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Kimi K3 Officially Open-Sourced: Moonshot AI Releases 2.8 Trillion Parameter Model Weights, Technical Report, and Three Infrastructure Technologies
Technology

Kimi K3 Officially Open-Sourced: Moonshot AI Releases 2.8 Trillion Parameter Model Weights, Technical Report, and Three Infrastructure Technologies

Moonshot AI open-sources Kimi K3 with 2.8T MoE parameters, 896 routed experts, 16 active per token, 1M context window, plus MoonEP, FlashKDA, and AgentEnv infrastructure tools.

Qianwen Office Arrives: Alibaba, Tencent, and ByteDance Prepare for Final AI Office Agent Battle as Desktop Agent Traffic Hits 60M Monthly
Technology

Qianwen Office Arrives: Alibaba, Tencent, and ByteDance Prepare for Final AI Office Agent Battle as Desktop Agent Traffic Hits 60M Monthly

Alibaba consolidates QoderWork, Wukong, and MuleRun into Qianwen Office as Tencent restructures QClaw into WorkBuddy and ByteDance drives Doubao, with top 3 holding 5622M of 6062M monthly desktop agent visits.

CiDi targets overseas growth for autonomous mining equipment
Technology

CiDi targets overseas growth for autonomous mining equipment

Hong Kong-listed CiDi plans to expand deployments of its autonomous mining equipment outside China, including a larger rollout of partially automated excavators in Australia this year. The company is also seeking contracts in the Middle East, South America, and Europe. CiDi expects overseas markets to contribute a double-digit share of revenue next year, up from a low single-digit level. Its revenue more than doubled to RMB884.8 million in 2025, while its global fleet grew to more than 1,700 vehicles across 30 mines and quarries. [Reuters] Every Wednesday and Friday, TechNode’s Briefing newsletter delivers a roundup of the most important news in China tech, straight to your inbox. Your support helps TechNode continue to provide credible, on-the-ground journalism and industry insights about the Chinese tech industry.

AgiBot starts Hong Kong IPO process
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AgiBot starts Hong Kong IPO process

Chinese humanoid robot maker AgiBot has initiated the process for a Hong Kong IPO. The move follows earlier reports that the Shanghai-based company had selected banks and was preparing for a listing. Founded in 2023, AgiBot develops humanoid robots and embodied AI systems for industrial and commercial applications. The company has also released AgiBot World, a large-scale dataset designed to support the development and training of embodied AI models. [Reuters] Every Wednesday and Friday, TechNode’s Briefing newsletter delivers a roundup of the most important news in China tech, straight to your inbox. Your support helps TechNode continue to provide credible, on-the-ground journalism and industry insights about the Chinese tech industry.

Moonshot AI to make Kimi K3 available for public download
Technology

Moonshot AI to make Kimi K3 available for public download

Moonshot AI is set to release the model weights for Kimi K3 on July 27, allowing developers to download, modify, and host the model independently. Kimi K3 was launched earlier this month with 2.8 trillion parameters, native visual understanding, and a one-million-token context window. The Beijing-based company positions Kimi K3 as an open-weight model for long-horizon coding, knowledge work, and reasoning. It is also expected to release further details on the model’s architecture, training, and evaluations in a technical report. [The Business Times] Every Wednesday and Friday, TechNode’s Briefing newsletter delivers a roundup of the most important news in China tech, straight to your inbox. Your support helps TechNode continue to provide credible, on-the-ground journalism and industry insights about the Chinese tech industry.

Momenta expands into autonomous freight with Robovan
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Momenta expands into autonomous freight with Robovan

Chinese autonomous driving company Momenta has launched its Robovan autonomous freight business, with vehicles already operating in Suzhou’s Xiangcheng district. The company said the vehicles are being deployed for express delivery and overnight delivery, using its R7 world model and a map-free approach adapted from passenger-car deployments. Momenta said the same model platform will support passenger cars, Robovan, Robotruck, and Robotaxi applications, with potential expansion into embodied AI. More than 1 million production vehicles currently use Momenta systems, while the company has delivered systems for more than 100 vehicle models and secured design wins for over 210 models. [IT Home, in Chinese] Every Wednesday and Friday, TechNode’s Briefing newsletter delivers a roundup of the most important news in China tech, straight to your inbox. Your support helps TechNode continue to provide credible, on-the-ground journalism and industry insights about the Chinese tech industry.

