Jev case: Is Jarvis finally here?

Described Jev as an API for structured decisions used to route models, rank results, and check LLM outputs without a chatbot.

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Is Jarvis finally here?

TypeSafe just launched Jev, an API for structured decisions that can route models, rank search results and check other AI systems WITHOUT a chatbot in the loop.

Imagine a Magic 8-Ball that actually works: a typed answer, with odds and a confidence score.

This means they can:

• Model routing: send each request to the right mode

• LLM output checks: flag weak answers for review before users see them

• Support workflows: sort tickets and decide which to automate or escalate

And just realized TypeSafe reports ~150ms latency, ~100x lower cost & faster responses than LLMs.

Early API access waitlist is open below.

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@CompleteSkeptic34.6M views

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After co-inventing ChatGPT, I kept asking myself: why have superhuman chat models not led to AGI? I’ve spent the last 2 years in stealth building a new way to train models (RLCD), and a new type of frontier AI model that we are releasing today: Jev • 20-200x faster • 40-400x

Engagement when collected

Numbers are a snapshot taken from X when the case was added to the library (schema v1, collected 2026-09-19); they will not match today.