Chinese AI startup Z.ai, known for its powerful, open source GLM family of large language models (LLMs), has introduced GLM-5-Turbo, a new, proprietary variant of its open source GLM-5 model aimed at agent-driven workflows, with the company positioning it as a faster model tuned for OpenClaw-style tasks such as tool use, long-chain execution and persistent automation. It’s available now through Z.ai’s application programming interface (API) on third-party provider OpenRouter with roughly a 202.8K-token context window, 131.1K max output, and listed pricing of $0.96 per million input tokens and $3.20 per million output tokens. That makes it about $0.04 cheaper per total input and output cost (at 1 million tokens) than its predecessor, according to our calculations. ModelInputOutputTotal CostSourceGrok 4.1 Fast$0.20$0.50$0.70xAIGemini 3 Flash$0.50$3.00$3.50GoogleKimi-K2.5$0.60$3.00$3.60MoonshotGLM-5-Turbo$0.96$3.20$4.16OpenRouterGLM-5$1.00$3.20$4.20Z.aiClaude Haiku 4.5$1.00$5.00$6.00AnthropicQwen3-Max$1.20$6.00$7.20Alibaba CloudGemini 3 Pro$2.00$12.00$14.00GoogleGPT-5.2$1.75$14.00$15.75OpenAIGPT-5.4$2.50$15.00$17.50OpenAIClaude Sonnet 4.5$3.00$15.00$18.00AnthropicClaude Opus 4.6$5.00$25.00$30.00AnthropicGPT-5.4 Pro$30.00$180.00$210.00OpenAISecond, Z.ai is also adding the model to its GLM Coding subscription product, which is its packaged coding assistant service. That service has three tiers: Lite at $27 per quarter, Pro at $81 per quarter, and Max at $216 per quarter. Z.ai’s March 15 rollout note says Pro subscribers get GLM-5-Turbo in March, while Lite subscribers get the base GLM-5 in March and must wait until April for GLM-5-Turbo. The company is also taking early-access applications for enterprises via a Google Form, which suggests some users may get access ahead of that schedule depending on capacity.z.ai describes GLM-5-Turbo as designed for “fast inference” and “deeply optimized for real-world agent workflows involving long execution chains,” with improvements in complex instruction decomposition, tool use, scheduled and persistent execution, and stability across extended tasks.The release offers developers a new option for building OpenClaw-style autonomous AI agents, and serves as a signal about where model vendors think enterprise demand is heading: away from chat interfaces and toward systems that can reliably execute multi-step work. That is now where much of the competition is moving, as well, especially among vendors trying to win developers and enterprise teams building internal assistants, workflow orchestrators and coding agents. Built for execution, not just conversationZ.ai’s materials frame GLM-5-Turbo as a model for production-like agent behavior rather than static prompt-response use. The pitch centers on reliability in practical task flows: better command following, stronger tool invocation, improved handling of scheduled and persistent tasks, and faster execution across longer logical chains. That positioning puts the model squarely in the market for agents that do more than answer questions. It is aimed at systems that can gather information, call tools, break down instructions and keep working through complex task sequences with less supervision.Rather than a straightforward successor to GLM-5, GLM-5-Turbo appears to be a more execution-focused variant: tuned for speed, tool use and long-chain agent stability, while the base GLM-5 remains Z.ai’s broader open-source flagship. GLM-5-Turbo appears especially competitive in OpenClaw scenarios such as information search and gathering, office and daily tasks, data analysis, development and operations, and automation. Those are company-supplied materials, not independent validation, but they make the intended product positioning clear.Background: z.ai and GLM-5 set the stage for TurboFounded in 2019 as a Tsinghua University spinoff in Beijing, Z.ai — formerly Zhipu AI — is now one of China’s best-known foundation model companies. The company remains headquartered in Beijing and is led by CEO Zhang PengZ.ai listed on the Hong Kong Stock Exchange on January 8, 2026, with shares priced at HK$116.20 and opening at HK$120, for a stated market capitalization of HK$52.83 billion, making it China’s largest independent large language …
