The field of artificial intelligence is moving towards the development of more efficient models and optimized architectures. Researchers are focusing on improving the performance of large language models while reducing their computational costs. One of the key directions is the use of mixture-of-experts models, which have shown significant promise in multitask adaptability. Another area of research is the development of energy-efficient neural architecture search methods, which can identify architectures that minimize energy consumption while maintaining acceptable accuracy. The use of genetic algorithms and other optimization techniques is also becoming increasingly popular in the field. Noteworthy papers in this area include the BabyLM Challenge, which achieved significant improvements in language model training efficiency, and the Kernel-Level Energy-Efficient Neural Architecture Search, which proposed a method for identifying energy-efficient architectures. The EMAFusion framework also demonstrates a promising approach to self-optimizing large language model selection and integration. HELIOS is another notable work that proposes an adaptive model and early-exit selection for efficient large language model inference serving.