Open-source models’ success isn’t coming at the expense of frontier labs. Instead, they each seem to capture two phases of ...
Two Sigma co-founder David Siegel says closing off AI is the same mistake the software industry nearly made in the 1980s — ...
Amid concerns about AI models’ cybersecurity capabilities, OpenAI revealed an improved version of GPT-5.5-Cyber and its “Patch the Planet” initiative to fix open-source software bugs.