Jev

Jev

TypeSafe AI
TreeAge Pro

TreeAge Pro

TreeAge Software
+
+

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About

Jev is a System One Model from TypeSafe AI designed for fast, structured decision-making inside software and automated workflows. Unlike conventional large language models that generate free-form text token by token, Jev accepts unstructured state and returns predefined type-safe values with calibrated probabilities and confidence scores. The model uses a parallel sampling architecture and a training approach called Reinforcement Learning for Calibrated Decisions, which is optimized for producing reliable probabilistic decisions rather than conversational responses. Jev is intended for tasks such as classification, routing, scoring, extraction, branching logic, verification, guardrails, and other AI-powered workflows where structured outputs can plug directly into application code. TypeSafe reports end-to-end response times ranging from about 70 to 500 milliseconds and says Jev can be substantially faster and more efficient than frontier language models on System One-style workloads.

About

TreeAge Pro is a purpose-built environment for building and analyzing sophisticated health-economic and decision models visually. It enables health economists and decision analysts to develop transparent, executable models without relying on extensive programming. TreeAge Pro supports decision trees, Markov and state-transition models, partitioned survival models, patient-level simulation, discrete-event simulation, cost-effectiveness analysis, probabilistic sensitivity analysis, calibration, survival and hazard modeling, and more. Its visual model structure helps users understand how assumptions, pathways, calculations, and uncertainty lead to results, making complex models easier to validate, review, communicate, and maintain. TreeAge Pro is used by pharmaceutical, biotechnology and medical-device companies, HEOR consultancies, academic researchers, healthcare organizations, and other decision-analysis professionals worldwide.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Supported
Mac Supported
Linux Supported
Cloud Not Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Software developers, AI engineers, automation teams, infrastructure builders, and enterprises that need low-latency, type-safe, probabilistic AI decisions for production software and structured workflows

Audience

Companies searching for a solution for building decision trees

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Not Supported

API

Offers API Not Supported

Screenshots and Videos

Screenshots and Videos

Pricing

Input: $0.042 / 1M tokens
Input tokens: $0.042 / 1 million tokens ($42 per billion tokens).

Output tokens: FREE (too cheap to meter).
Free Version Not Supported
Free Trial Not Supported

Pricing

TreeAge Pro offers annual and perpetual licensing, with pricing based on license type and user category.

Discounted academic, government/non-profit, student, group, and network licensing options are available.

Contact TreeAge Software for current pricing and licensing options.
Free Version Not Supported
Free Trial Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Supported
Live Online Supported
In Person Supported

Company Information

TypeSafe AI
Founded: 2024
United States
typesafe.ai/

Company Information

TreeAge Software
Founded: 1988
United States
www.treeage.com

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Categories

AI Models Supported

Categories

Decision Support Features

Application Development Not Supported
Budgeting & Forecasting Not Supported
Data Analysis Supported
Decision Tree Analysis Supported
Monte Carlo Simulation Supported
Performance Metrics Not Supported
Rules-Based Workflow Not Supported
Sensitivity Analysis Supported
Thematic Mapping Not Supported
Version Control Not Supported

Integrations

Microsoft 365 Not Supported

Integrations

Microsoft 365 Supported
Claim Jev and update features and information
Claim Jev and update features and information
Claim TreeAge Pro and update features and information
Claim TreeAge Pro and update features and information