Behavioral AI
Ostrava, Czechia
Gaming & dual-use

We predict human behavior under pressure.

JMC captures data from simulators and simulations and trains AI to read the decisive moment — who holds, who breaks. Built in gaming. Made for the real world.

Behavioral AISimulation dataDecision under pressureGPRT modelMesocortDual-useDrone AARRankacy Behavioral AISimulation dataDecision under pressureGPRT modelMesocortDual-useDrone AARRankacy
01The mission

Pressure reveals everyone.
We read it first.

Collect

The signalHigh-resolution behavioral data from simulators and simulations.

Model

The engineProprietary AI trained on decision-making under stress.

Apply

The outputDecision support across gaming and dual-use domains.

0Behavioral data ≈ half a petabyte
0Players analyzed
0Registered users
0Countries reached
02The method

One engine, built on
data no one else has.

/01

Simulator data capture

We instrument simulators and simulations to record how people decide under time pressure — at a resolution traditional assessment misses.

/02

Behavioral AI models

PhD engineers clean, structure and train on the data using modern transformer and cross-attention architectures.

/03

Predict & simulate

Anticipate decisions and rehearse high-stakes situations — before lives or training budgets are on the line.

/04

Dual-use technology

The same engine extends from gaming into defense, training and crisis simulation. Civilian innovation, security-grade reach.

/05

Integrity & safety

Pattern detection flags anomalies — from cheating to protecting minors online — far faster than human review.

/06

Cross-domain transfer

Proven in games. Transferable to education, healthcare, industry and public administration.

03Products

Four products.
One behavioral core.

Proprietary AI model

GPRT

Our foundation model — like ChatGPT, but trained on behavior instead of text. It scores performance, predicts how a person acts under pressure, and guides improvement. Flash for real time, Pro for depth.

Round outcome92%
Survival88%
Objective85%

Prediction accuracy · in-game decision tasks

Explore GPRT

Behavioral foundation research

Mesocort

The limbic system for AGI. Where reasoning models chase System 2, Mesocort captures System 1 — the fast, instinctive reactions other AI ignores — and trains HUBERT to read limbic states under real pressure.

100M+Behavioral situations
0–300msPrediction window
5Limbic states
9MPlayers in data

Flow · Tilt · Clutch · Choke · Panic

Open mesocort.ai

Decision-support platform

Rankacy

A decision-support system that turns hundreds of terabytes of match data into clear feedback. A digital coach — deep analysis, strengths and weaknesses, progression, automatic 4K highlights.

75K+Registered users
150+Countries
11M+Players analyzed
40M+CS2 audience

Open rankacy.com

AI After-Action Review · defense

Drones

Advanced AI-powered after-action review for defense simulations. We capture data from drone simulators and deliver AI live coaching — debriefing every decision the moment it is made, not hours later.

LiveAI coaching
AARAutomated debrief
SimDrone simulators
Dual-useDefense-ready

From the cockpit to the debrief — in real time

Open drones.rankacy.com

04The team

The people
behind the company.

Michael BlažíkCo-founder & CEO

Built JMC's behavioral-AI venture from zero — raw simulation data to a global platform — setting company strategy and bringing top technology and foreign capital into the region.

Jan PlucarCo-founder & CPO

Owns the product — shaping the data and ML pipeline and the GPRT model family from raw petabyte-scale datasets into products people rely on.

Miloslav SzczypkaCo-founder & CTO

Leads engineering and technology — the platforms, infrastructure and dual-use architecture that carry JMC's models beyond gaming.

In collaboration with researchers from VŠB – Technical University of Ostrava and an Oxford-trained AI advisor who has counseled leading global technology investors.

06Company · Public registry

JMC a.s.
The official record.

Legal name
JMC a.s. — akciová společnost
Identification No. (IČO)
27631354
VAT ID (DIČ)
CZ27631354
File reference
B 11353 · Municipal Court, Prague
Registered seat
Veletržní 1623/24, Holešovice, 170 00 Praha 7
Scope (since 2025)
Software · IT consulting · data processing · training · virtual-asset services

Source: public Czech business registers (Ministry of Justice / Ministry of Finance). The registered scope was broadened in 2024–2025 to cover software, IT consultancy, data processing, web portals, training and virtual-asset services — the legal base for JMC's applied-AI work.

07Contact

Pressure reveals everyone.
We tell you first.

Partner with JMC on behavioral data, simulation and dual-use AI — from gaming integrity to high-stakes training.