Kimi K3 launches Monday: truly open-weight, 3x faster, cheaper and better than Sonnet or GPT 5.5

Kimi K3 will be released on Monday as a truly open-weight model with 3x speed improvement. Users are urged to move all standard workloads from Sonnet or GPT 5.5, claiming it's faster, cheaper, and better.

• AI
• model release
• open-weight
• faster
• Kimi K3