GLM-5.3’s Exploits, AI Models and Hardware Speed Up, DeepSeek’s New Agent Harness
The Batch Analytics DeepLearning.AI
Z.ai announced GLM-5.3 after improving its predecessor GLM-5.2 to raise coding and agentic performance and to gain cybersecurity strength via additional safety testing. GLM-5.3 scored 84.5% on the CyberGym exploit-detection benchmark. Subscriptions and API pricing were set for the rollout, with weights expected about two weeks after launch and a license not yet announced.
Why it matters
The Batch News & Insights: How have software engineering fundamentals changed with agentic coding?
Related stories
GLM 5.3: “Offensive A.I. Systems No Longer Confined to Tightly Controlled Labs”
Trending Topics · 1 week ago ·
49
GLM-5.2 is the step change for open agents
Interconnects · 2 months ago ·
51
OpenAI’s Greg Brockman: Z.ai’s GLM-5.3 likely to “significantly accelerate the threat landscape”
The New Stack · 2 weeks ago ·
4