We're seven months into Anthropic's flagship Project Glasswing, and it's time for another update on the results. I've been tracking the project to see whether its claims are overhyped or grounded in reality.

As we all recall, Anthropic launched Project Glasswing on April 7th, claiming, "We have identified thousands of additional high- and critical-severity vulnerabilities that we are working on responsibly disclosing to open source maintainers." What surprised me was how little evidence the project offered, which made me wonder whether this was more of an overhyped marketing campaign.

That said, we shouldn't overlook that AI is an effective tool for finding vulnerabilities. But that story goes well beyond any single frontier model's capabilities.