AI is a field of computer science focusing on tasks requiring human intelligence.Examples include chatbots, recommendation systems, and text-based adventure games.AI safety involves ensuring systems align with human values and intentions.Guardrails and feedback loops help improve AI trust but can slow development.Interacting apps with AI services through APIs enables software communication.Attention mechanisms in neural networks help focus on relevant inputs.Continual learning can lead to forgetting previously acquired knowledge.Encouraging models to explain steps aids understanding complex problems.Bias in AI can arise from skewed training data and lead to unfair results.Tokenization helps tokenize words, aiding in processing rare or unknown terms.