Introducing Kimi K3 on Amazon Bedrock

What moved

Kimi K3 from Moonshot AI is now available on Amazon Bedrock, giving you a powerful new open-weight option for coding and knowledge work. It offers native vision, a 1-million-token context window, and explicit prompt caching to reduce latency and input costs. AWS issued this as an official post on 2026-09-18. The desk files the title and summary from the allow-listed official source, not a rewrite of claims the source did not make.

Why it matters

Kimi K3 from Moonshot AI is now available on Amazon Bedrock, giving you a powerful new open-weight option for coding and knowledge work. That is a public launch file from AWS, dated 2026-09-18. Tagged LLM / Open models.

On the record

• Filed from the AWS official RSS on 2026-09-18.
• Primary source host: aws.amazon.com.
• Kimi K3 from Moonshot AI is now available on Amazon Bedrock, giving you a powerful new open-weight option for coding and knowledge work.