~~NOCACHE~~ This page last changed ~~LASTMOD~~ [{{counter|today| time| times}} today, {{counter|yesterday| time| times}} yesterday, and {{counter|total| time| total times}}] This is material in support of the 6/11/2025 presentation by Steve. * [[https://www.youtube.com/watch?v=dyLTusgZ2NE|(9m) Which AI Chatbot should we pay for? ChatGPT, Claude, Gemini, Grok, Copilot, or Perplexity]] * [[https://www.youtube.com/watch?v=KrV6ldHymwQ|(7m) ChatGPT vs Gemini vs Copilot: Best AI Chatbot in 2025]] * [[https://www.youtube.com/shorts/rVlmbhwn0RM|(2m) Composing queries: Be polite to AI]] * [[ai_papers|Comparison of AI engines]] * [[https://www.washingtonpost.com/technology/2025/06/04/ai-summarizers-analysis-test-documents-books/|Washington Post comparison 6/4/2025]] [[washpost20250604|summary]] * [[ai_questions|Questions to ask AI engines]] * Poe application [[https://poe.com]]