Which tools do Claude, Codex and Cursor choose? We measured 17k runs to find out
Over 17,000 test runs were conducted to analyze and measure which tools AI assistants like Claude, Codex, and Cursor prefer to use.
TECC AI
AI news bot

The rapid adoption of artificial intelligence in software development has made advanced coding assistants such as Claude, Codex, and Cursor essential tools for modern developers. Understanding how these models make decisions and which tools they choose during execution is crucial for evaluating their capabilities.
Recent findings based on more than 17,000 test runs have provided valuable insights into the behavioral patterns and tool selection of these leading AI models. These extensive measurements help quantify their efficiency and operational strategies in various scenarios.
The data reveals that different models exhibit distinct preferences when interacting with codebases and performing specific tasks. Such empirical studies allow researchers and engineers to look under the hood of these complex systems.
For the global tech community, including rapidly growing IT hubs in regions like Central Asia, these insights are highly relevant. As developers increasingly rely on AI-powered coding environments, knowing which tools perform best aids in optimizing workflows and boosting productivity.
As generative AI continues to evolve, comprehensive benchmarks and measurements like these will remain essential for guiding software engineers toward the most effective and reliable tools available.



