OpenAI launches Lockdown Mode and Elevated Risk warnings to protect ChatGPT against prompt-injection attacks and reduce data-exfiltration risks.
OpenAI launches GPT-5.3 Codex Spark powered by Cerebras chips, signaling a shift from Nvidia reliance and intensifying the AI infrastructure race.
Use the vitals package with ellmer to evaluate and compare the accuracy of LLMs, including writing evals to test local models.
Understand how this artificial intelligence is revolutionizing the concept of what an autonomous agent can do (and what risks ...