Beijing Company Releases Kimi K3, World's Largest Open-Source LLM

A Beijing-based enterprise released Kimi K3 on July 18, described in the announcement as the world's largest open-source large language model. The timing follows the city's recognition of a third batch of global service partners one day earlier and recent visitor counts at a new food market.

These steps build on earlier efforts to strengthen Beijing's position in technology and services. City officials have moved in sequence over the past week to highlight enterprise output, international ties, and everyday consumer facilities. The releases appear on the municipal government's English-language news pages, which residents and businesses consult for official updates.

Global service partners and local markets

On July 17 the city named its third batch of global service partners. The designation targets firms that support international operations inside Beijing. It follows two earlier rounds and reflects ongoing work to connect local companies with overseas clients. At the same time, a 3,000-square-meter food market recorded more than 1,000 visitors over the past 30 days, according to the same government site. The market forms part of broader updates on consumer spaces listed under the consuming in Beijing section.

These items sit alongside the Kimi K3 announcement on the latest news feed. The feed also carries links to departments, administrative districts, and policy toolkits that provide further detail on how such projects receive support. Readers can trace the progression from partner recognition on July 17 to the model release the next day.

Next steps for residents and firms

Companies interested in the global service partner program can review the July 17 notice on the Beijing government site for application details. Developers working with open-source models may examine the Kimi K3 release page posted July 18. Shoppers and market operators can track further updates under the one-day-in-Beijing section for visitor trends at the 3,000-square-meter site. The municipal site remains the primary source for these and related listings.