Z.ai’s open-weights GLM-5.2 beats GPT-5.5 on multiple long-horizon coding benchmarks for 1/6th the cost

Z.ai’s open-source GLM-5.2 beats GPT-5.5 on coding benchmarks at one-sixth the cost - Tech Startups

The 753-billion-parameter model outperformed GPT-5.5 on several software engineering benchmarks, offers a 1-million-token context window, and is available under an unrestricted MIT license. Since ChatGPT’s launch in November 2022, the AI industry’s most capable models have largely come from a […] The post Z.ai’s open-source GLM-5.2 beats GPT-5.5 on coding benchmarks at one-sixth the cost first appeared on Tech Startups.

Z.ai’s open-weights GLM-5.2 beats GPT-5.5 on multiple long-horizon coding benchmarks for 1/6th the cost

Today, Chinese AI startup Z.ai (formerly Zhipu AI) announced the immediate release of GLM-5.2, a 753-billion parameter open-weights large language model (LLM) engineered specifically to dominate "long-horizon" autonomous coding and engineering tasks. Available immediately on Hugging Face, the Z.ai API, and more than 20 third-party coding environments, the model boasts a highly stable 1-million-token context window alongside enterprise subscripti…

Zhipu AI's GLM-5.2 closes in on closed-source leaders in coding marathons

Chinese AI lab Zhipu AI releases GLM-5.2 with a stable 1-million-token context under the MIT license. On FrontierSWE, a benchmark for hours-long coding tasks, the open-source model trails Anthropic's Claude Opus 4.8 by just one percentage point. On reasoning, it still falls well behind closed-source rivals. The article Zhipu AI's GLM-5.2 closes in on closed-source leaders in coding marathons appeared first on The Decoder.

China's Z.ai GLM-5.2 tops OpenAI’s GPT 5.5 model on key benchmarks

Chinese startup Z.ai has launched GLM-5.2, a powerful AI model for complex coding projects. This new large language model boasts a massive 1 million token context window, allowing it to handle extensive software development tasks. GLM-5.2 is available under an open-source license, offering an alternative to proprietary AI systems. It performs strongly on industry benchmarks, rivaling top closed-source models.

Z.ai’s New AI Model Targets Enterprise Workloads With 1M-Token Context And Advanced Software Engineering Capabilities

Chinese AI company Z.ai has launched GLM-5.2, its latest flagship AI model designed for long-horizon tasks, including complex coding, research, and multi-step workflows. The company said the new model represents a significant improvement over GLM-5.1 by introducing a stable 1 million-token context window, allowing it to process and maintain larger amounts of information during extended tasks. The release focuses on improving AI performance in re…