From yesterday:

Startup founders urge U.S. government not to shut off Chinese open weight AI - https://news.ycombinator.com/item?id=49023016 - July 2026 (841 comments)

Also related:

OpenAI and Anthropic unite against open-weight AI risks to their bottom line - https://news.ycombinator.com/item?id=49020868 - July 2026 (330 comments)

China’s open-weights AI strategy is winning - https://news.ycombinator.com/item?id=48979269 - July 2026 (932 comments)

The gap between open weights LLMs and closed source LLMs - https://news.ycombinator.com/item?id=48692058 - June 2026 (250 comments)

The unbearable cheapness of open weight models - https://news.ycombinator.com/item?id=48668255 - June 2026 (186 comments)