AI TRENDS | OpenAI Unveils Faster GPT-5.4 Mini and Cost-Effective Nano Models

OpenAI has launched two new models, GPT-5.4 Mini and GPT-5.4 Nano, enhancing its AI offerings with improved speed and cost efficiency. According to NS3.AI, the GPT-5.4 Mini model operates at more than twice the speed of its predecessor, GPT-5 Mini, making it suitable for high-volume tasks. The pricing for GPT-5.4 Mini is set at $0.75 per million input tokens, while the GPT-5.4 Nano model is available at a lower cost of $0.20 per million input tokens. These new models are expected to provide users with more efficient and affordable options for processing large amounts of data.