Temperature is a generation setting that changes how strongly an AI model favors its highest-probability next tokens. Lower values concentrate probability on likely choices and often produce more consistent output, while higher values spread probability across alternatives and can increase variation. Temperature does not directly control truthfulness, creativity, or intelligence, and its effect depends on the model and other sampling settings. A very low value may still produce an error, while a high value can sometimes be appropriate for brainstorming. Applications choose and test the setting according to the task, balancing repeatability, diversity, formatting reliability, and risk. Some model interfaces fix or reinterpret temperature, so behavior should be verified rather than assumed.
OpenAI’s next version of its Sora video generator will default to including copyrighted content unless owners explicitly opt out – drawing criticism from media creators.
OpenAI introduces ChatGPT Pulse, a proactive feature delivering daily updates and suggestions directly in the app, positioning it as a potential challenger to social media feeds.
AI search startup Perplexity has reportedly raised $200 million at a $20 billion valuation, just two months after a $100 million round – signaling its rapid rise as a major rival to Google.