Jev by Typesafe · House #16,453

What it is

Calls itself “System One frontier model”.

• Calls itself: System One frontier model

“Jev is TypeSafe AI's first System One frontier model”

Where it puts itself

Claims “first”. Rules out “We will not train or fine tune any artificial intelligence or machine learning models on your prompts or other Input.”.

• Superlative claim: first
• Says it will not: We will not train or fine tune any artificial intelligence or machine learning models on your prompts or other Input.

“Jev produces typed decisions and is more like code: reliable, fast, self-consistent, and type-safe.”

“Jev is TypeSafe AI's first System One frontier model”

What it costs

Sales on request.

• Contact sales: yes

“Join Waitlist”

Who it sells to

Sells to developers.

• Sells to: developers

“…integrate the API with one or more Customer Applications”

How it runs

A API and web app. Hosted in the cloud. Offers an API. AI is the core of the product. Built with Framer.

• Kind: api · web
• Runs where: cloud / hosted
• API: yes
• AI role: core to the product
• Built with: Framer

“…the TypeSafe-hosted application programming interface made available by TypeSafe to Customer (the “ API ,” and together with the Web Interface, the “ Services ”).”

“TypeSafe-hosted web interface available at https://console.typesafe.ai”

What it works with

Names Claude and TypeSafe AI on its pages.

• Names: Claude · TypeSafe AI

“238x Lower input price than Claude Fable 5.1”

“Jev is TypeSafe AI's first System One frontier model: unstructured state in, typed probabilistic decisions out.”

What it offers as proof

Waitlist only. Claims “193.6x Faster, 444.6x Cheaper.”. Instant signup. Publishes a careers page.

• Stage: waitlist
• Number claimed: 193.6x Faster, 444.6x Cheaper.
• Instant signup: yes

“Early access via the waitlist on typesafe.ai.”

“Join Waitlist”