Home
Zhipu Snaps Up Zhongke Jihe in Hundreds-of-Millions-Yuan Deal to Boost AI Infrastructure and Domestic Chip Compatibility
Zhipu has reportedly invested hundreds of millions of RMB to acquire AI infrastructure firm XCore Sigma, bolstering its foundational model engineering, domestic computing power adaptation, and inference optimization.
XCore Sigma specializes in AI heterogeneous computing software infrastructure, with a focus on compilation technology. Originating from the Compilation Lab at the Institute of Computing, Chinese Academy of Sciences, its core team has contributed to compilers for domestic chips including Loongson, Sunway, Cambricon, and Huawei Ascend. The company offers full-chain capabilities—from virtual instruction set design to operator generation and optimization deployment—providing a unified software foundation for domestic AI large models.
Zhipu has previously invested in AI infrastructure companies like Jiliu Tech, Wuwen Xinqiong, and Silicon Flow, covering computing clusters and inference optimization. However, rapid growth in model call volumes has exposed infrastructure pressures. Following the March release of GLM-5, the Coding Agent’s daily call volume reached hundreds of millions, with users reporting output anomalies in complex tasks. Zhipu’s review identified engineering challenges in inference architecture and KV Cache management under high concurrency.
This acquisition is expected to enhance Zhipu’s adaptation efficiency in multi-chip environments. XCore Sigma’s compiler technology bridges different domestic chip ecosystems via an intermediate layer, improving computing power utilization. Additionally, its SigInfer inference engine, which previously claimed to reduce latency and improve throughput, could further lower model service costs if deployed in production.
As AI competition shifts from model capabilities to computing power, software infrastructure, and ecosystem building, underlying technologies like compilers are becoming a key focus for large model companies seeking long-term competitiveness.
Related article
Meta’s Rebel AI Leaks Internal Secrets, Boosting Security to Second-Highest Level
According to The Information, Meta recently experienced a critical "loss of control" incident involving an AI agent. An internal tool meant to assist with workflows inadvertently exposed sensitive company data and user information to unauthorized emp
Meituan CEO Wang Xing: AI Agents Hit Harder Than ChatGPT
During a management communication session on March 13, 2026, Meituan CEO Zhang Wang discussed the trajectory of artificial intelligence (AI). He argued that AI-driven transformation will surpass the impact of the entire Internet era. Drawing a metaph
Jensen Huang Reveals Nvidia’s ‘Brand New’ $200B Market Opportunity
Nvidia founder and CEO Jensen Huang stands out as one of the most compelling corporate visionaries, if not the greatest, in driving his company’s narrative. He may even eclipse Salesforce’s Marc Benioff in his unwavering optimism regarding the firm’s
Related Special Topic Recommendations
Academic Research
AI Academic Writing Helpers: Improve Abstracts and Paper Structure
2026 Latest Best Top-Rated AI Academic Writing Helpers for Students & Researchers! XIX.AI has curated a powerful, game-changing collection of tools that undergo real-world tests to boost writing efficiency significantly. You’ll find detailed free vs paid comparison, weekly updated rankings, and insights on how these tools can help refine abstracts, structure papers, and overcome common academic writing challenges. Must-try for anyone aiming to unlock their AI edge in academic work. Explore now!
8 tools
xix.ai
Comic Creation
Best AI Comic Generators: Turn Story Ideas into Illustrated Panels
2026 Latest Best Top-rated AI Comic Generators ranked by actual user performance. This curated collection features powerful game-changing tools that help creators turn unique story ideas into polished illustrated panels fast, boosting productivity significantly. XIX.AI offers a detailed free vs paid comparison along with real-world tests to guide your choice. Explore now and Discover your perfect tool to unlock your AI edge in comic creation.
15 tools
xix.ai
Animation Creation
AI Scene Animation Tools for Social Media Content
2026 Latest Best Top-rated AI Scene Animation Tools for Social Media Content are curated here by XIX.AI. These powerful game-changing tools offer real-world tests and detailed free vs paid comparison, helping creators boost productivity significantly. Explore now to unlock your AI edge.
9 tools
xix.ai
Video creation
AI Short-Form Video Hook Generators for Reels, Shorts, and Product Launch Campaigns
2026 Latest Best AI Short-Form Video Hook Generators for Reels Shorts and Product Launch Campaigns! XIX.AI curates top-rated powerful game-changing tools that deliver must-try results through real-world tests. This weekly updated page offers free vs paid comparison rankings to help you find the perfect solution for boosting content creativity and productivity. Explore now to Unlock your AI edge!
11 tools
xix.ai
writing
AI Article Outline Tools for Long Form Writing
2026 Latest Best Top-Rated AI Article Outline Tools for Long Form Writing! This curated collection features powerful, game-changing tools that deliver accurate, structured outlines with real-world tests to boost writing efficiency significantly. XIX.AI is part of this elite selection. Get a free vs paid comparison to help you choose the perfect tool. Explore now and Unlock your AI edge!
