TypeSafe steps out of stealth
TypeSafe’s official launch announcement introduces the lab and points builders to Jev. It includes Diogo Almeida’s launch film and original introduction.
A FIELD GUIDE TO JEV / VOL. 01
The best of Jev. Real projects, practical guides and ideas from across the internet.
TypeSafe’s official launch announcement introduces the lab and points builders to Jev. It includes Diogo Almeida’s launch film and original introduction.
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.
x.comAnswers your code can useExplore this project ↗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 announces public access to Jev without a waiting list. The official console is the starting point for trying typed decisions in your own application.
x.comJev opens to everyoneExplore this project ↗Four official signals. A fresh starting point on each visit.
49 resources
AI-assisted summaries and translations. Check original sources for context and performance claims.
Real-time virtual try-on experiment using Jev to select and change outfits based on user input and transcript analysis.
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A 2-minute song composed by Jev-thoven using first principles.
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A livestream analyzing Jev's architecture for JSON-predicting models.
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A user creates music by giving real-time voice commands to Jev.
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Steve Krouse's playable 16-judgment demo and video.
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A process using Jev to filter and select assets, then generate ad creatives with DeepSeek and Higgsfield.
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A live Bluesky feed with real-time emotion detection and user avatar matching.
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Semantic GitHub PR labels using Jev's typed decisions, with conceptual scope instead of line counts.

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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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A voice-controlled interface for Figma utilizing Jev, demonstrating low-cost AI integration for design tools.
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A developer project offering a Chrome extension to blur low-value LinkedIn posts, collected for the creative shelf.

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A method for creating pixel art through iterative sketching and refinement using Jev and DeepSeek.
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Can a System One model steer music? Jev picks the plan (enums only); code renders sheet, audio and MIDI.

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Jev controls live 3D character expressions with real-time decision-making.
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A 4-minute video explaining what Jev is and its limitations.
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A community experiment using Jev to analyze social media posts and determine effective content strategies.
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Explains Jev's advantages over older LLMs in decision-making and building.
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A community post describing Jev's use for analyzing competitors' ads and generating creative shortlists.
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A Chrome extension using Jev to detect and skip YouTube sponsor segments in real-time.
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A method for expressing emotions through sound-based communication.
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A community post exploring Jev's role in improv judging, presented as a creative experiment.
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Uses Jev to play Pokémon Showdown with mixed results, demonstrating its decision-making capabilities in a game context.
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Put a live Jev (TypeSafe) meter on any video: every sentence scored, rendered as a 16:9 edit.
github.comChetasLua/jevmeterExplore this project ↗Source-linked curation
A community post describing a system that matches one candidate to 400 companies with a confidence score in 12 seconds.
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Jev demonstrates potential for innovative UX/UI design through language model integration.
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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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An experiment using Jev to transform simple English into elaborate prose in real-time during writing.
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A tool that automatically locates and retrieves invoices from any website using Jev's capabilities.
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Uses Jev to conduct a musical orchestra in real time through a demonstration project.
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Jev generates piano music by selecting notes and chords based on input sequences.
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Inspired by TypeSafe Ai, Ask a local LLM typed questions, get calibrated probabilities instead of text. Structured output without generation or parsing. MLX / Apple Silicon.
github.comaabolfazl/typesafe-localExplore this project ↗Source-linked curation
Go client for TypeSafe's System One API and its model Jev: typed judgments and calibrated probabilities instead of generated text.
github.comGaurav-Gosain/jev-goExplore this project ↗Source-linked curation
Jev generates 100 images from sources like NASA and The Met based on a single prompt.
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A tool that analyzes WeChat threads for emotion, intent, and reply quality.
github.comFerryCorleone/crush-monitorExplore this project ↗Source-linked curation
Head-to-head test at validating local event listings, with cost and latency.
nearhere.eventsJev vs Mistral and Gemini for event validationExplore this project ↗Source-linked curation
A tool enhancing zsh autosuggestions with Jev-based ranking instead of prefix matching.

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Moved hard-coded rules to Jev for faster AI processing and reduced costs in projects like aiseotracker and linkdr.
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A GitHub project developing a screen overlay to identify manipulative interface patterns.
github.comzohaib-md/UXRayExplore this project ↗Source-linked curation
A developer project using Jev to score sales calls, collected for the creative shelf.
github.comZeroGold/call-coach-aiExplore this project ↗Source-linked curation
Using Jev on Cloudflare Workers to improve search and content tagging efficiency on keep.md.
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A community post listing Chinese open-source Jev clones with technical specifications.
x.comFive open Jev replicas, in ChineseExplore this project ↗Source-linked curation
Visual-Jev is a GitHub research project that makes decisions based on images rather than text descriptions of visual content.
github.comandrueandersoncs/visual-jevExplore this project ↗Source-linked curation
Mini-Jev: what a Jev-style typed-decision interface looks like on a frozen Qwen3-4B — read the option letter's logits instead of generating JSON. Preregistered experiment, results, teaching bench.
github.comr-ms/mini-jevExplore this project ↗Source-linked curation
A SillyTavern extension that evaluates replies before they are displayed, collected for the creative shelf.
github.commossyfield/ST-jevedExplore this project ↗Source-linked curation
Technical SEO audit cost study from Boring Tools Kit where Jev ranks striking-distance fixes and content gaps by calibrated probability.
boringtoolskit.comSEO audit cost study driven by Jev triageExplore this project ↗Source-linked curation
Short video explainer of how Jev's typed-decision loop works.
x.comJev in 34 secondsExplore this project ↗Source-linked curation
Claude Code plugin that scores review findings, debug hypotheses and design options with TypeSafe's Jev — calibrated probabilities instead of one more opinion.
github.combuchmark/claude-jevExplore this project ↗Source-linked curation
Video comparison against a structured-output LLM baseline.
x.comJev vs Qwen on CerebrasExplore this project ↗Source-linked curation
Fork of OpenPoke where the yes/no decisions go to Jev instead of Claude Sonnet, with a same-inputs A/B against the replaced LLM decision and a 43,776-request adversarial run on the injection gate.
github.com0xShin0221/openpoke-meets-jevExplore this project ↗Source-linked curation