https://tokencost.app/blog/claude-sonnet-5-price-increase-september-2026 TokenCost en 2026-07-29T00:00:00.000Z Claude Sonnet 5's $2 and $10 promo ends on August 31. Every line on the rate card moves up 50% at once, and there is no lever that softens it. https://tokencost.app/blog/kimi-k3-open-weights-self-hosting-cost TokenCost en 2026-07-28T00:00:00.000Z Kimi K3's weights went up for free on Monday and every host still matches Moonshot's $3/$15 on demand. That is what happens when the smallest machine that boots a model is eight B300s.