Limite is a 1-billion parameter language model developed by Paradigma that achieves 94% on AIME and 74.25% on BeyondAIME through efficient training on curated data and mathematical reasoning optimizations. The model is designed for high-throughput mathematical problem-solving with minimal instruction-tuning, though it has limitations in general instruction-following tasks outside mathematics.
An overview of AI agents as of September 2026, distinguishing them from chatbots, workflows, and models themselves. The author defines an agent as a persistent system that perceives state, reasons with a model, takes actions via tools, and repeats toward a goal. Examples range from simple API-calling chatbots to complex multi-agent systems building compilers.