OpenAI widens access to GPT-5.5-Cyber
OpenAI upgraded GPT-5.5-Cyber, published higher security benchmark scores, and launched a partner program to embed the capability in vetted cybersecurity products.
GPT-5.5 News and Analysis
3 verified stories covering GPT-5.5, product updates and industry developments.
Microsoft trains a Markdown skill and lifts GPT-5.5 scores
SkillOpt treats an agent instruction file like trainable parameters, improving benchmark scores without changing model weights.
OpenAI brings GPT-5.5, GPT-5.4 and Codex to AWS Bedrock
AWS made GPT-5.5, GPT-5.4 and Codex generally available on Amazon Bedrock, giving enterprises a way to buy OpenAI models inside existing AWS budgets.