开放权重与社区模型的发布,对闭源定价形成压力、扩大可及性。
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开放权重的发布会对闭源定价形成压力、扩大可及性,改变整个生态「自建 vs 采购」的权衡。
Liquid AI released LFM3, 6 open-weight 2B-class models for text, vision, audio, omni and decisions. LFM3-1.7B uses a tri-hybrid backbone, a 256K context window and fits in about 1 GB at 4-bit. The post Liquid AI Release…
vLLM Semantic Router released d3-ultra, a 27B open-weight multimodal decision model. It reads text, images and video once, then returns probabilities for every answer, scoring 87.2 on the team’s SR-Text test. The post v…
Baidu has released Unlimited OCR 2, an MIT-licensed 3B OCR model that parses hundred-page documents in one request. Its SR-SWA attention keeps per-step decoding cost nearly flat, scoring 77.1 on MarathonDocBench The pos…
The Reddit forum r/opensource has banned all posts about AI projects, whether built with AI, AI-powered, or designed for AI. Projects must also be at least a year old and have multiple contributors, and non-English post…
Article URL: https://cohere.com/blog/concerning-behaviour-popular-open-weight-ai-model Comments URL: https://news.ycombinator.com/item?id=50246658 Points: 131 # Comments: 46
Article URL: https://www.tomshardware.com/tech-industry/artificial-intelligence/reddits-r-opensource-bans-ai-made-and-ai-focused-projects-also-bans-non-english-speakers-sweeping-new-rules-spark-backlash-over-linux-kerne…
Tsinghua researchers released AKV, an SGLang-based serving system for cache engineering. LLM agents drop and reposition KV cache instead of summarizing history, cutting average cost 27.7% across 4 agent benchmarks. The…
Nanbeige LLM Lab released Nanbeige4.3-33B, a 33B dense Apache 2.0 model with 512K context. It reports 80.9 on Terminal-Bench 2.1 and will teach the upcoming Nanbeige4.3-3B. The post Nanbeige Releases Nanbeige4.3-33B, a…
Hugging Face 发布了 Carbon-X，这是一个基于 Qwen3-14B 构建的开放 14.8B DNA 语言模型。它读取聊天中的原始 DNA，用英语回答，在 Apache 2.0 下的 5 个 DNA 基准测试中，平均准确率为 66.7%。拥抱脸发布后……
Article URL: https://medium.com/@thomasunise/this-open-source-cybersecurity-platform-uses-ai-agents-to-detect-threats-and-protect-businesses-762e65392b42 Comments URL: https://news.ycombinator.com/item?id=50231486 Point…
The mods at r/opensource posted new submission rules that, among other things, banned projects that use AI. The post made Saturday evening opens by saying, "If your project uses AI, is made by AI, or is intended for AI,…
Anthropic 推出了 OSS Scanner，这是一款针对关键开源项目的免费、可选择加入的漏洞扫描程序。 Anthropic OSS Scanner 运行公司最强大的模型，包括 Claude Mythos，针对注册的代码库……
智能手机代理并不会通过处理更多数据而变得更好。他们通过在尽可能多的不同应用程序上进行训练来提高。 OpenMobile-2 背后的研究人员构建了一个包含 110 多个应用程序的开放式训练环境……
微软研究院开源了 Agensh，这是一个没有中央协调器的多代理工具。自组织工作人员共享 Git 存储库、聊天和调查结果板，在 6 小时内将 ProgramBench 上的代理从 1 扩展到 1,024 个……
Cognition 发布了 Devin 漏洞修复插件、3 个 MIT 许可的代理技能，用于清点、修补和测试受本周关键 RCE 缺陷影响的 PHP、Node.js 和自我管理的 GitLab 部署，然后打开 1 个 PR……
探索完整的编码指南，将 Underdog Saluki 27B 与 ISTA 的 GSQ-RCO 量化进行比较，检查库存 llama.cpp 中的 GGUF 标头、内存使用情况和 BFCL 工具调用性能 如何运行 Underdog Sal…
Anthropic sandbox-runtime (srt) is the open-source, OS-level sandbox behind Claude Code. It restricts file and network access for agents, MCP servers and CLI tools with Seatbelt on macOS and bubblewrap on Linux, no cont…
<p><strong><a href="https://www.kimi.ai/blog/kimi-k3-1-pro">Kimi K3.1 Pro 简介</a></strong></p> Kimi K3.1 Pro 今天登陆 Kimi API - 尚未开放权重，但 Moonshot 承诺“完整模型权重将......
