https://tokencost.app/blog/gpt-5-6-sol-price-cut TokenCost en 2026-08-23T00:00:00.000Z OpenAI cut GPT-5.6 Sol to exactly 0.8 times Claude Opus 5 on every line it sells. Azure never applied the cut, so identical weights now trade at eight prices, and the cheapest one has an expiry date. https://tokencost.app/blog/glm-5-3-pricing TokenCost en 2026-08-22T00:00:00.000Z GLM-5.3 bills the same $1.40 and $4.40 that GLM-5.2 and GLM-5.1 billed, and finishing a task still costs 55% more than it did. The rate card is the wrong number to be watching.