DeepSuite

Anthropic's Claude Opus 4.8 and OpenAI's GPT 5.5 scored within a few points of each other on the DeepSuite software engineering benchmark, which evaluates models on multi-file coding tasks rather than…

Claude Opus 4.7 outperformed GPT 5.5 on repository understanding and multi-file generation tasks in the DeepSuite benchmark, a new coding evaluation designed to mirror real-world developer workflows. …

Researchers have introduced DeepSuite, a new benchmark for evaluating AI coding agents that tests them using short, natural-language prompts requiring complex solutions across entire code repositories…