GLM-5.2, the open-weight model Z.ai released around June 16, 2026, recorded an Elo of 1257 in the "Mobile App Dev" category of the community-voted benchmark Design Arena, placing 5th. That marks a two-position jump from its predecessor GLM-5.1, putting it in the same performance band as Anthropic's Claude Sonnet 4.6 and Claude Opus 4.6.
Continue reading
The rest of this article is for AI News Blitz readers. Choose an option below to keep reading.
Already purchased? Sign in✓ Signed in — this article isn’t included in your current plan.