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星期日

  1. 通义千问 / Qwen

    Qwen 发布开源图像模型 Qwen-Image-2.1

    Qwen 发布 Qwen-Image-2.1,这是 Qwen-Image 系列中兼顾均衡与成本的图像生成模型,现已开放权重。该模型采用 7B 轻量架构,统一支持生成与编辑,原生生成和编辑 RGBA 透明图层,最多支持 10 张参考图,并可一次完成多个区域的局部删除与修改。

    Qwen-Image-2.1 supports several ways to specify local edits. The example below uses circles to identify three regions and asks the model to “remove the metal watch in the blue circle, change the hair in the red circle to black, and replace the area in the green circle with gray short-sleeved linen pajamas,” performing removals and modifications in all three regions at once.

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  2. Qwen Blog精选

    Qwen 开源 Qwen-Image-2.1 图像模型

    Qwen 团队开源 Qwen-Image-2.1,将文生图与图像编辑统一到单一模型,视觉生成组件为 7B 参数、32 层 Single-Stream DiT,并原生支持透明图像生成与编辑。该版本支持最多 10 张参考图、圈选与掩码等局部编辑方式,并通过混合粒度注意力与 KV cache 复用降低多图编辑时的推理开销和显存占用。官方称其在 Qwen-Image-Bench 上与其他开源及闭源模型进行了对比,模型权重已在 GitHub、Hugging Face 和 ModelScope 发布。

    inted annotations, and separate masks to specify where an edit should take place. The first example uses circles of different colors to identify three regions at once: “Remove the metal watch in the blue circle, change the hair in the red circle to black, and replace the area in the green circle with gray short-sleeved linen pajamas.” The annotated input is on the left, and the result is on the right. Painted annotations provide another way to identify a region. In this example, the model adds a

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星期五

  1. ElevenLabs Blog精选

    ElevenLabs 发布 Music v2.5,成为 ElevenMusic 默认模型

    ElevenLabs 发布 Music v2.5,并将其设为 ElevenMusic 提示词生成和参考生成的默认模型,歌曲乐器更自然、层次和动态更丰富。在覆盖 47,885 组结果的同提示词盲测中,v2.5 获得多数偏好,优势在以人声和原声乐器为主的曲风中最明显。所有套餐均支持无损下载,Free 每日可下载 5 次,Pro 每月可下载 400 次,但引用其他艺人歌曲生成的曲目不可下载。

    across 47,885 pairs, v2.5 was the preferred take the majority of the time. The gap is widest with songs that are vocal-led and acoustic-heavy genres like R&B, soul, hip hop, rock, metal, orchestral and cinematic music. 2.5 is the new default in ElevenMusic, but if you're attached to Music v2, don't worry. It isn't going anywhere. Your music Every track you make in ElevenMusic is yours. On the Free plan you get five lossless downloads a day, and you can use what you make commercially as long as y

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星期六

  1. Microsoft AI Blog精选

    微软发布 MAI-Image-2.6 图像模型及 Flash 版本

    微软发布图像模型 MAI-Image-2.6,并推出面向延迟敏感、高吞吐生产负载的 MAI-Image-2.6-Flash,两者均支持多图参考编辑、网络接地和动态宽高比。官方称 MAI-Image-2.6 在 Arena 的文生图与图像编辑均排第 2,在 Artificial Analysis 上图像编辑排第 1;Flash 生成速度比 GPT-Image-2-Medium 快 2.8 倍,效率高 72%。两款模型已在 MAI Playground 开放试用,并通过 Microsoft Foundry 进入 Public Preview。

    An oil painting on a blue background showing a single curved stem with three flowers: a small pink one, a medium magenta one, and a large orange one.

    le product teams giving our models the chance to reach billions of users and create immense positive impact. If you’re a brilliant, highly-ambitious and low ego individual, you’ll fit right in—come and join us as we work on our next generation of models! Related Stories MAI-Transcribe-2 is the fastest, most accurate and cheapest speech recognition model in the world MAI-Code-1.1-Flash: Better, faster, at a quarter of the cost MAI-Image-2.6 launches at No. 2 on Arena ahead of Google, Meta and xAI

