Is Claude 3.5 Sonnet Free

Is Claude 3.5 Sonnet Free? I noticed something while researching Claude-related searches.One question appears again and again. Is Claude 3.5 Sonnet free?  People want a clear answer.Students, creators, and curious users want to test the model without commitment. I had the same question when Claude 3.5 Sonnet first gained attention. Speed, accuracy, and smooth responses…