Anthropic 让 Claude 生成现有代码正确性的数学证明，为 123 个开源库生成了大约 1.8 亿行证明代码。一路走来，该模型发现了多年测试中的错误……
You.com 推出了 Inference Router，这是一个兼容 OpenAI 的 API，适用于 12 个开放权重模型，具有 99.9% 的正常运行时间 SLA、零数据保留、100% 美国托管、服务器端网络搜索且无平台费用。 You.com 发布后…
Gradium has open-sourced Phonon, a family of on-device text-to-speech models. The English Phonon 31m ships under Apache 2.0, fits in 64.5 MB, and starts speaking in about 7 ms on a laptop CPU. The post Gradium Open-Sour…
The new open-source model speaks the language of DNA and can help researchers understand the effects of any changes on gene activity and health.
IBM released Granite Speech 5.0 2B, an Apache 2.0 speech recognition and translation model. It ranks #2 on the Open ASR Leaderboard with 5.68% average English WER, alongside updated Turbo CTC and 4.1 2B Plus models. The…
在 GTC Berlin 上，银行、支付公司和金融数据提供商展示了生产规模智能的样子——基于 NVIDIA 加速计算构建，由开放权重模型提供支持，并在他们的……上运行。
European retailers are using open models and physical intelligence across use cases — from a commerce platform cutting inference costs by 90% to to a fulfillment center where collaboration of different robotic fleets is…
Weather forecasts shape more than daily plans; timely weather information is crucial for energy producers, insurers and transport operators to plan around changing conditions. A global forecast can show a storm taking s…
政府需要现代解决方案来为公众服务，同时控制敏感信息。开放模型提供了一条前进的道路，让政府对其进行评估，使其适应当地语言并发布……
Discover NVIDIA Nsight Python, an open-source interface that allows developers to profile GPU kernels, analyze hardware metrics, evaluate cache and clock controls, and measure kernel fusion directly from Python code. Th…
如果您喜欢电子表格，但不喜欢 Microsoft Office，那么您可能想尝试一下开源克隆 GridCraft。
Recursive 发布了 Flint，这是一个 Apache 2.0 本地编码模型，共有 40B 个总参数和 2.5B 个活动参数。据报告，在 SWE-bench Verified 上的速度为 74.2%，在 M4 Pro MacBook Pro 上每秒速度超过 125 个令牌。后递归重新...
Vercel 发布了 Durable-harness，这是一个开源包，可记录每个模型和工具调用，以便 Pi、OpenCode、Claude Code 和 Codex 会话在 Vercel、Postgres 或笔记本电脑上崩溃、超时和重新部署后恢复。 …
在 AWS Trainium 上使用 torchtitan 在单个 trn2.48xlarge 上以三种方式训练 Qwen3：Hugging Face Transformers v5 建模后端、torchtitan 的原生 Qwen3 和 NKI 专家混合内核。同一个火炬运行启动...
今年早些时候，我和我的联合创始人发现，只要我们超出了不稳定的使用限制或出现了更新、更好的模型，我们就经常在不同的编码代理（Claude Code、Codex、Cursor）之间切换。我们是…
人工智能原生者的需求正在推动欧洲人工智能云生态系统比以往更快地向前发展。开发人员需要更接近他们的数据的计算、可以大规模定制和服务的开放模型以及全栈基础设施……
代理的有用性取决于他们所知道的知识，并且只有他们所运行的边界才值得信赖。领先的企业正在使用开源 NVIDIA Agent Toolkit（现已通过新工具进行扩展）来定制和……
NVIDIA 正在扩展其跨语言、机器人、生物学和量子计算的开放模型系列，为开发人员、研究人员和企业提供构建针对本地语言和...
Patch the Planet 将安全研究人员、维护人员和事件响应人员联系起来，帮助解决开源领域的关键漏洞。
Google、Red Hat 和 IBM 发布了 llm-d 1.0，这是一个用于分布式 LLM 推理的开源 Kubernetes 原生堆栈。它增加了多租户流量控制、零停机升级和跨 vLLM、SGLang、TP 的代理感知路由……
在分享 Netflix 纪录片《AI Gone Rogue》之前，请注意一下。影片中出现的 Hugging Face 联合创始人克莱姆·德兰格 (Clem Delangue) 表示，影片进入了“完全厄运模式”，而且并不准确。
Google 和 Meta 开源了 TorchTPU，这是云 TPU 的原生 PyTorch 后端。它默认运行 eager，通过 torch.compile 和 XLA 进行编译，并替换 PyTorch/XLA 以适应新的工作负载。谷歌开源后...
