tokencost.app2 months agoDeepSeek V4 vs GPT-5.5 vs Claude Opus 4.7 pricing | TokenCostDeepSeek V4-Pro costs $0.435/M input vs $5/M for GPT-5.5 and Opus 4.7. Full benchmark comparison, cost scenarios, and which frontier model to use in 2026.Visit tokencost.app2BookmarkAdd to collection