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星期三

  1. The Rundown AI精选

    Fable 5.1 打响前沿模型发布周

    Anthropic 发布 Claude Fable 5.1,在长时编程、科学研究和知识工作方面取得提升,并以 66 分登顶 AA Intelligence Index。Anthropic 估计典型任务成本降低 25%,但最高强度任务因输出约 1.7 倍文本而贵 20%;新版在网络安全任务和基础医学、生物学问题上的安全拦截分别减少 60% 和 85%。

    flow Visit The Rundown University . How do you use AI? Tell us for a chance to be featured. 🚀 Claude Fable 5.1 - Anthropic’s new top-ranked model upgrade 👂 Muse Voice Transcribe - Meta’s live speech-to-text AI, tracks 20+ speakers 👁️ Gemini - Google’s AI, now with efficient agentic video understanding 🎨 Google Pics - Google's Nano Banana image editor built into Docs and Slides OpenAI restarted the training run for future Astra versions that it froze after the Hugging Face breach, rating Astra as

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星期四

  1. Cohere 产品与研究博客精选

    Cohere 发布企业文档解析模型 Parse

    Cohere 推出视觉语言模型 Parse,将多模态企业文档转换为结构化数据,现已通过 Cohere API、Model Vault、Microsoft Foundry 和 AWS SageMaker 正式提供。Parse 支持九种主要语言,能够识别表格和嵌入图片并输出 Markdown,在 ParseBench 的三个评测维度中得分 79.2。Cohere API 定价为每 1,000 页 $1.50,8 H100 GPU 节点的处理速度为每秒 36 页。

    not a transcription failure; Chart scores extraction of numerical data series from chart images into structured tables. Our model treats charts as visual elements with descriptive metadata, not as data-extraction targets. This is a product scoping decision — chart data extraction is planned for the next Parser version On the three dimensions that align with our product goals — Tables, Text Content, and Text Formatting — we report full results. These cover the structured transcription and semanti

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星期三

  1. LMSYS Blog精选

    Qwen3.8-Flash-Next 开源,SGLang 提供 day-0 支持

    Qwen 团队开源 Qwen3.8-Flash-Next,这是一个多模态 MoE 模型,也是 Qwen4 架构的早期预览,SGLang 联合 Qwen、NVIDIA、AMD 提供 day-0 支持。模型主模型 125B 参数,另有 51B N-gram Embedding,每 token 激活 6B 参数,共 48 层,其中 36 层 GDN 线性注意力、12 层 QSA 稀疏注意力,MoE 使用 512 个专家、top-10 路由。SGLang 侧给出 NVFP4 量化 checkpoint、N-gram Embedding 主机内存卸载、Gated Residual 的 FlashInfer 算子以及 MTP 索引复用等优化,在 B200 TP4 下 NVFP4 checkpoint 配合 MTP 在 batch size 1 时解码达 540 tok/s。

    Qwen3.8-Flash-Next Architecture

    cted original K/V, and dispatches to TRTLLM-Gen on Blackwell or packed FlashAttention otherwise. The indexer can overlap the main Q/K/V projection on a second CUDA stream, and the metadata paths are CUDA-graph compatible. A QSA layer runs an indexer that picks which tokens to attend, then a sparse attention over exactly those tokens. The second stage has a fixed token budget; the first scores its query against all ⌈L/4⌉ compressed blocks, so beyond a few thousand tokens the indexer, not the atte

