Matt Green

look at this little guy. i designed this creature years ago. picked this scene on purpose — the hatching, the sac, the wet emergence, the fur — because i knew how badly it would have broken, every time, in every version of this tech up to now. limbs through membranes. bodies folding into themselves. things growing out of nothing. fur turning into soup. physics giving up at the moment of rupture. this one didn't. the sac deforms under pressure. the fluid behaves like fluid. the rupture is actually there, the moment where enclosed becomes emerged, and the membrane remembers what it was holding. the fur stays fur, even wet — matted, heavy, clinging the way real fur does. he has weight when he lands. i let the model contribute. the little mouth at the end wasn't in my prompt. a happy accident that wanted to stay.

Introducing Claude Opus 4.7, our most capable Opus model yet. It handles long-running tasks with more rigor, follows instructions more precisely, and verifies its own outputs before reporting back. You can hand off your hardest work with less supervision.