OpenAI on Monday said it's releasing an improved version of
its GPT‑5.5‑Cyber model to trusted defenders as part of the
Daybreak initiative, the artificial intelligence (AI) company
announced last month. Calling GPT‑5.5‑Cyber its "strongest model
yet for finding and helping patch software vulnerabilities," OpenAI
said the model can "sustain deeper analysis across large codebases"
to identify
Read more https://thehackernews.com/2026/06/openai-expands-daybreak-with-gpt-55.html