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星期五

  1. Comfy Blog

    MiniMax 发布开源权重音乐生成模型 MiniMax Music 3

    MiniMax 发布开源权重音乐生成模型 MiniMax Music 3,已在 ComfyUI 上线。该模型根据歌词和音乐描述生成最长五分钟的完整歌曲,输出 32 kHz、16-bit 立体声,架构由 8B Global LLM(基于 Qwen3-8B 初始化)、0.6B Local LLM、2.4B Flow Matching 阶段和 123M Flow-VAE 解码器组成。歌词支持 [Intro]、[Verse]、[Chorus] 等段落标签,并可通过包含全局元数据、人声细节和编曲三部分的 Structured Caption 控制歌曲走向。MiniMax 同时发布官方音乐描述改写技能,可用 npx skills add MiniMax-AI/MiniMax-Music3 --skill music-caption-rewriter 安装,模型权重发布于 Hugging Face 的 MiniMaxAI/MiniMax-Music3。

    Rob's avatar

    u decide the song structure; Fine-grained control via Structured Captions — Beyond a plain-language description, the model accepts a Structured Caption with three sections: Global Metadata (genre, BPM, key, scale, emotional progression, production profile), Vocal Details (gender, timbre, performance style, harmony, backing vocals, effects), and Arrangement (instruments, section-level instrument evolution, groove, bass, percussion, textures, spatial effects). This lets you steer not just the over

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星期三

  1. Air Street Press

    Poolside 发布 Laguna S 2.1 编码智能体模型与 macOS 桌面应用

    Poolside 发布 Laguna S 2.1,这是一个可在终端或开发环境中自主规划、改文件、跑代码并持续数小时的智能体编码模型,采用 MoE 架构,1180 亿参数、每 token 约 80 亿激活,支持最多 100 万 token 上下文,量化后可跑在单台 NVIDIA DGX Spark 上。在 Poolside 自家 harness 中,开启思考模式的 Laguna S 2.1 在 Terminal-Bench 2.1 上得分 70.2%,权重以 OpenMDW-1.1 许可发布在 Hugging Face,最终评测轨迹(含失败案例)也已公开。公司同时上线 macOS 桌面应用 Poolside Desktop Assistant,基于 Agent Client Protocol,可在同一窗口运行 Claude Code、Codex、Gemini 等智能体,本地模型通过 MLX 离线运行。

    sovereignty. Three days after Laguna shipped, Jensen Huang made a version of the same argument in his first post on X, sharing an open letter signed by NVIDIA alongside Microsoft, Meta and Hugging Face on why open models strengthen security, accelerate innovation and enable sovereignty, and why the world needs frontier models of both kinds. The same logic applies inside an enterprise. Most frontier AI is consumed through an API or a desktop app, which means the customer’s code crosses its securi

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星期一

  1. Hugging Face

    NVIDIA Cosmos-H-Dreams:将实时生成式模拟引入手术机器人

    NVIDIA 推出 Cosmos-H-Dreams,可根据初始 RGB 帧和实时机器人运动学数据,自回归生成手术场景。经知识蒸馏并由 FlashDreams 加速后,模型在单张 NVIDIA RTX PRO 6000 上达到约 160 帧/秒,高于标准推理的约 10 帧/秒。其提供 dVRK 台面缝合预训练检查点并已集成 Versius 平台,但定位为研发平台,而非诊断系统或实体手术机器人控制器。

    -H-Dreams also provides the human-machine interfaces that turn generation into interaction. A browser client can send keyboard commands and receive generated frames over WebRTC. A Meta Quest client can map tracked controller motion into robot actions and display the synthesized scene through WebXR. The same model can also be connected to a learned surgical policy, with generated observations and predicted actions exchanged inside a closed loop. 4. Adapting to Your Own Data While Cosmos-H-Dreams

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星期一

  1. Recode China AI精选

    Kimi K3为何被称为最不像“中国模型”的中国AI模型

    月之暗面于7月16日发布旗舰模型 Kimi K3,作者认为其核心定位是以高性能和高定价直接竞争全球顶尖专有模型,而非充当廉价替代品。K3拥有2.8 trillion参数和1M上下文窗口,在 Frontend Code Arena 获得1,679分,并采用 KDA、AttnRes及默认开启的思考模式。其价格为每百万输入 token $3、每百万输出 token $15,开放权重计划于7月27日提供。

