Anthropic CEO Torches OpenAI, OpenAI Ditching GitHub, AI’s Impact on Student Learning

Today we’re covering the biggest AI stories of March 5th, 2026. Anthropic CEO Dario Amodei went scorched earth on OpenAI in a leaked internal memo, calling their Pentagon deal “80% safety theater” and taking personal shots at Sam Altman — making an already heated rivalry very personal. OpenAI is quietly building its own code repository platform to replace Microsoft’s GitHub, putting it in direct conflict with its biggest investor yet again. Plus, a new framework backed by Stanford is tracking whether AI actually helps students learn or just does the work for them, and a community workflow from a consultant who built a fully branded time-tracking app inside Google Sheets using nothing but AI.​​​​​​​​​​​​​​​​