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Zhipu

Articles

  • Zhipu AI Launches GLM-5.3 with Automated Exploitation Chain Discovery

    Chinese AI lab Zhipu has introduced GLM-5.3, a new language model trained to identify software vulnerabilities and synthesize multi-stage cyber exploitation chains. According to evaluation data released by the company, GLM-5.3 established state-of-the-art results on the CyberGym benchmark, an evaluation suite designed to measure model performance on practical cybersecurity tasks. The benchmark results indicate that GLM-5.3 surpassed frontier Western baselines including Fable 5 and GPT-5.6 Sol i

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  • Z.ai Releases GLM-5.3: Frontier Coding with Emergent Cyber Capabilities

    Z.ai, also known as Zhipu, has released GLM-5.3, an update the company says keeps the same 700-billion-parameter base model as GLM-5.2 and derives every capability gain from scaled-up post-training. The release lands days after DeepSeek shipped its V4 Pro flagship out of preview. Stronger coding through environment scaling GLM-5.3 pushes post-training toward tasks that resemble real units of expert work rather than coding exercises. The company built pipelines that synthesize environments end

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  • Zhipu's GLM-5.2 Narrows the Gap With Anthropic's Fable 5 on Coding Benchmarks

    Zhipu AI's open-weight GLM-5.2 model has placed second globally on the Code Arena coding benchmark, trailing only Anthropic's Claude Fable 5 and sitting within one point of Claude Opus 4.8 on the hardest agentic tasks. The result, recorded after the model's June 13 release under an MIT license, signals a fast-closing capability gap between Chinese open-weight systems and the leading U.S. frontier models. Benchmark Performance On Code Arena's front-end coding leaderboard, GLM-5.2 places second

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  • Zhipu AI explores custom silicon as GLM-5.2 demand surges

    Chinese AI lab Zhipu AI is in early discussions with domestic chip design houses about building a bespoke processor optimized for its GLM model family, according to a report by The Information. The move comes as daily token usage for GLM-5.2 surged 27-fold during its first week of release, straining compute capacity already squeezed by U.S. export controls on advanced semiconductors. The Beijing-based company, which trades on the Hong Kong Stock Exchange as Z.ai, has made preliminary inquiries

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