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JEVLAB / FIELD NOTES

Fresh from the lab

A dated reading list of newly added resources and JEVLAB NEWS. Come back for what changed, or follow the RSS feed in your own reader.

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Dates show when an item became available in JEVLAB, in UTC, not when its original source was published. Translation-only edits do not count as new resources.

36

  1. GitHub

    jev-go Client

    This Go client library enables integration with the TypeSafe System One API. It demonstrates how to implement typed judgments and calibrated probabilities within Go applications, moving away from traditional generative text outputs for structured data analysis.

    github.com
  2. GitHub

    decisionbridge

    decisionbridge provides a Jev-inspired interface for LLMs, enabling explicit decision-making through scoring, calibration, and review thresholds. This project demonstrates a structured approach to managing model outputs by requiring verifiable choice parameters before final execution.

    github.com
  3. X

    A/B Testing with 4,000 Personas

    This experiment showcases the use of Jev to conduct A/B testing across 4,000 distinct demographic personas. It demonstrates how the platform processes and evaluates content performance across a large, simulated audience base to provide comparative insights.

    x.com
  4. GitHub

    typesafe.zig

    This project provides an idiomatic Zig client for interacting with the TypeSafe AI API. It demonstrates how to integrate TypeSafe AI services into Zig applications using native language patterns.

    github.com
  5. GitHub

    jev-evaluation Research Project

    This project explores Jev performance through nine experiments and 28 predictions using fixed parameters. It serves as a structured research repository for analyzing specific metrics and outcomes within the Jev framework.

    github.com
  6. GitHub

    jevmeter

    jevmeter provides a tool to overlay live TypeSafe Jev scoring onto video content. The project demonstrates how to analyze and render sentence-level metrics directly into a 16:9 video format for visual assessment of Jev compliance.

    github.com
  7. GitHub

    s1s

    s1s is a search tool designed to help developers navigate and trace codebases. It utilizes TypeSafe judgments and repository evidence to assist in understanding complex project structures and relationships.

    github.com
  8. Docs

    Quick start

    This guide demonstrates the essential steps for integrating TypeSafe AI. It teaches developers how to configure an API key to generate structured, type-safe decisions from language models efficiently.

    docs.typesafe.ai
  9. GitHub

    jev-resume-analyzer

    This tool utilizes TypeSafe Jev, React, and FastAPI to provide automated diagnostics for CVs. It demonstrates a workflow for evaluating resume content against specific job requirements to improve alignment.

    github.com
  10. GitHub

    awesome-jev

    This repository serves as a curated directory for research papers, open-source reproductions, and independent evaluations concerning System One models and Jev technology. It provides a structured overview of the current landscape for developers and researchers.

    github.com
  11. Resources

    Typed decisions, not chat

    This resource provides an independent walkthrough that distinguishes TypeSafe's official project claims from available public evidence. It focuses on the practical implementation of typed decision-making frameworks rather than relying on conversational AI interfaces.

    warmersun.com
  12. GitHub

    jev-review

    This project provides an autonomous agent for reviewing pull requests. It utilizes typed decision-making, calibrated approval gates, and escalation protocols to trusted owners to streamline code review workflows within Jev-based development environments.

    github.com
  13. GitHub

    typesafe-sdk-rust

    This repository provides a Rust SDK designed for interacting with the TypeSafe AI API. It demonstrates how to implement client-side integration for TypeSafe services within a Rust development environment.

    github.com
  14. GitHub

    jev-pruner

    This Claude Code plugin utilizes TypeSafe Jev to automatically truncate lengthy Bash command outputs. It aims to optimize context windows by ensuring models only process relevant data before analysis begins.

    github.com
  15. GitHub

    jevsql

    jevsql integrates natural-language predicates into SQL queries using TypeSafe Jev. This tool enables users to filter, rank, and classify database rows based on semantic meaning while incorporating batching, caching, and cost-management features for query execution.

    github.com
  16. GitHub

    jeff

    jeff is a self-hosted alternative to TypeSafe's jev platform. This project utilizes GliFormer to provide drop-in functionality for users seeking to manage their own instances of the service.

    github.com
  17. GitHub

    zcode-jev

    zcode-jev provides a typed judgment layer designed for coding agents. It acts as a gatekeeper between product requirement documents and deployment, offering a provider-agnostic framework for Jev-ready development workflows.

    github.com
  18. GitHub

    awesome-jev-usecases

    This repository provides a curated index of real-world Jev use cases, including patterns, benchmarks, and reported results. It serves as a reference for developers exploring the practical application of TypeSafe AI System One architectures.

