ChatGPT

ChatGPT is OpenAI's generative AI conversational service, supporting text, voice, information retrieval and a range of work-related tasks. Recent developments include the integration of Kalshi's World Cup prediction data, the launch of GPT-Live with full-duplex conversations, changes to its model family and the retirement of GPT-4.5. Incidents involving prompt injection, path traversal, credit card fraud and abuse of invitation systems have also highlighted cybersecurity and governance risks. Its product capabilities, commercial integrations and social impact continue to evolve, making ChatGPT important to watch.