DeepSeek v4 Pro Reportedly Multiplies Huge Numbers Without Tools

A developer reports DeepSeek v4 Pro computed 64- and even 128-digit multiplications purely via API with no tools, consuming around 8 million tokens; logs were deleted by GitHub but copies were kept.

2026-09-09 ~ 2026-09-09 · 2 related posts

• DeepSeek v4 Pro multiplies 128-digit numbers with no tools, burning 8M tokens — ctjlewis · 2026-09-09
• Blogger saves deleted logs showing DeepSeek v4 Pro doing 64-digit multiplication — ctjlewis · 2026-09-09