Matthew Berman

We need to talk about Jev...

Sep 18, 2026 13 min
artificial intelligencelarge language modelsai developmentdecision making aimachine learning
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Summary

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Matthew Berman introduces Jev, a new AI model that focuses on decision-making rather than chat or code generation. The video highlights Jev's speed, cost-effectiveness, and zero hallucination rate, demonstrating its capabilities through various benchmarks and examples like game-playing and task automation.

In this video, Matthew Berman introduces Jev, an AI model that distinguishes itself from traditional LLMs by focusing on decision-making capabilities rather than chat or code generation. He emphasizes Jev's efficiency, claiming it's 20-200x faster and 40-400x cheaper than existing models, with free output tokens. The video presents several benchmarks and demos to showcase Jev's performance, including real-time game intelligence, a comparison of LLM accuracy vs. cost, and its ability to make thousands of decisions in parallel. Berman also highlights Jev's zero hallucination rate, stating it makes decisions with a confidence estimate, enabling software to act reliably. The video features testimonials and use cases, such as rebuilding Tesla's Full Self-Driving and a smart ad/slop blocker for web pages, demonstrating Jev's versatility and practical applications across various industries.

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Worth watching if: You are interested in the latest advancements in AI and large language models, particularly those focusing on efficiency, speed, and reliable decision-making for practical applications. The video offers compelling demos and benchmarks that illustrate the potential of this new technology.

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