Aspect DeepSeek ChatGPT
Cost Efficiency More affordable due to lower training costs, optimized GPU usage, and less powerful AI chips. Higher costs due to extensive computing power requirements and advanced AI chips Web browser, apps, free and premium versions
Accessibility Free AI assistant for smartphone apps and desktop websites Web browser, apps, free and premium versions
Computing Power Uses fewer GPUs and optimized algorithms like MOE Requires notable computational resources
Reasoning PerformanceExcels in logic and reasoning tasks Strong performance as compared to DeepSeek
Model Architecture Uses Multi-Head Latent Attention (MHA) and Mixture of Experts (MOE) Transformer-based architecture with extensive pre-training
Web Search Limited web search Offers web integration with partnered publishers
Voice Interaction Not supported Supports advanced voice mode for conversations
API Pricing $0.48 per million tokens $3–$15 per million tokens, depending on the model
Security concerns Faced cyberattacks due to rapid adoption Strong security as compared to DeepSeek
Strengths Cost-efficient, high reasoning ability Rich set of features, versatile use cases, precise analysis, and human-like responses