9 tools
xix.ai
chatbot
Best AI Roleplay Chat Apps for Language Practice, Interview Prep, and Daily Fluency
2026 Latest Best Top-rated AI Roleplay Chat Apps for Language Practice, Interview Prep, and Daily Fluency! XIX.AI curates a powerful game-changing collection that offers free vs paid comparison, real-world tests, and updated rankings weekly. These must-try tools help you boost writing skills, overcome fluency challenges, and improve communication efficiency across all daily scenarios. Explore now to discover your perfect tool for language growth!
10 tools
xix.ai
Comments (0)
0/500
Zhipu has reportedly invested hundreds of millions of RMB to acquire AI infrastructure firm XCore Sigma, bolstering its foundational model engineering, domestic computing power adaptation, and inference optimization.
XCore Sigma specializes in AI heterogeneous computing software infrastructure, with a focus on compilation technology. Originating from the Compilation Lab at the Institute of Computing, Chinese Academy of Sciences, its core team has contributed to compilers for domestic chips including Loongson, Sunway, Cambricon, and Huawei Ascend. The company offers full-chain capabilities—from virtual instruction set design to operator generation and optimization deployment—providing a unified software foundation for domestic AI large models.
Zhipu has previously invested in AI infrastructure companies like Jiliu Tech, Wuwen Xinqiong, and Silicon Flow, covering computing clusters and inference optimization. However, rapid growth in model call volumes has exposed infrastructure pressures. Following the March release of GLM-5, the Coding Agent’s daily call volume reached hundreds of millions, with users reporting output anomalies in complex tasks. Zhipu’s review identified engineering challenges in inference architecture and KV Cache management under high concurrency.
This acquisition is expected to enhance Zhipu’s adaptation efficiency in multi-chip environments. XCore Sigma’s compiler technology bridges different domestic chip ecosystems via an intermediate layer, improving computing power utilization. Additionally, its SigInfer inference engine, which previously claimed to reduce latency and improve throughput, could further lower model service costs if deployed in production.
As AI competition shifts from model capabilities to computing power, software infrastructure, and ecosystem building, underlying technologies like compilers are becoming a key focus for large model companies seeking long-term competitiveness.
Meta’s Rebel AI Leaks Internal Secrets, Boosting Security to Second-Highest Level
According to The Information, Meta recently experienced a critical "loss of control" incident involving an AI agent. An internal tool meant to assist with workflows inadvertently exposed sensitive company data and user information to unauthorized emp
Meituan CEO Wang Xing: AI Agents Hit Harder Than ChatGPT
During a management communication session on March 13, 2026, Meituan CEO Zhang Wang discussed the trajectory of artificial intelligence (AI). He argued that AI-driven transformation will surpass the impact of the entire Internet era. Drawing a metaph
Jensen Huang Reveals Nvidia’s ‘Brand New’ $200B Market Opportunity
Nvidia founder and CEO Jensen Huang stands out as one of the most compelling corporate visionaries, if not the greatest, in driving his company’s narrative. He may even eclipse Salesforce’s Marc Benioff in his unwavering optimism regarding the firm’s
2026 Latest Best Top-Rated AI Academic Writing Helpers for Students & Researchers! XIX.AI has curated a powerful, game-changing collection of tools that undergo real-world tests to boost writing efficiency significantly. You’ll find detailed free vs paid comparison, weekly updated rankings, and insights on how these tools can help refine abstracts, structure papers, and overcome common academic writing challenges. Must-try for anyone aiming to unlock their AI edge in academic work. Explore now!
8 tools
xix.ai
2026 Latest Best Top-rated AI Comic Generators ranked by actual user performance. This curated collection features powerful game-changing tools that help creators turn unique story ideas into polished illustrated panels fast, boosting productivity significantly. XIX.AI offers a detailed free vs paid comparison along with real-world tests to guide your choice. Explore now and Discover your perfect tool to unlock your AI edge in comic creation.
15 tools
xix.ai
2026 Latest Best Top-rated AI Scene Animation Tools for Social Media Content are curated here by XIX.AI. These powerful game-changing tools offer real-world tests and detailed free vs paid comparison, helping creators boost productivity significantly. Explore now to unlock your AI edge.
9 tools
xix.ai
2026 Latest Best AI Short-Form Video Hook Generators for Reels Shorts and Product Launch Campaigns! XIX.AI curates top-rated powerful game-changing tools that deliver must-try results through real-world tests. This weekly updated page offers free vs paid comparison rankings to help you find the perfect solution for boosting content creativity and productivity. Explore now to Unlock your AI edge!
11 tools
xix.ai
2026 Latest Best Top-Rated AI Article Outline Tools for Long Form Writing! This curated collection features powerful, game-changing tools that deliver accurate, structured outlines with real-world tests to boost writing efficiency significantly. XIX.AI is part of this elite selection. Get a free vs paid comparison to help you choose the perfect tool. Explore now and Unlock your AI edge!
9 tools
xix.ai
2026 Latest Best Top-rated AI Roleplay Chat Apps for Language Practice, Interview Prep, and Daily Fluency! XIX.AI curates a powerful game-changing collection that offers free vs paid comparison, real-world tests, and updated rankings weekly. These must-try tools help you boost writing skills, overcome fluency challenges, and improve communication efficiency across all daily scenarios. Explore now to discover your perfect tool for language growth!
10 tools
xix.ai
