Key Info

OpenRouter published a ranking of models used for security tasks, measured by share of spend, showing GLM 5.3 and Kimi K3 at the top and Grok 4.7 as the leading closed-weight model.

Highlights

  • Ranking is based on spend percentage, not request count or benchmark scores.
  • GLM 5.3 and Kimi K3 are the most-used models for security workloads on the platform.
  • Grok 4.7 is the highest-ranked closed-weight model in this category.
  • The data offers a view of which models practitioners actually pay for in security-related work.