[BIG TECH]■ STORY TIMELINE
CHATGPT AD RATES PLUMMET 58% FROM LAUNCH
ChatGPT advertising rates have dropped significantly, falling from $60 CPM to as low as $25, while minimum ad spend requirements have decreased from $250K to $50K.
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Krystal Scanlon / Digiday: Ad buyers say ad rates for ChatGPT are falling from $60 CPM to as low as $25 and the minimum…