Microsoft Foundry now supports Kimi K3 model via Fireworks AI

Microsoft announced that users can now deploy Moonshot AI's Kimi K3 model on Microsoft Foundry through Fireworks AI. The model has 2.8 trillion parameters, making it one of the largest open models available. It supports a context window of 1 million tokens, handling about 750,000 words at once—equivalent to 10 novels or a full codebase.

Fireworks AI, founded in 2022 by former Meta PyTorch core team members and based in California, specializes in fast and cost-effective generative AI inference and fine-tuning. The Kimi K3 pricing on Microsoft Foundry is $3.30 per million input tokens, $16.50 per million output tokens, and $0.33 per million cached input tokens.