楽AI™ — The Universal Runtime for World Models  |  For Studios & Developers →    Also: Try the Consumer Demo →
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AI SYSTEMS

AI Systems

Orchestration & permissions for your agent fleet — deny-by-default, audited, RBAC-governed.

AI orchestration and permissions flow: a fleet of agents sends requests through a deny-by-default permission gate enforcing role-based access control; allowed requests reach the RakuAI runtime, and every decision is written to an immutable audit log. AGENT FLEET Agent · planner Agent · tool-use Agent · voice Permission gate deny-by-default RBAC · scopes allow RakuAI runtime core Immutable audit log — every decision

One AI layer, orchestrated on-device

Every AI subsystem shares the same runtime core — no cloud round-trips, no glue code.

AI orchestration hub: the RakuAI runtime core sits at the centre, surrounded by five on-device subsystems — dynamic difficulty adjustment, player profiling, adaptive audio, NPC personality, and an on-device small language model — each connected to the core. RakuAI runtime core Dynamic Difficulty real-time DDA Player Profiling behavior modeling Adaptive Audio responsive mix NPC Personality memory & tone On-device SLM local inference
BEHAVIOR

NPC Behavior

Behavior tree system with composable nodes, state machines, utility scoring, and runtime debugging. Genre-aware presets for combat AI, patrol routines, trading NPCs, and more.

Key benefit: Ship believable NPC behavior in hours, not weeks.
VOICE

Voice Commands

On-device speech recognition and synthesis with zero cloud dependency. Low-latency voice interaction for NPCs, UI navigation, and in-game commands. Privacy-first — audio never leaves the device.

Key benefit: Voice-driven gameplay without cloud costs, latency, or privacy concerns.
NPC

NPC Intelligence

On-device small language model powering NPC memory, personality, and contextual dialogue. NPCs remember past interactions, adapt tone to player behavior, and generate unique responses — all running locally.

Key benefit: Every player gets a unique story. No two playthroughs are the same.

How orchestration & permissions work

Swipe through the controls that keep an agent fleet governed — deny-by-default, scoped, and fully audited.

Build Smarter Games

AI is not a plugin. It is the foundation. Every Raku game has access to navigation, behavior, voice, and NPC intelligence from day one.

Explore the SDK XR Features Spatial Engine
NVIDIA Inception Member Powered by AWS

RakuAI is an NVIDIA Inception member. We are bringing NVIDIA-accelerated 3D Gaussian splatting to Raku Capture — a phone scan of any room turns into an explorable splat in minutes. Read more →

NVIDIA Inception is a free program for AI startups; RakuAI's membership does not imply that NVIDIA endorses RakuAI's products. Learn more at nvidia.com/startups.

RakuAI is built on AWS and an AWS Activate participant. Production reconstruction runs on Azure today; AWS GPU capacity (G5 / G6e) is on our roadmap, honestly gated until quota lands.

“AWS” and “AWS Activate” are trademarks of Amazon.com, Inc. or its affiliates. RakuAI’s participation does not imply that AWS endorses RakuAI’s products.