TypeSafe AIClaimed
Fast, structured decisions with probabilities for software teams.
About
TypeSafe AI, with its Jev model, provides a System One decision model for developers. It accepts shared state as text, JSON objects, or arrays of text and answers up to eight Choice, Score, or Noul questions in parallel, returning structured outputs with probabilities for classification, routing, scoring, guardrails, and human-review workflows. This model is designed for machine-consumed logic, offering a faster and cheaper alternative to traditional large language models for narrow classification tasks.
Key facts
At-a-glance profile data
- Website
- jevmodel.net
- Headquarters
- San Francisco, United States
- Founded
- 2024
- Total funding
- -
- Business model
- B2B
- Tags
- Generative AIAPI PlatformEnterprise SoftwareAI AgentDecision Model
Tech stack
Detected on jevmodel.net, last scanned 2 Oct 2026. Run your own scan
- Frontend
- Tailwind CSS
- Analytics
- Google Analytics 4
- CDN
- Cloudflare
“autotrust/JEV-27B so far best open-source Jev model. Six public decision benchmarks, one protocol: JEV-27B averages 84.07 , TypeSafe Jev 1.13 83.85 Close to Jev at the level of whole probability distributions: mean KL ≈ 0.017 on 25,376 held…”
View on Reddit“Recently this new classification model Jev came out and there is all this hype so just to try it out I have vibecoded a chrome extension for tagging something AI slop or maybe AI or Human on the fly as I scroll through my LinkedIn feed. It…”
View on Reddit“After chatting with Claude and ChatGPT about it, I've tried out the triage use case, and it works pretty interestingly for routing a problem to the right team and determining the severity.”
View on Reddit“Across 60 prompts, Jev preferred Luna 38 times, Terra once, Sol 13 times and Astra 8 times.”
View on Reddit“The model is incredibly fast and low cost, opening up interesting possibilities for real time decision making systems across m”
View on Reddit“- A typed answer next to a chatbot answer feels like night and day in terms of accuracy. - The failures are mostly due to hesitation. A probability near 0.5”
View on Reddit“typesafe ai jev is 100x cheaper than luna-max and terra-high and 71x faster. honestly im doubtful if this is even real but typesafe ai apparently says its releasing its jev model for coding and the graphs are pretty astounding so much that…”
View on Reddit“Anyone else testing out TypeSafe AI's new System One/Jev model for Pi extensions?. If you haven't heard of it, it's kind of like a really smart freeform classifier model that can make quick decisions (~150ms) based on natural language input…”
View on Reddit“New TypeSafe ai jev model "playing" minecraft (wip), they had to flee zombies as night fell.. Run via api this didn't even touch my credit count.”
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Frequently asked
Is TypeSafe AI trustworthy and reputable?
StartupHub's Data Trust & Reputation score for TypeSafe AI is 52 out of 100, based on site security posture and privacy practices.
Confirmed customer relationships for TypeSafe AI. Speculative buyer-fit guesses are not shown.