Ask HN: Why is cache for DeepSeek-v4 cheapest on Vercel AI Gateway?
Do they charge below their cost? Or do they run their own cache?Vercel cache read: $0.01/M for flash, $0.14/M for pro.Deepseek and OpenRouter cache read: $0.028/M for flash, $0.145 for pro.That’s a 64% discount on Vercel for flash, and a 3% discount f…