Important artificial intelligence LLM trends to watch in 2025 and a look back at the key milestones at the intersection of human behavior and science.

Most big tech firms now boast fun-size versions of their flagship models for this purpose: OpenAI offers both GPT-4o and GPT-4o mini; Google DeepMind has Gemini Ultra and Gemini Nano; and Anthropic’s Claude 3 comes in three flavors: outsize Opus, midsize Sonnet, and tiny Haiku. Microsoft is pioneering a range of small language models called Phi.

Large language models (LLMs) will be the driving force behind the generative AI boom of 2025. These models, which have been around for a while, have grown to be

Cognitive intimacy with LLMs redefines connection—contrived yet profound, sparking insights and reshaping how we think, reflect, and engage with our ideas.