OpenCode/Hermes/DeepSeek Harness hooks, and a hosted eval-credit service.
Codex-first CLI for bounded Jev judgments without echoing input state
Calibrated judgments for social posts, powered by Jev: relevance, quality, spam, kinds of post, how human a draft reads, and what someone keeps.
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Typed client and benchmark harness for Jev, TypeSafe AI's System One decision model, through the Vercel AI Gateway. Measure accuracy, calibration and cost on your own data before you trust a threshold.
Is Jev (TypeSafe System One model) a decent preflop poker player? Reproducible benchmark vs 4 reference styles
Local Jev evaluation workbench: datasets, typed questions, threshold simulation and run comparison
Benchmark: TypeSafe Jev vs traditional LLM on support-ticket routing accuracy, latency, and cost
Real-time creator intelligence powered by direct TypeSafe Jev decisions and measurable full-corpus evaluation.
Playwright AI Benchmark: Klasik Playwright vs JEV (TypeSafe AI) vs GPT-5.6 Luna vs GLM-5.3
TypeSafe Jev shadow-evaluation plugin for Rspamd with optional GPT provider comparison
Paste a video script, get an editorial verdict: Jev-backed script and title judging for shorts and long-form video.
Demo de un interceptor de fraude simulado que compara en paralelo un modelo Sistema 1 (Jev, TypeSafe AI) con un LLM (Gemini) sobre transacciones sintéticas: velocidad, costo por llamada y decisiones. Proyecto personal de experimentación, no es un benchmark.
LLM-as-judge
TypeSafe Jev judge for UEFN Ducky Automations and Pipelines. Not a chat model.
No project description available.
A 60-game benchmark of TypeSafe's Jev evaluation model playing Battleship. The model matches plain code; it does not beat it.
A learning scaffold for TypeSafe AI's System One models: eval harness plus a measured, plain-language comparison of the Jev decision model vs an LLM stand-in on 24 real operational decisions. All numbers reproducible from committed run files.
Runtime-agnostic algorithms built on TypeSafe's Jev structured-evaluation model
Benchmarking TypeSafe Jev against 15 chat-model configurations on support-ticket classification: latency, tokens, cost, accuracy.
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On-demand Jev (TypeSafe System One) question catalog for CMS-style content — classify, gate, and judge your own content by id.
A 3D driving simulator where Jev, TypeSafe's decision model, chooses what the car does. Code eye or Gemini camera eye, code reflexes, an evaluation harness.
Architecture for running many semantic decisions through one validated path, with a labelled 111-case benchmark comparing TypeSafe Jev against a Claude baseline, and a dashboard for inspecting any single decision. Experimental, not production.
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Classification benchmark: Jev vs Claude Sonnet 5 vs Claude Opus 5 on AG News