You are right for production, I was meaning for verification. MPW is around about 20-30k for 7nm.
In full production even with tapeout cost which is $15M for 7nm chipset cost $1500 per die after sell 10k. Best price for A100 is around $6k in monopoly now.
Even before production, after interpreting images, AI can also collect IP cores and produce new ones in the next steps.