Enterprise WeChat opens beta testing of AI assistant Dayuan
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Enterprise WeChat opens beta testing of AI assistant Dayuan

Tencent’s workplace communication and collaboration platform Enterprise WeChat has opened beta testing of an AI assistant named Dayuan. Users can swipe left from any interface to activate the assistant, which can access Enterprise WeChat’s documents, spreadsheets, meetings, and calendar tools. Dayuan is designed to understand the context of ongoing work and provide help without interrupting the existing workflow. It can summarize unread messages, organize responses to questions from managers, prepare weekly reports based on work records, and track to-do items. [IT Home, in Chinese] Every Wednesday and Friday, TechNode’s Briefing newsletter delivers a roundup of the most important news in China tech, straight to your inbox. Your support helps TechNode continue to provide credible, on-the-ground journalism and industry insights about the Chinese tech industry.

Samsung MX reportedly considers Chinese DRAM for low-end phones in China
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Samsung MX reportedly considers Chinese DRAM for low-end phones in China

Samsung Electronics’ Mobile eXperience division is reportedly considering Chinese-made DRAM for low- and mid-range smartphones sold in China, including Galaxy A models, according to a South Korean media report cited by IT Home. The move would allow Samsung to use lower-cost Chinese LPDDR5X memory as rising component prices put pressure on smartphone margins. The report said Samsung is considering the move partly to reduce production costs and improve its position in China, where its smartphone market share has fallen to 0.6%. It did not specify which Chinese memory suppliers Samsung may work with or whether procurement decisions have been finalized. [IT Home, in Chinese] Every Wednesday and Friday, TechNode’s Briefing newsletter delivers a roundup of the most important news in China tech, straight to your inbox. Your support helps TechNode continue to provide credible, on-the-ground journalism and industry insights about the Chinese tech industry.

Shein reportedly targets Hong Kong IPO as early as late August
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Shein reportedly targets Hong Kong IPO as early as late August

Shein is reportedly preparing for a Hong Kong IPO as early as late August, with the listing potentially moving into September, according to its draft prospectus and people familiar with the plan. The fast-fashion ecommerce company has cleared key regulatory and listing hurdles, although the filing did not disclose the planned offering size or price range. Earlier reports said Shein was seeking to raise between $2 billion and $3 billion at a potential valuation of $40 billion to $50 billion. The company recorded $41.9 billion in revenue in 2025, with Europe overtaking the US as its largest market. [Reuters] Every Wednesday and Friday, TechNode’s Briefing newsletter delivers a roundup of the most important news in China tech, straight to your inbox. Your support helps TechNode continue to provide credible, on-the-ground journalism and industry insights about the Chinese tech industry.

Optical Computing Reaches Commercialization Inflection Point: Lightelligence PACE 3 Photonic Chip With 256×256 Matrix, First Real-World Deployed Photonic Computing at WAIC 2026
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Optical Computing Reaches Commercialization Inflection Point: Lightelligence PACE 3 Photonic Chip With 256×256 Matrix, First Real-World Deployed Photonic Computing at WAIC 2026

Lightelligence demonstrates first real-world deployed photonic computing at WAIC with Tianshu Light Cube access control system, announces PACE 3 chip with 256x256 photonic matrix for low-latency inference.

Heguang Quantum Accelerates Photonic Quantum Computing Commercialization With Deterministic Error Correction Breakthrough and Distributed Architecture
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Heguang Quantum Accelerates Photonic Quantum Computing Commercialization With Deterministic Error Correction Breakthrough and Distributed Architecture

Hangzhou-based Heguang Quantum completes seed round, achieves first deterministic photonic quantum error correction code generation, targets HQ10 quantum accelerator sales by 2027 for hybrid classical-quantum computing.

China Reusable Rocket Launch Costs Drop by Two-Thirds: CZ-10B Net Recovery Success Marks Reusable Rocket Era as Space Economy Reaches Trillion-Yuan Inflection Point
Technology

China Reusable Rocket Launch Costs Drop by Two-Thirds: CZ-10B Net Recovery Success Marks Reusable Rocket Era as Space Economy Reaches Trillion-Yuan Inflection Point

China first CZ-10B net-based rocket recovery opens reusable era with 60-70% cost reduction, as space economy paradigm shifts from disposable launches to reusable assets across commercial and government programs.