LaunchAI ModelsJuly 28, 2026
Kimi K3: 2.8T open-weight model tops Code Arena

2.8 trillion parameters, 1 million context, native multimodal. Kimi Delta Attention enables up to 6.3x faster decoding. Open-weight and available on Nebius. Scored #1 on Code Arena full-stack web development tasks with 71.6 mean score on DRACO.
15 sources
unsloth/Kimi-K3-GGUFhuggingface.co
Code Arena now measures fullstack capabilities! View overall rankings across AI models on...x.com
Kimi K3 Architecture Notessebastianraschka.com
China Cuts AI Gap as Moonshot Shows Zhipu Isn’t One-Off, BI Saysbloomberg.com
[AINews] not much happened todaylatent.space
Chinese startup Moonshot AI unveils Kimi model it says rivals OpenAI, Anthropiccnbc.com
Kimi K3, and what we can still learn from the pelican benchmarksimonwillison.net
Fable, Sol Pro, Kimi K3: "write me a short but good poem using the Odyssey as a basis, think Tennyso...bsky.app
Daily brief
Get tomorrow's AI brief in your inbox
More stories today
- Nimble launches domain-specialized Web Search Agents
- Measuring the Tendency of AI Agents to Go Rogue
- Gary Marcus critiques Anthropic CEO Dario Amodei
- Numbat agent-detection and response layer open-sourced
- Reddit discussion on long-term local LLM tool choices