多亏各路互联网厂商孜孜不倦的教育，"免费的才是最贵的"、"天下没有免费的午餐"这类说法早已深入 人心。"免费+广告"这套组合拳更堪称是互联网厂商最有创造力的发明，也将互联网行业的网络效应和 商业公司的盈利需求有机地统一在了一起。 | Elon Musk 2 @ @elonmusk . 54分钟 | | | --- | --- | | Grok 4 is now free for all users. | | | The free tier allows a small number of queries per day. Beyond that requires | subscription. | | axai · 10小时 | | | ok 4 is now free for all users worldwide! | | | Simply use Auto mode, and Grok will route complex queries to Grok 4. | Prefer control? Choose "Expert" anytime to always use Grok 4. | | 显示更多 ...