The article is titled "Claude Fable 5 Pricing: What $10/$50 Per Million Tokens Actually Costs in Production" which might provide some clarity.

I built a Claude Code tracker that specifically tracks this for me now, and shows me what I would be spending when this isn't included after the 22nd of June. Its going to take an adjustment to these new pricing model changes with Claude, with Agent and SDK going credit based on the 15th as well. My tracker tracks both. Hit me up if you want the info on it, its open source and available to all.