    Tony Peng's avatar

    esigns, the kind of work Google’s models demonstrated earlier. I don’t think K3 dethrones OpenAI or Anthropic. But it looks probably ahead of other leading proprietary models like Meta Spark and Grok 4.5 on coding and agentic tasks. That’s the market it will actually contest and can take share in. It also raises the obvious question: why keep a model this good open at all? My read is that the race is now cutthroat enough that no one knows how long K3 stays out front among open models. MiniMax is

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星期二

  1. Qwen Blog精选

    Qwen 发布 Qwen-AgentWorld 语言世界模型并开源 35B-A3B 版本

    Qwen 团队发布 Qwen-AgentWorld,一个原生语言世界模型,在单一模型中模拟 MCP、Search、Terminal、SWE、Web、OS、Android 七个智能体交互域,训练流程为 CPT → SFT → RL,使用超过 10M 条真实环境交互轨迹。团队同时发布七域评测基准 AgentWorldBench,Qwen-AgentWorld-397B-A17B 在该基准上取得最高综合分 58.71,超过 GPT-5.4 的 58.25。已开源 Qwen-AgentWorld-35B-A3B(MoE,35B 总参数 / 3B 激活参数,256K 上下文窗口),可在 Hugging Face 和 ModelScope 获取,并给出 SGLang 与 vLLM 部署命令。

    tal simulation as an internal planning step — whereas traditional agent training focuses solely on state-to-action decision-making. Next-state prediction is thus internalized as a meta-reasoning pattern similar to “reflection” but oriented toward the future: predict before you act . Furthermore, accurate next-state prediction itself requires reasoning, knowledge, instruction following, and long-context handling — capabilities that are foundational to general agents. What makes general-purpose la

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星期三

  1. Qwen Blog精选

    阿里发布 Qwen3.7-Max,面向智能体时代的旗舰模型

    阿里 Qwen 团队发布 Qwen3.7-Max,定位为面向智能体时代的专有模型,可通过阿里云百炼(Model Studio)调用 API。官方称其在编码智能体、通用智能体与推理基准上取得领先或接近 Opus-4.6 Max 的成绩,并支持 Claude Code、OpenClaw、Qwen Code 等多种框架。文中还展示了一次约 35 小时、1158 次工具调用的自主内核优化,最终相对 SGLang Triton 参考实现取得 10.0x 几何平均加速。

    tion overhead: replacing per-call cudaMalloc / cudaFree with pre-allocated torch::empty tensors, eliminating synchronous cudaMemcpy calls for prefix length queries by using tensor metadata instead, and unrolling the inner loop 2x to amortize loop control overhead and increase instruction-level parallelism. Workload-adaptive split tuning (5.37x → 6.85x, 3h): The model evolved from a fixed split divisor to workload-size-dependent heuristics — applying more aggressive splitting for smaller inputs a

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星期一

  1. Qwen Blog

    Qwen 发布 Qwen3.5-Omni,面向原生全模态 AGI

    阿里 Qwen 团队发布 Qwen3.5-Omni,定位为向原生全模态 AGI 扩展的模型,旗舰版本 Qwen3.5-Plus-Omni 可通过阿里云 Model Studio 调用。官方演示覆盖视频合规审核、日常生活短视频解析、多语言歌曲逐段理解、BBC 音频理解、歌词字幕生成、音视频 Vibe Coding 与语音克隆等场景。Model Studio 支持离线调用和实时调用两种模式,实时模式模型名为 qwen3.5-omni-plus-realtime,并可通过 enable_search 参数开启联网搜索。

    the drums, while the host mirrors some of the steps but struggles to keep pace, occasionally stumbling and laughing at himself. Dust swirls around their feet; sunlight flashes off metallic ornaments on the costume. The crowd’s energy rises—shouts, whistles, and rhythmic clapping blend with the relentless percussion. 00:26.000 – 00:31.000 In a climactic flourish, the masked dancer spins rapidly, cape flaring like a multicolored wheel. He closes the distance and enfolds the host in a brief celebra