    github.com
  19. X

    Construction Plan Classification with Jev

    This demonstration shows a Jev-based pipeline classifying a 26-sheet construction plan set in under three seconds. The creator claims the system achieves performance parity with advanced LLM models while maintaining low operational costs for document processing tasks.

    x.com
  20. X

    Voice-Controlled Computer Assistant

    This project demonstrates a real-time assistant using Jev and local Whisper to process voice commands. It classifies user actions and interacts with the screen via a Swift application designed to enhance accessibility through automated input handling.

    x.com
  21. Resources

    Jev vs Mistral and Gemini for Event Validation

    This experiment compares Jev against Mistral and Gemini models for validating local event data. It examines performance metrics regarding latency and operational costs when processing structured event listings.

    nearhere.events
  22. GitHub

    jev-report

    This independent research report examines a non-verbal model developed by the creators of RLHF. It provides a 52-page document, 50 Chinese-language reproduction tests, and a comprehensive data table for technical analysis.

    github.com
  23. GitHub

    jev-A-share-trader

    This tool utilizes Jev Choice and Noul logic to perform technical analysis on A-share stocks. It evaluates market direction and volatility across two time horizons to provide Buy, Hold, or Sell assessments without executing actual trades.

    github.com
  24. X

    jev-browser Agent Skill

    The jev-browser tool provides agents with web navigation capabilities. It demonstrates how an agent can automatically access websites and execute click actions by interpreting visual screen content to complete assigned tasks.

    x.com
  25. GitHub

    toolgate

    toolgate provides a calibrated tool-call firewall for AI agents, utilizing TypeSafe Jev to manage automated interactions. It functions as a hook for Claude Code, aiming to enhance security by regulating how agents execute external tools.

    github.com
  26. GitHub

    jev-organize

    This Node CLI tool utilizes Jev and Claude to automatically categorize and index company files by metadata such as department, sensitivity, and PII. It provides a structured file organization system designed for integration with AI agents.

    github.com
  27. GitHub

    jevplay

    This playground provides an interactive environment for building Jev structures including Choice, Score, and Noul components. It allows users to visualize live probability distributions and test TypeSafe Jev configurations directly within a web-based interface.

    github.com
  28. X

    Grok Bot Usage Router

    This project demonstrates a routing configuration for Grok Bot using Jev. The creator claims this seven-step setup optimizes AI agent task management to potentially lower operational costs and improve execution speed.

    x.com
  29. GitHub

    TypeSafe Python SDK

    This official Python client provides developers with both synchronous and asynchronous methods for interacting with the JEVLAB ecosystem. It serves as the primary integration tool for Python-based applications requiring structured access to TypeSafe AI services.

    github.com
  30. GitHub

    Jev leveling agent

    This project features a guide-directed agent for World of Warcraft. The creator claims the system is designed to optimize and reduce in-game expenses as the agent continues to operate over extended periods of time.

    github.com
  31. GitHub

    jgrep

    jgrep is a command-line utility that filters text based on semantic descriptions rather than literal patterns. It utilizes the Jev decision model to interpret line meanings, with the creator reporting processing speeds of approximately 200 milliseconds per line.

    github.com
  32. GitHub

    PiJev

    PiJev is a terminal-based coding agent that integrates Jev to manage repository file ranking, skill selection, and error triage. The project demonstrates a collaborative workflow where Jev coordinates tasks while a separate coding model generates the actual code.

    github.com
  33. YouTube

    Jev in the rtrvr.ai browser agent

    This demonstration showcases the integration of Jev within the rtrvr.ai browser agent. It evaluates Jev's functional performance on practical web-based tasks, highlighting its current operational strengths and identifying specific areas for further development when paired with larger language models.

    youtube.com
  34. X

    Agentcard Shopping Integration

    Agentcard utilizes Jev and Kernel to facilitate automated online shopping. The project demonstrates a method for agents to navigate e-commerce platforms while aiming to mitigate token expenses and address potential security concerns during the browsing process.

    x.com
  35. GitHub

    jev-gate

    This project demonstrates an experimental model routing system for Claude Code using Jev. It aims to optimize resource usage by intelligently directing coding tasks to appropriate models at the boundary.

    github.com
  36. GitHub

    jev-playground

    This Next.js application serves as a sandbox for testing the Jev model, specifically the System One architecture. It provides a practical interface for developers to experiment with model outputs and explore TypeSafe AI integration capabilities.

    github.com