Musk teases Grok 4.8: no benchmark optimization, but 'incredibly useful'

minchoi · x · 2026-10-30

Elon Musk confirmed Grok 4.8 is in the works, admitting it has taken longer than expected but promising it "will not be a disappointment." He stressed that xAI isn't optimizing for benchmarks — saying he doesn't care how Grok scores on them — and that the focus is on making the model "incredibly useful," continuing his critique of leaderboard-driven development.

Related event: Musk Confirms Grok 4.8 Is Coming, Prioritizing Usefulness Over Benchmarks(3 posts)→

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