Plus is worth it if you often hit Free limits and want priority. Pro is for heavy users who need GPT-5.2 Pro and max quotas. Free is powerful, but all tools come with tighter caps. OpenAI introduced ...

Advanced AI models are no longer only for people who can pay expensive monthly fees. Big technology companies like Google, OpenAI and Perplexity are now offering their premium AI services for free to ...

An ad hoc multidisciplinary committee explored what is known about effective science communication and described a comprehensive research agenda to improve the communication of science to inform ...