Inworld AI is a platform for creating AI-powered non-player characters (NPCs) for games, virtual worlds, and interactive experiences. The platform provides developers with tools to design characters that exhibit contextual awareness, emotional intelligence, and dynamic conversational abilities driven by large language models. Inworld's Character Engine enables game developers to define character personalities, backstories, motivations, knowledge bases, and behavioral guardrails, allowing NPCs to respond naturally to player interactions while staying in character. The platform handles multimodal integration, supporting not only dialogue generation but also emotional expression, gesture triggering, and goal-driven behavior that can influence in-game actions. Inworld provides a no-code Character Studio for designing and testing characters, alongside SDKs and integrations for Unity, Unreal Engine, and other game engines. The platform supports real-time voice-to-voice conversation, enabling players to speak naturally to NPCs and receive spoken responses. Inworld has partnered with major game studios and technology companies including Microsoft and Xbox to bring AI-driven characters to AAA game titles. The company offers a free tier for experimentation and development, with usage-based pricing for production deployments. Enterprise plans provide dedicated infrastructure, custom model fine-tuning, and priority support. The platform includes safety features such as content filtering and character consistency controls to ensure NPCs behave appropriately within their designed parameters.
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