Kimi K3 Now Available via Telnyx Inference API

Telnyx announced on X that Kimi K3, Moonshot AI's 2.8-trillion-parameter flagship model, is now available on the Telnyx Inference API. The model is described as the world's first open-source model in the 3-trillion-parameter class. It is built on Kimi Delta Attention and Attention Residuals with a 1M-token context window and native vision capabilities. According to the post, K3 runs on Telnyx-owned GPU infrastructure and can be accessed via an OpenAI-compatible API. The company said the model competes with closed-source frontier models from Anthropic and OpenAI on benchmarks for coding, reasoning, and agentic knowledge work. Developers can learn more in the Inference documentation or try the model in Mission Control.