Claude Opus 4.7 tops Grok 4.5 on BridgeBench
A comparison of UI/UX design capabilities on the BridgeBench 'lava lamp' benchmark reveals that Claude Opus 4.7 generates far superior UI designs compared to Grok 4.5. While Grok 4.5 shows massive improvement over Grok 4.3, it still falls short of Claude's design execution and clean frontend code.
Grok 4.5 might be a big leap forward for xAI, but Claude Opus 4.7 remains the undisputed king of frontend design and "vibe coding."
* The BridgeBench lava lamp test requires generating a single-file, interactive frontend UI, showcasing visual design and animation logic.
* Grok 4.5 shows a massive improvement over Grok 4.3, indicating rapid iteration from xAI.
* Claude Opus 4.7 continues to dominate in visual aesthetics, design execution, and producing clean, slop-free frontend code.
DISCOVERED
1h ago
2026-07-08
PUBLISHED
2h ago
2026-07-08
RELEVANCE
AUTHOR
bridgemindai