My personal AI benchmark: "Generate an SVG of a frog with a Habsburg jaw." Anthropic's Claude Opus 5 successfully generated an SVG of a frog with a Habsburg jaw, including anatomical annotations such as 'massive protruding mandible' and 'recessed, tucked behind the jaw' for the upper lip, demonstrating the model's ability to interpret and render specific biological features in code. anthropic/claude-opus-5 Anthropic The annotations are mostly structural labels, but include some editorializing about the jaw feature: "massive protruding mandible" and describing the upper lip as "recessed, tucked behind the jaw" and lower teeth as "protruding" over the upper lip, which offer anatomical interpretation beyond plain labeling. View SVG source