Open weights are the industry’s counterweight to closed labs. Releases, licenses and benchmarks from Llama, Qwen, DeepSeek and more.
367 articles
The debate surrounding the potential banning of Chinese-made open-weight LLMs highlights the complex intersection of AI business models and national security. OpenAI's stance reflects broader industry anxiety regarding the proliferation of powerful, accessible AI models.
TechCrunch AI · 60d ago
Beijing-based Moonshot AI has unveiled Kimi K3, an open-source model featuring 2.8 trillion parameters. The company claims the model outperforms top-tier US competitors like OpenAI and Anthropic in specific capabilities.
SCMP Technology · 64d ago
The Kimi K3 model has been released as the world's largest open-source model, featuring native visual understanding and a 1-million token context window. It is optimized for complex tasks including software engineering and deep research.
钛媒体 · 64d ago
The 'Mazu' multi-hazard early warning AI model is now deployed in 35 countries, including Pakistan, to assist in climate disaster forecasting. Additionally, China's open-source AI ecosystem has seen exponential growth, with over 10 billion cumulative model downloads.
IT之家 · 67d ago
The VC Weekly report discusses the tension between closed-source AI giants and the open-source community, while highlighting Pete Florence's skepticism toward 'world models' for robotics. It emphasizes the shift toward specialized, task-oriented AI agents.
虎嗅 · 69d ago
Multiple Chinese tech giants announced significant AI updates, including Alibaba's real-time speech model Fun-ASR-Realtime, Tencent's new Hunyuan Hy3 model, and the open-sourcing of Meituan's LongCat-2.0.
36氪 · 75d ago
Nvidia has open-sourced its robotics skill library, marking a significant shift in how embodied AI models are trained. This release focuses on a new continuous learning paradigm for robotic agents.
量子位 · 80d ago
Huawei has officially released the openPangu-2.0-Flash model, featuring 92 billion parameters. This release is a strategic move to strengthen the company's AI ecosystem and provide developers with high-performance open-source options.
Pandaily · 81d ago
Huawei has officially launched the open-source version of its openPangu-2.0-Flash model. Additional components of the Pangu model series are scheduled for release starting June 30.
36氪 · 81d ago
Huawei has officially open-sourced the openPangu-2.0-Flash model, featuring 92 billion parameters. This release is part of a broader strategy to support the Ascend AI ecosystem.
IT之家 · 81d ago
A breakthrough in local LLM deployment where a hybrid Mamba+MoE model maintains perfect needle retrieval up to 504K tokens on consumer hardware (4x3090). The architecture uses fixed-size recurrent states to avoid KV cache growth.
Reddit r/LocalLLaMA · 84d ago
DeepReinforce has launched Ornith-1.0, a new family of open-source coding models. The model is capable of writing its own reinforcement learning (RL) scaffolds and achieves performance parity with Claude Opus 4.7 on coding benchmarks.
TestingCatalog · 86d ago
SpaceX has signed a compute partnership with open-source AI startup Reflection AI, valued at up to $6.3 billion. The deal provides Reflection with access to Nvidia GB300 chips for training advanced models.
IT之家 · 89d ago
Noiz AI, in collaboration with HKUST and Tsinghua University, has open-sourced an audio generation model capable of producing output in just 4 steps with a 0.24s latency on a single GPU.
量子位 · 96d ago
Zhipu AI announced the release of GLM-5.2, featuring a 1 million token context window and improved performance in long-sequence tasks. The model will be open-sourced under the MIT license next week.
IT之家 · 98d ago
Moonshot AI has released and open-sourced the Kimi K2.7 Code model, which significantly improves long-context instruction following and programming performance. The model reduces average token consumption by 30% compared to its predecessor, K2.6.
cnBeta (Full RSS) · 99d ago
Researchers have unveiled Harness-1, a 20-billion parameter open-source search agent that outperforms GPT-5.4 in information retrieval tasks. The model is available under an Apache 2.0 license and was trained using the Tinker distributed training API.
VentureBeat · 102d ago
Tsinghua AIR has open-sourced UniLab, a new reinforcement learning framework that accelerates humanoid robot training to within three minutes. The system achieves a 10x speed increase and is optimized to run efficiently even on consumer hardware like Mac.
量子位 · 109d ago
τ0-WM has been released as the largest open-source embodied world model to date. It is trained on a massive dataset of 17,800 hours of real-world robot interaction data.
量子位 · 111d ago
A new open-source project with 30k stars introduces a way to map code repositories, providing AI models with a 'global view' of complex codebases. This solves the long-standing issue of AI struggling to understand large-scale project structures.
钛媒体 · 112d ago
Anthropic's Opus 4.7, OpenAI's GPT-5.5, DeepSeek V4 released in high-density wave. Improvements in long-horizon tasks, agentic coding, multimodal noted with trade-offs like Opus text regression.
虎嗅 · 143d ago
The world's first large model specialized in medical video understanding has been open-sourced. It launches alongside over 6,000 high-quality annotated test sets and a public leaderboard.
量子位 · 146d ago
Empirisch Tech open-sourced Chaperone-Thinking-LQ-1.0, a 4-bit GPTQ quantized and QLoRA fine-tuned DeepSeek-R1-32B model hitting 84% on MedQA. It fits in 20GB VRAM on a single L40 GPU with 1.6x faster speed than base.
Reddit r/MachineLearning · 150d ago
Harbor Adapters provides a unified infrastructure for evaluating arbitrary agents across more than 80 agentic benchmarks. The accompanying Harbor-Index distills 82 challenging tasks across 29 benchmarks, enabling affordable and reproducible evaluation of agent capabilities and failure modes.
ArXiv AI · 12d ago
AWS introduces HyperPod InstantStart, an open source control plane combining Amazon EKS orchestration with managed Amazon SageMaker HyperPod capabilities. It exposes guarded operations through both a web interface and an AI agent for cluster setup, capacity, training, inference, and storage.
AWS Machine Learning Blog · 15d ago
NVIDIA has launched the beta version of Personal AI Router (PAIR), a free and open-source virtual router for local AI inference. It discovers compatible computers on the same LAN and combines their idle compute resources for AI agents and local model workloads.
cnBeta (Full RSS) · 15d ago
CNAS《主權AI指數》2.0顯示，全球主權AI項目已從2023年的1個增至184個，覆蓋67個國家及歐盟。美國基礎模型仍居主導，但中國模型已透過Qwen與01.AI進入6國，且從零建立模型的項目比例升至約40%。
虎嗅 · 16d ago
Jasper Research released an interactive cookbook explaining how to build a text-to-image model from scratch, including reasoning and intermediate results. It also provides the nano t2i codebase and the 100-million-image Monet dataset for hands-on training.
Reddit r/MachineLearning · 17d ago
Anthropic launched the Model Hardware Standard, a framework designed to let AI agents control physical hardware such as robots and microscopes. The framework could support applications including drug development and quantum-computer laser calibration, with an open-source release planned after testing.
Computerworld · 21d ago
Tencent has open-sourced the Hunyuan Hy4 preview and invited users to help train and improve it. An InfoQ test of WorkBuddy suggests it can deliver like a small team, but still requires human oversight.
InfoQ中国 · 22d ago