OpenAI is leaving no stone unturned in its efforts to show Anthropic why they're here to stay and why they're confident they can win the competition.
But I'll join in: I use Codex daily because its price-performance ratio is outstanding. With version 5.6, there was a temporary issue with excessive token consumption. But overall, the price-performance ratio is excellent for the respective models. Certainly far better than with Anthropic.