Mira Murati testified under oath that Altman misled her about safety board clearance; Brockman's journal and firing-weekend texts now key trial evidence.
Murati's sworn testimony in Musk v. Altman confirms the 2023 board firing was about trustworthiness, while Brockman testifies to 1,667× compute growth.
Brockman's Musk trial testimony reveals OpenAI compute spend grew 1,667× from $30M in 2017 to a projected $50B in 2026 — the clearest single data point on AI's capital scale.
The first Altman-Brockman joint interview in a decade reveals GPT-5.4 Pro solving an Erdős math problem, OpenAI's Musk breaking point, and three AI economic futures.
Sam Altman and Greg Brockman's first joint interview in 10 years: the orchestration layer — memory, integrations, workflow logic — is the defensible AI moat, not the model.
Brockman confirmed under oath that he held undisclosed Cerebras equity while OpenAI committed $20B+ to the firm. California law calls this self-dealing.
OpenAI co-founder Greg Brockman has departed. Altman called him impossible to imagine OpenAI succeeding without, citing his technical brilliance.
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