Zhipu says new coding AI developed advanced cyber skills faster than expected

Zhipu says new coding AI developed advanced cyber skills faster than expected

Chinese AI developer Zhipu has launched GLM-5.3, a new coding-focused AI model that the company says has developed unexpectedly strong cybersecurity capabilities, putting it close to global leading models in vulnerability discovery while remaining behind them on deeper exploitation tasks. Zhipu’s own testing places GLM-5.3 slightly ahead of Anthropic’s Mythos 5 and OpenAI’s GPT-5.6 Sol on CyberGym, a benchmark that tests vulnerability identifica…

Z.ai launches GLM-5.3 with claimed 50% gain on coding benchmark · TechNode

Z.ai, the international brand of Chinese AI company Zhipu, has launched GLM-5.3, an update focused on coding, long-horizon tasks and cybersecurity. The model uses the same base model as GLM-5.2, with the company attributing the latest gains to post-training. Z.ai said GLM-5.3 scored 50% higher than GLM-5.2 on its internal Z.ai Code Bench and reached leading open-source results on Terminal-Bench 3.0 and Agents’ Last Exam. It also reported stronge…

China’s Z.ai Says GLM-5.3 Challenges US Models

Z.ai says GLM-5.3 approaches leading U.S. models on coding and cybersecurity benchmarks while delaying its open-weight release for safety testing.

Z.ai says GLM-5.3 nears Anthropic in cyber defense as coding gains accelerate

Chinese artificial intelligence company Z.ai has released GLM-5.3, a new flagship model that it said can match or edge some leading US models in identifying software vulnerabilities while narrowing the gap with Anthropic on long-running coding tasks. That comparison has an important limit. On CyberGym, which tests whether a model can inspect source code, find vulnerabilities, and verify them, Z.ai said GLM-5.3 scored 84.5%. That was slightly ahe…

സൈബർ സുരക്ഷ: മിത്തോസ്-5 നൊപ്പം കഴിവുറ്റ AI മോഡലുമായി ചൈനീസ് സ്റ്റാർട്ടപ്പ്, ഭീഷണിയോ?

Discover Z.ai's new open-source GLM-5.3 AI model matching Anthropic's Mythos 5 in vulnerability detection. Read the full benchmark analysis and rollout plans.