T he hottest new read of 2026 may well be The Secret Diary of Greg Brockman, Aged 38¾. It’s got everything: feuding billionaires, scheming CEOs and a perhaps somewhat unreliable narrator. You won’t find it in the library, but you can watch Brockman, a co-founder and president of OpenAI, being forced to read the juiciest bits out loud in court. Before you ask ChatGPT to explain, here’s the backstory: Elon Musk is in a legal battle with Brockman and the OpenAI CEO, Sam Altman . Musk, a former board member of OpenAI, is accusing the men of violating the AI firm’s founding agreement by turning it into a for-profit entity. Meanwhile, Altman et al are arguing Musk is just upset he’s not in control of the company and wants to bring down his competition. Helpfully for Musk, Brockman kept a diary during the company’s founding years; this has become central to the case.…