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星期一

  1. Sakana AI:Blog精选

    Sakana AI 发布日本适配模型系列 Namazu α 版并上线 Sakana Chat

    Sakana AI 发布事后学习技术试作模型系列 Namazu(α版),将 DeepSeek-V3.1-Terminus、Llama-3.1-405B、gpt-oss-120B 等开源基座适配为日本规格,并同步公开搭载该模型的聊天服务 Sakana Chat。官方称 Namazu 在 AIME'25、MMLU-Redux、GPQA Diamond、LiveCodeBench、IFEval 等基准上保持与基座相当的性能,在自建的中立性与事实准确性评测中明显改善,其中基座 DeepSeek-V3.1-Terminus 对相关政治历史话题的拒答率为 72%,经事后学习后降至接近 0%。日语基准 Nejumi Leaderboard4、Swallow LLM LeaderBoard v2、JamC-QA 上,Namazu-DeepSeek-V3.1-Terminus 与基座及同规模他社模型相当,技术报告与部分模型权重将后续公开。

    けに対し、Web検索を使わず指定された文字数を守って回答。Namazuは、端的かつ抑制的なトーンで回答を返してくれる傾向が見られます。 検索機能を使用せず、モデル内部の知識のみで英語論述を行った例。「有能さ(Competent)」の定義について、個人のスキルだけでなく社会的な役割や関係性に重点を置いた内容で回答を生成しています。 おわりに DeepSeek、Meta、OpenAIをはじめとする、優れた基盤モデルを開発・公開しているAIコミュニティに深く敬意を表します。当社の成果は、こうした先行する技術基盤とオープンなエコシステムの上に成り立っています。また、Namazuの訓練にあたり、2025年10月から11月の2ヶ月間にわたり、GMOインターネット株式会社より「GMO GPUクラウド」の計算リソースをご支援いただきました(プレスリリース、インタビュー記事)。Sakana Chatの改善にご協力いただいた約1,000名のβテスターの皆様にも改めて感謝申し上げます。 今回のプロジェクトは、適切な事後学習を施すことで、大規模なモデルであっても各国で安全に使うための要件へ適応可能であることを

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星期二

  1. Mistral AI精选

    Mistral 发布开源 Lean 4 代码智能体 Leanstral

    Mistral AI 发布 Leanstral,这是首个面向 Lean 4 的开源代码智能体,采用 6B 激活参数的稀疏架构,权重以 Apache 2.0 许可开放,并接入 Mistral Vibe 与免费 API 端点 labs-leanstral-2603。在 FLT 项目 PR 的 FLTEval 评测中,Leanstral pass@2 得分 26.3,超过 Sonnet 2.6 分而成本为 36 美元,pass@16 达到 31.9;Claude Opus 4.6 质量仍领先但成本为 1650 美元。该模型支持通过 vibe 调用任意 MCP,并针对 lean-lsp-mcp 做了专门训练,官方还将发布技术报告和 FLTEval 评测套件。

    ing and proving. Use /leanstall to active. Then to use Leanstral press Shift+Tab until the model displays as Leanstral, Alternately, use vibe --agent lean; Labs API: Access the model via our free/near-free API endpoint labs-leanstral-2603. We are keeping this endpoint highly accessible for a limited period to gather realistic feedback and observability data to fuel the next generation of verified code models; Own the Weights: Download the Apache 2.0 licensed model and run it on your own metal 0%

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星期四

  1. Sarvam AI Blog

    Sarvam AI 发布 3B 状态空间视觉语言模型 Sarvam Vision

    Sarvam AI 发布 Sarvam Vision,这是一个 3B 参数的状态空间视觉语言模型,支持图像描述、场景文字识别、图表解读和复杂表格解析等任务。该模型在 olmOCR-Bench、OmniDocBench V1.5 以及自建的 Sarvam Indic OCR Bench(含 22 种印度官方语言、20267 个样本)上报告了性能,并称在印度语言上准确率优于通用模型。官方同时宣布 2026 年 2 月整月免费开放 Document Intelligence API 与 Vision 体验,可通过 dashboard.sarvam.ai 使用。

    captures a wide, paved asphalt road stretching into the distance under a bright, clear sky. On the left side of the road, there is a sidewalk lined with a series of blue and white metal bike racks. Behind these racks, a low fence with a green base and yellow horizontal bars separates the sidewalk from a dense, lush green tree line. The trees are thick with foliage, creating a natural canopy over the road. In the middle distance, a blue public trash bin is visible near the fence. Further down the

