Jev launches: a System One model for decisions
TypeSafe founder Diogo Almeida introduces Jev, its RLCD training method, and its focus on software decisions. The post includes a 2:56 launch video.
RubyLLM 2.1 Released with Jev Decision Model Support
RubyLLM 2.1 is out, claiming up to 58x faster and 58x less memory, built-in MCP support, and support for Jev and other decision models, plus a new evaluation framework and OpenTelemetry tracing.
RubyLLM 2.1 is out now and it's missing nothing from LangChain/LangGraph/LangSmith. - Up to 58x faster and 58x less memory - Built-in MCP support with MCP Apps up to the latest spec - Support for Jev and other Decision Models - a new Evaluation framework - OpenTelemetry tracing
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TypeSafe announces access to Jev
TypeSafe’s official account ends its stealth phase, invites developers to request access, and quotes the founder’s launch post.
ChatGPT Co-Inventor Launches Jev: An AI That Only Makes Decisions, Not Words
The co-inventor of ChatGPT has launched a new kind of AI called Jev, claimed to be 20-200x faster and 40-400x cheaper, with free output tokens forever, and it only makes decisions instead of writing text. Link
