Overview
- Amazon Bedrock has integrated the Kimi K3 model from developer group 月之暗面 and will offer it through the platform's managed APIs.
- The model's developers claim Kimi K3 has 2.8 trillion parameters, native vision support, and a 1,000,000-token context window for long-form and multi-document tasks.
- AWS says it will host Kimi K3 behind the same unified access controls, encryption, and auditing used for closed-source models so customer data and calls remain within Bedrock's security boundary.
- Kimi K3 is the first open-weight model on Bedrock to support explicit prompt caching, a feature that reuses previously provided context to lower latency and reduce input charges for repeated calls.
- Reports note the model's license includes a commercial clause that can require revenue-sharing for large hosted services, a move that could shift how open-weight models are monetized on cloud platforms.