OpenRouter integrated DesignArena benchmark results into its MCP via a new Benchmarks API that serves live model performance scores (including Artificial Analysis and Design Arena). The announcement—shared 2026-06-25—notes that Zai_org’s GLM-5.2 ranks highest among available models for both coding and design, and links to API docs for developers.
DesignArena benchmarks are now integrated into OpenRouter’s MCP (model catalog/platform) to help power model selection and rankings.
We’re proud to announce that @DesignArena benchmarks now help power @OpenRouter’s MCP
Openrouter 🤝 DesignArena
OpenRouter (@OpenRouter)
The model performance rankings come from our new Benchmarks API, allowing your agent to query live benchmark scores (incl Artificial Analysis and Design Arena)
Fun result: @Zai_org’s GLM-5.2 is the best available model for both coding & design
Docs: openrouter.ai/docs/api/api-r…
— https://nitter.net/OpenRouter/status/2070164637635530794#m