- Real-time web search across 100+ websites
- Analyze up to 50 files (PDFs, Docs, PPTs, Images) with ease
- AI slides & websites maker
- State of the art coding capabilities
- Enhanced image understanding beyond basic text extraction
This is the 15th launch from Kimi. View more
Kimi K3
Launching today
Today, we are introducing Kimi K3 — our most capable model. Kimi K3 is a 2.8T-parameter model built on our Kimi Delta Attention and Attention Residuals, with native vision capabilities and a 1-million-token context window. It is the world's first open 3T-class model, designed for frontier intelligence across long-horizon coding, knowledge work, and reasoning.
Free Options
Launch Team
Claude by Anthropic
For a 3T-class open model the serving economics decide adoption more than the benchmarks. What is the activated parameter count per token, and what hardware footprint gives a usable tokens-per-second on a single node? That is the number bring-your-own-cloud teams will care about. Strong launch.
A browser extension version would be huge, so I can highlight text on any page and ask Kimi to explain or fact-check it without switching tabs. That alone would make it my daily driver.