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GLM-5.2, a Chinese open-weight large language model released by 2026-06-28, is…

2026-06-28 · 15:29 UTC ·@kimmonismus ·0 min read

Brief

GLM-5.2, released by Chinese developers and highlighted on 2026-06-28, is presented as matching OpenAI and Anthropic models and is called the “second DeepSeek moment.” Quoting Innovation Council and David Sacks, the post argues this parity creates an urgent, competitive AI race and warns against delaying U.S. model deployment or hampering companies’ progress.

Why it matters

GLM-5.2, a Chinese open-weight large language model released by 2026-06-28, is claimed to match the performance of currently available models from OpenAI and Anthropic.

Key details

  • The post labels GLM-5.2 the “second DeepSeek moment” and cites Innovation Council’s statement that China now has an open-weight model on par with Western offerings.
  • David Sacks (quoted) warns the U.S. must not put its own models in “purgatory” while the world pivots to Chinese technology, calling the situation a global AI race that requires keeping companies moving and not slowing development.
Source evidence

The release of GLM-5.2 is the second DeepSeek moment.

Innovation Council (@innovationcncl)

“We now have a Chinese open-weight model that is as good as the currently available models from OpenAI and Anthropic.”

@DavidSacks explains the release of China’s GLM 5.2 and how we cannot afford to put our own models in “purgatory” while the world pivots to Chinese technology.

“We are in a very competitive situation with China… our whole AI strategy from the get-go was winning the AI race, defining it as a race — as being globally competitive — and we cannot afford to do things unnecessarily that slow our companies down.”

Video

— https://nitter.net/innovationcncl/status/2070933328014844135#m