AI models struggle to plan at different levels of abstraction simultaneously. They can't easily move from a high-level goal to a detailed task and then back up to adjust the high-level plan if the detail is blocked, a key aspect of human reasoning.

Unlike simple classification (one pass), generative AI performs recursive inference. Each new token (word, pixel) requires a full pass through the model, turning a single prompt into a series of demanding computations. This makes inference a major, ongoing driver of GPU demand, rivaling training.

Models that generate "chain-of-thought" text before providing an answer are powerful but slow and computationally expensive. For tuned business workflows, the latency from waiting for these extra reasoning tokens is a major, often overlooked, drawback that impacts user experience and increases costs.

Tasklet's CEO reports that when AI agents fail at using a computer GUI, it's rarely due to a lack of intelligence. The real bottlenecks are the high cost and slow speed of the screenshot-and-reason process, which causes agents to hit usage or budget limits before completing complex tasks.

Conceptualize Large Language Models as capable interns. They excel at tasks that can be explained in 10-20 seconds but lack the context and planning ability for complex projects. The key constraint is whether you can clearly articulate the request to yourself and then to the machine.

Many AI tools expose the model's reasoning before generating an answer. Reading this internal monologue is a powerful debugging technique. It reveals how the AI is interpreting your instructions, allowing you to quickly identify misunderstandings and improve the clarity of your prompts for better results.

AI struggles with tasks requiring long and wide context, like software engineering. Because adding a linear amount of context requires an exponential increase in compute power, it cannot effectively manage the complex interdependencies of large projects.

To optimize AI costs in development, use powerful, expensive models for creative and strategic tasks like architecture and research. Once a solid plan is established, delegate the step-by-step code execution to less powerful, more affordable models that excel at following instructions.

Users notice AI tools getting worse at simple tasks. This may not be a sign of technological regression, but rather a business decision by AI companies to run less powerful, cheaper models to reduce their astronomical operational costs, especially for free-tier users.