From GitHub · · 1m 50s
Jev: TypeSafe's Probability-Based Decision System
Jev uses typed decisions for yes/no judgments, choices, and scores without generated text.
In brief
Jev uses typed decisions for yes/no judgments, choices, and scores without generated text. Jev is TypeSafe's system for probability-based decisions with source links and curated examples. Originally reported by GitHub.
Quick answers
- What is Jev?
- Jev is TypeSafe's System One model for probability-based yes/no judgments, choices, and scores rather than generated text.
- What is the key takeaway from Jev: TypeSafe's Probability-Based Decision System?
- Jev is TypeSafe's system for probability-based decisions with source links and curated examples.
What is Jev?
Jev is TypeSafe's System One model for probability-based yes/no judgments, choices, and scores rather than generated text.
Key Safety Note
Check permissions and data handling before running a project. Source review is not a runtime test or a security audit.
Getting Started
Start with the quick-start example, then build a typed classifier, use Jev in an agent, or explore a local alternative.
Demos
Jev Ultrafast, Voice Browser, jev-align, TypeSafe Computer Use, and Jev Browser Skill are creator recordings and publisher previews.
SDKs and Skills
TypeSafe Python SDK, JavaScript SDK, Official TypeSafe Skill, Tenbin, wellposed, jevrs, and Jevify are available tools.
Browser and Desktop Tools
Jev Ultrafast, Voice Browser, TypeSafe Computer Use, Cua Driver, and Jev Social are browser and desktop automation tools.
Agent Tools
jev-align, Winnow, Jev-Mem, patdown, Oko, jgrep, SemDecide, Leanest, Supercov, Foreman, jev-belay, jev-claude-statusline, and Jev MCP are agent tools.
Apps and Integrations
DocJev, tisco, neo4jev, MinusPodJev, llm-typesafe, Home Assistant Jev, nospace, Vibe Domain, and Spliit Cloud are integrations.
Games and Creative Projects
Jev Music Playground, JevAI for XMage, PROMPT FPS, Jev Plays Snake, jev-plays-pokemon-red, TypeSafe Mario, JevPilot, and Jev Chess are creative projects.
Independent Models
AnyJev, CUA-S1-FORMS, Jevlike, OpenJev SGLang, and Open Medical Jev are independent models.
Reading and Research
Jev in the Wild surveys 2,170 public Jev projects and maps early growth, application domains, and decision-use patterns.
Supporting Drivers
Browser Harness is a model-neutral CDP connection used by Jev Ultrafast, not a Jev model.
The headline
Jev is TypeSafe's system for probability-based decisions with source links and curated examples.
