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What Is a Sliding Window in AI Context? Simply Put
Sliding window attention is a technique that limits each token's view to a local neighborhood, enabling efficient memory and computation for…
Training Data for AI Characters: Where It Comes From
Discover where training data for AI characters comes from, including data collection, dataset construction, privacy, and bias. Learn how pla…
GPU Costs for Running an AI Companion Platform
Learn how GPU costs for AI companion platforms break down—training vs inference, cloud pricing, and proven optimization strategies to keep y…
Are Open Source Models Ready for Companion Apps?
Exploring whether open source model companion apps can match proprietary quality, with cost comparisons, model quality analysis, and safety …
Voice Cloning Tech Behind AI Avatars
Voice cloning technology uses deep learning to replicate human speech, enabling AI avatars to speak with natural emotion and nuance. Learn h…
Fine-Tuning AI Models for Companions: A How-To
Learn how to fine-tune AI models for companions: from dataset preparation and LoRA to testing and deployment. Create a custom personality mo…
The Cost of AI Model Training: A Quick Breakdown
A practical breakdown of AI model training costs, including GPU compute, data acquisition, and labor. With concrete examples and budgeting s…
The Role of Transformers in AI Companion Models
Explore how transformer architecture powers AI companions like VirtFlirt. Learn about self-attention, encoder-decoder structure, and why tra…