AI-detection tools have made huge leaps forward — how good are they?

TL;DR - Scientists and publishers are evaluating a new generation of tools for detecting AI-written text. The reported accuracy improvements could affect research integrity and publishing, but the provided excerpt does not include performance figures or validation details.

• The tools are designed to identify text generated by AI systems.
• Developers claim substantial gains in detection accuracy.
• Scientific and publishing organizations are testing the software.
• Evidence about benchmarks, false positives, and robustness is not provided in the excerpt.