The Jev launch post
Diogo Almeida introduces Jev, TypeSafe’s structured decision model. Watch the launch film and explore the original thread for the model’s approach, examples and author-reported performance.
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Recent activityA FIELD GUIDE TO JEV / VOL. 01
The best of Jev. Real projects, practical guides and ideas from across the internet.
Diogo Almeida introduces Jev, TypeSafe’s structured decision model. Watch the launch film and explore the original thread for the model’s approach, examples and author-reported performance.
TypeSafe’s official launch announcement introduces the lab and points builders to Jev. It includes Diogo Almeida’s launch film and original introduction.
TypeSafe announces public access to Jev without a waiting list. The official console is the starting point for trying typed decisions in your own application.
TypeSafe highlights Jev’s typed-output approach: applications provide state and questions, then act on probabilities, choices or scores. The linked announcement also covers the Venice API integration.
Start with the Launch Post. Explore four official signals.
349 resources
AI-assisted summaries and translations. Check original sources for context and performance claims.
Jev controls Super Mario Bros. using fast inference and structured outputs, demonstrating potential for real-time applications.
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Demo showing Jev selecting the most suitable AI models for video and image generation tasks on Higgsfield.
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Classifier that assesses prompt difficulty in real-time, enabling fast mode for simple prompts to enhance user interaction.
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Real-time virtual try-on experiment using Jev to select and change outfits based on user input and transcript analysis.
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Experiment combining JSON rendering with Jev to create instant generative user interfaces for rapid component and design system rendering.
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Simulation where MOSS picks up litter based on instructions, aiming to improve street cleanliness through automated decision-making.
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Gregor Zunic's flight-search demo with a dynamic DOM action space.
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A Jev-based query planner optimized Postgres performance, achieving a 12% speed improvement on join order benchmarks through tuning.
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Using Jev for real-time control of a robot arm in MuJoCo, with a two-step decision process for actions and movements.
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Product and research updates.
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A drone navigation experiment where Jev makes real-time decisions to avoid obstacles in an asteroid field.
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TypeSafe’s official launch announcement introduces the lab and points builders to Jev. It includes Diogo Almeida’s launch film and original introduction.
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A community post describing a robot arm controlled by Jev, using cameras and decision-making at two decisions per second.
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A tool for monitoring Reddit threads to gather data cited by AI, offering free analysis of 4000 threads via email, Discord, or Slack.
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A content marketing tool that analyzes 12.8M viral videos to generate data-backed social media scripts.
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A community post demonstrating Jev's ability to score 700 leads and predict outreach message performance in 40 seconds.
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Jev controls live 3D character expressions with real-time decision-making.
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Diogo Almeida introduces Jev, TypeSafe’s structured decision model. Watch the launch film and explore the original thread for the model’s approach, examples and author-reported performance.
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Ultra-fast model routing using Jev for agent-based systems.
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Jev plays Connect Four on OmarchyLinux, demonstrating real-time decision loops with structured state.
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An experimental local-first plugin for coding agents that uses Jev to provide quality feedback during development.
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A community post about humor management on a social platform.
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A gaming project enabling seamless switching between manual and AI-driven gameplay using Jev.
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An experiment exploring Jev's ability to solve pathfinding problems compared to traditional algorithms like A*.
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A plugin integrates Jev with a browser in Cline, enabling it to perform web-based tasks through a desktop application.
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A system that quickly captures user interface flows on demand, enabled by Jev's fast processing capabilities.
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Steve Krouse's playable 16-judgment demo and video.
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A tool that identifies App Store keywords by analyzing competitors and using Jev to filter relevant terms.
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A social media feed optimized using user bookmarks and Jev's analysis.
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Detects low-quality content in real-time as users scroll.
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Jev generates piano music by selecting notes and chords based on input sequences.
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Jev attempted to draw on a pixel canvas but failed to produce recognizable output, indicating limitations in its generative capabilities.
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A demonstration where Jev was given $10,000 to trade.
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A game integrating Jev to display real-time decision probabilities during gameplay.
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A speech analysis tool that evaluates 30-second speeches for pauses, filler words, and confidence, providing feedback for improvement.
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Jev rapidly analyzed news articles to suggest relevant stories for brands at a low cost.
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A real-time computer assistant using Jev and local Whisper to process voice input, classify actions, and interact with the screen through a Swift app for accessibility.
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Jido agents use Jev to make moves in Tic Tac Toe, demonstrating Jev's application in game-playing agents.
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Jev-browser enables agents to perform web tasks by automatically opening websites and making click decisions based on screen content.
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A tool that finds local makers using Jev, claiming high accuracy.
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A predictive app launcher using Jev to interpret user intent and enhance app discovery.
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Jev successfully played and won a match in the game Clash Royale.
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An experiment using Jev to interpret voice commands and trigger tool actions before the user finishes speaking.
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Integrates Jev into apps for smart autofill features improving user experience.
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A Jev-powered system that analyzes PDFs page by page to determine which require OCR processing.
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A project using Jev for skill routing in an agent system, based on community development.
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Jev offers versatile use cases, with a community post suggesting potential for rapid SaaS growth.
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Jev filters social media posts to reduce negative content exposure by categorizing them.
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Jev automates the filling of prompt boxes by selecting appropriate agents, models, or computers for specific tasks.
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Uses Jev for real-time voice commands to control a browser, processing speech to actions in 300ms with low cost.
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A chat bot using Jev without a large language model, providing instant responses by integrating web search, Wikipedia, weather, and other tools.
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A small agent using Jev compaction to manage searchable memory efficiently.
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A creative project using Jev and other tools to generate digital art, specifically a painting of the Golden Gate Bridge.
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A MakerMods robot arm is demonstrated within the MuJoCo simulation environment, showing interaction through JSON state inputs and action selections.
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An experiment using Jev to enhance search functionality with intent recognition for improved user experience.
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A focus group experiment using Jev to make scroll or stop decisions on ads.
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A community experiment demonstrating Jev's capability to function as a computer by emulating a 6502 processor.
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A community post providing a tutorial on Jev, including demos for browser control and AI memory.
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A community post describes using Jev to analyze news for stock investment opportunities.
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A tool using Jev to efficiently evaluate content by producing probabilities instead of text, faster and cheaper than traditional models.
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Jev from @typesafeai plays Balatro, making quick decisions on cards and gameplay within 200-500ms.
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A community tool utilizing Jev to filter out unwanted reply-guy comments on platforms.
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A tool for calibrating Jev's confidence thresholds, presented as an open-source solution.
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An image classifier using OCR and Jev processes 900 images in 40 seconds.
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A local Jev model for processing tasks with potential for improved speed.
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A community post exploring Jev's role in improv judging, presented as a creative experiment.
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Jev achieved 100% task success on the WebMCP benchmark with significantly lower model costs compared to other systems, using a combination of tool selection and argument generation.
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A browser-based search tool that uses a 27K-parameter model to parse queries with Jev's assistance.
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A tool that improves end-to-end testing efficiency, completing tasks faster and cheaper than other models.
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Jev powers a predictive launcher that anticipates user intent based on typing patterns.
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An open-source project that helps select relevant Claude Code skills by prioritizing frequently used ones through Jev integration.
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Jev is a System One model on OpenRouter that provides decisions with probabilities.
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