嘿 HN，我是来自 Respan (https://www.respan.ai) 的安迪。我们正在构建一个开源 Rust AI 网关。它是一个解耦的网关，所以一切都是一个插件，包括不同的提供商、协议（MCP、语音）、模式……
DeepSeek 拥有开源 DeepInfer，这是在生产环境中为 DeepSeek-V4.1-Flash 提供服务的 Apache 2.0 推理框架。它针对 NVIDIA SM100 GPU 和华为 Ascend 950 NPU，并且仅提供离线推理。该帖子...
拥抱脸❤️ TorchTPU：TPU，原生
人工智能实验室将自己的声誉押在模型基准测试上，这是一种中立且准确的评估系统，旨在衡量一种人工智能产品是否比另一种更好。然而，这些方法是……
OpenCode 是一种开源 AI 编码代理，已成为 Claude Code 和 Cursor 的流行替代品。但黑客侵入了其在线平台的一部分，窃取了一些用户的 API 密钥，以及它所使用的人工智能工具……
英伟达正在努力迎合企业公司希望在自己的数据中心运行自己的开放模型的趋势，并试图让设备上的私人人工智能代理成为现实。
NVIDIA 已在 Apache 2.0 下开源发布了完整的 Run:ai GPU 编排平台。该版本包括 KAI Scheduler、CUDA 13.4 GPU 分段、配额管理和本地 Kind 开发环境。该帖子...
Google Research released Harness2, an Apache-2.0 framework that rewrites an agent's harness at test time. One refinement step lifted GLM-5 by 11.5 points on WorkBuddy-Bench with no weight updates. The post Google Open-S…
Deepseek has released V4.1-Flash-1017 as an open-weight model that posts better benchmarks, finishes tasks faster, and produces shorter outputs than its predecessor. The company is also opening up its internal search en…
StepFun has released Step 5 Preview as open weights. FP8 and BF16 checkpoints are live on Hugging Face and ModelScope. Step 5 Preview is a sparse Mixture-of-Experts model from StepFun built for long-horizon agentic work…
Perplexity has open-sourced SPACE, the sandbox platform behind every task in Perplexity Computer. The Perplexity SPACE sandbox gives each agent task its own Firecracker microVM. Credentials and outbound traffic are cont…
China plans to restrict exports of 23 key AI technologies, including model weights, source code, and training methods for systems hitting 10^26 FLOPs or 2 trillion parameters. A fast-track rule will still clear open-sou…
公共部门的开源不会因为技术问题而失败。它失败了，因为它不符合政治议程
Reflection AI's Beam is an open-weight model for agentic coding and long-horizon tasks. This post shows how to deploy Beam on AWS: start with an Amazon SageMaker JumpStart real-time endpoint, or use Amazon SageMaker Hyp…
Meta released Muse Spark Open, an 816B-parameter open-weight MoE model with 42B active parameters and a 1M-token context. It leads open models on MCP-Atlas and runs on 2 M5 Ultra Mac Studios. The post Meta Releases Muse…
欢迎光束：您可以拥有、定制和扩展的 501B 开放模型
Meta and Apple have teamed up for the launch of the social media giant's newest model, Muse Spark Open, which will run locally on Apple silicon.
The new Muse Spark Open AI model can work on M5 Ultra Mac Studios. | Photo: Amelia Holowaty Krales / The Verge Meta announced the Muse Spark Open AI model today, claiming that it's the "most capable US open-weight model…
Muse Spark Open, Meta's coding-optimized open-weight model, is now available in Amazon SageMaker JumpStart. Deploy it to a SageMaker AI endpoint in your own AWS account using SageMaker Studio or the SageMaker Python SDK…
Nvidia’s new models join a wave of open-weight releases from US labs on the heels of the Hugging Face hack.
At Open Source Summit Europe 2026, openKylin outlined its vision for transitioning from resource management to intent management in the AI era. The community introduced KART, a unified AI runtime, alongside core desktop…
欢迎 Muse Spark Open：来自 Meta 的开放权重前沿多模式混合专家模型
Fish Audio released Drama 3, a 35B mixture-of-experts text-to-speech model with about 3B active parameters. It takes plain-language direction, covers 83 languages and ships open weights under a revenue-capped community…
Liquid AI 发布了 LFM2.5-24B-A2B，这是一个具有 2B 主动参数的开放权重 24B Mixture-of-Experts 推理模型。它以本地代理为目标，在 LiveClaw 上得分为 48.09，在 Apple M5 Max 上每秒解码 184 个令牌。宝…
Existing benchmarks measure solve rate and token output/cost, but don't punish excess code, which makes a codebase harder to work with in the long term. I wanted to measure this since it matters most for long-term proje…
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