Is OpenAI hitting a wall with huge and expensive GPT-4.5 model?

Some researchers think OpenAI’s giant and expensive latest model is a sign that tech companies cannot keep making progress by continually scaling up

​Some researchers think OpenAI’s giant and expensive latest model is a sign that tech companies cannot keep making progress by continually scaling up Some researchers think OpenAI’s giant and expensive latest model is a sign that tech companies cannot keep making progress by continually scaling up