Early tester: Meta's new "Watermelon" model aces trick questions and self-checks code

kimmonismus · x · 2026-10-13

Blogger kimmonismus says he had early access to Meta's new "Watermelon" model for several days. Verdict: trick questions don't fool it, it follows instructions to the word, and as a coding agent it writes, runs and verifies its own code. Creative writing is still a bit dry, but he calls it "as good as the benchmarks make it look"—and the eval scores surprised him positively since he hadn't seen them in advance.

Related event: Blogger Gets Early Access to Meta's New Watermelon Model(2 posts)→

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