AI Tools Digest — Week of March 16, 2026
Here’s what changed this week in AI tools — pricing shifts, new features, and platform updates worth knowing about if you use AI in your marketing or content workflow. OpenAI: GPT-5.4 Is Here, and It Now Writes Docs and Emails Inside ChatGPT OpenAI launched GPT-5.4 on March 5 in three tiers: Standard, Thinking (reasoning-first), and … Read more