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星期三

  1. Prime Intellect精选

    Prime Intellect 发布 INTELLECT-3:106B MoE 模型经大规模 RL 训练并开源全流程

    Prime Intellect 发布 INTELLECT-3,一个 106B 参数的 Mixture-of-Experts 模型,在 GLM-4.5-Air 基座上进行 SFT 和大规模 RL 训练,在数学、代码、科学和推理基准上取得同规模 SOTA。团队开源了模型权重、训练框架 prime-rl、verifiers 环境库及全部训练与评测环境,训练在 512 张 NVIDIA H200 GPU 上完成。模型可在 chat.primeintellect.ai 或通过 Inference API 使用。

    INTELLECT-3: A 100B+ MoE trained with large-scale RL

    urm + Cgroup v2 ensures clean job teardown and prevents leftover processes from blocking GPU memory; Storage: Lustre for high-throughput training I/O, and NVMe-backed NFS for fast metadata and seamless SSH access; Observability: DCGM + Prometheus monitoring lets us catch errors early and drain unstable nodes before they impact training INTELLECT-3 Training Recipe INTELLECT-3 was trained in two main stages: a supervised fine-tuning stage on top of the GLM-4.5-Air base model, and a large-scale RL

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星期二

  1. Liquid AI 模型与工程博客精选

    Liquid AI 发布端侧 MoE 模型 LFM2-8B-A1B

    Liquid AI 发布首个端侧 MoE 模型 LFM2-8B-A1B 的早期 checkpoint,总参数 8.3B、每 token 激活 1.5B,质量接近 3-4B 稠密模型,速度超过 Qwen3-1.7B。模型共 18 个门控短卷积块和 6 个 GQA 块,除前两层外每层含 MoE 块,每块 32 个专家、每 token 激活 top-4。基础版预训练约 12T token,语料约 55% 英文、25% 多语言、20% 代码,MMLU-Pro 比 LFM2-2.6B 提升 11.46 分,现已上线 Hugging Face,兼容 llama.cpp、ExecuTorch 和 vLLM。

    h-end phones, tablets, and laptops for a wide range of applications. Inference The following video shows LFM2-8B-A1B running locally on a MacBook Pro with an Apple M2 Pro chip and Metal enabled (Q4 0 quantization). LFM2-8B-A1B is compatible with multiple inference frameworks, such as llama.cpp, ExecuTorch, and vLLM (public version coming soon). The following plots show the decode throughput with llama.cpp backend and Q4 0 quantization on two hardware targets: the Samsung Galaxy S24 Ultra (Qualco

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星期三

  1. Cartesia 产品与研究精选

    Cartesia 发布 Llamba 系列模型,用架构蒸馏将 Llama 转换为高效 Mamba-2 变体

    Cartesia 发布 Llamba-1B、3B、8B 模型,采用 MOHAWK 架构蒸馏方法将 Llama-3.X 转换为 Mamba-2 架构,训练数据量比从头预训练少 1000 倍。Llamba-8B 在 NVIDIA H100 上生成 8192 tokens 时吞吐量比 Llama-3.1-8B 高 12 倍,并已针对 Apple Silicon 和 MLX 框架优化。

    Llamba: scaling distilled recurrent models for efficient language processing

    ices directly—ensuring our model matches the discrete nature of attention without extra overhead A Practical On-Device Implementation We’ve optimized Mamba-2 kernels using Apple’s Metal framework, allowing our models to take full advantage of Apple Silicon’s GPU parallelism and unified memory architecture. Our integration with the MLX machine learning framework enables dynamic graph construction and efficient tensor operations, making it possible to run these models with consistent high throughp

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