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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

    3 is the largest open LLM any Chinese company has ever released, assuming the open weights arrive on July 27 as promised. The AI community and much of X are calling it Moonshot’s “DeepSeek R1” moment, three weeks after Z.ai (Zhipu AI) sparked its own viral storm with GLM 5.2. The timing was deliberate: K3 landed just ahead of the World Artificial Intelligence Conference in Shanghai where Chinese President Xi Jinping called for greater open-source collaboration. What makes K3 an unusual release t

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星期四

  1. Cognition 模型 / Devin 博客精选

    Cognition 发布 SWE-1.7 模型

    Cognition 发布 SWE-1.7,称其在更低成本下达到前沿级智能,并已在 Devin(Web、Desktop、CLI)中通过 Cerebras 以 1000 TPS 提供。该模型基于 Kimi K2.7 训练,Cognition 表示其额外训练收益挑战了后训练天花板的说法。文章还介绍了熵保持与训练稳定、跨三大洲多集群训练、数据质量筛选以及自压缩等训练方法。

    naturally we want to train our own model on longer horizon tasks. This introduces two challenges. First, rollouts can extend far beyond the raw context window. Second, as shown by DeepSeek R114, RL on reasoning tasks tends to produce progressively longer responses, but we want the model to be efficient in its reasoning and only elaborate on difficult tasks. We address these issues with training for self-compaction and an alternating length penalty. When an agent approaches the context limit, we

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星期一

  1. Qwen Blog精选

    阿里千问发布 Qwen3.7-Plus 多模态智能体模型

    阿里千问发布 Qwen3.7-Plus,一款把视觉与语言统一到单一智能体底座的多模态模型,已在阿里云百炼上线。它可在同一智能体循环中混合执行 GUI 与 CLI 操作,支持屏幕读取、视觉参考写代码、移动应用端到端操作,并适配 Claude Code、OpenClaw、Qwen Code 等框架。官方基准显示其在 Terminal Bench 2.0-Terminus 得 70.3、ScreenSpot Pro 得 79.0、AndroidWorld 得 81.0,同时支持 preserve_thinking 保留历史思考内容。

    A Cross-harness generalization across diverse agent frameworks Call via API on Alibaba Cloud Model Studio . Performance Text Benchmarks Opus-4.6 Max K2.6 Thinking GLM-5.1 Thinking DeepSeek-V4-Pro Max Qwen3.6-Plus Qwen3.7-Plus Coding Agent Terminal Bench 2.0-Terminus 65.4 66.7 63.5 67.9 61.6 70.3 SWE-Verified 80.8 80.2 -- 80.6 78.8 77.7 SWE-Pro 57.3 59.5 58.8 59.0 56.6 57.6 SWE-Multilingual 77.5 76.7 -- 76.2 73.8 75.8 NL2repo 47.6 42.8 41.0 35.5 34.4 41.1 SciCode 51.9 52.2 45.1 -- 41.4 51.3 QwenW

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  2. MiniMax Blog

    MiniMax 发布 M3:前沿编码、1M 上下文与原生多模态合一

    MiniMax 正式发布 M3,采用自研 MSA 稀疏注意力架构,支持最高 1M token 上下文,并原生支持图像与视频输入、可操作桌面电脑。官方称 M3 是目前首个同时具备这三项能力的开源权重模型,在 SWE-Bench Pro 得分 59.0%、Terminal-Bench 2.1 得分 66.0%、MCP Atlas 得分 74.2%。M3 已通过 MiniMax Code、Token Plan 和 API 开放使用,官方表示将在未来 10 天内发布技术报告并开源模型权重。

    from labs.scale.com. Claude Opus 4.7, MiniMax-M2.7, and MiniMax-M3 used Mini-SWE-Agent as scaffolding, with evaluation logic aligned with the official method. NL2Repo: Scores for DeepSeek-V4-pro, Kimi-k2.6, and GLM-5.1 are taken from https://qwen.ai/blog?id=qwen3.7. Other models were evaluated on internal infrastructure with a sandbox configured as 1C2G and a 4-hour timeout. Claude Opus 4.7, MiniMax-M2.7, MiniMax-M3, and Gemini 3.1 Pro used Claude Code scaffolding; GPT-5.5 used Codex scaffoldin

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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。

    livered the final 1.2x improvement in the last hours. We also ran the same task with several other models under identical conditions. GLM 5.1 reached 7.3x; Kimi K2.6 reached 5.0x; DeepSeek V4 Pro reached 3.3x; Qwen3.6-Plus reached 1.1x. Models that stopped early did so because the agent issued no tool calls for five consecutive rounds — the model concluded it could no longer make progress and voluntarily ended the session. In addition to achieving strong kernel generation results on PPUs, Qwen3.

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星期三

  1. Zyphra Research

    Zyphra 发布 ZAYA1-8B 推理模型,基于 AMD 全栈训练

    Zyphra 发布 MoE 语言模型 ZAYA1-8B,激活参数不到 10 亿,在数学、编码和推理任务上对标 Nemotron-3-Nano-30B-A3B、Mistral-Small-4-119B 等更大开源模型。该模型在 1024 张 AMD MI300X 集群上完成预训练,采用压缩卷积注意力 CCA 与新型 MLP 专家路由,并配套提出 Markovian RSA 测试时计算方法。模型已在 Zyphra Cloud 提供免费 serverless 端点,权重上线 Hugging Face,采用 Apache 2.0 许可。

    tches or exceeds open-weight models such as Nemotron-3-Nano-30B-A3B and Mistral-Small-4-119B while remaining competitive with first-generation frontier, reasoning models including DeepSeek-R1-0528, Gemini-2.5-Pro. Alongside ZAYA1-8B, Zyphra introduces Markovian RSA, a novel test-time compute methodology that combines parallel trace generation with fixed-length context chunking to enable unbounded reasoning while keeping memory costs constant. With this methodology, ZAYA1-8B approaches or exceeds

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  2. Zyphra Research

    Zyphra 发布 ZAYA1-8B:全程在 AMD MI300 上训练的 MoE 模型

    Zyphra 发布 ZAYA1-8B,这是一个在 AMD Instinct MI300 集群上完成预训练、中训练和监督微调的 MoE 模型,激活参数不到 10 亿,采用 Apache-2.0 许可,权重已在 Hugging Face 开放,并上线 Zyphra Cloud 无服务器端点。官方称其在数学与编码基准上可匹敌或超过 Mistral-Small-4-119B 等更大模型,配合新的 Markovian RSA 测试时计算方法,在 HMMT'25 上以 89.6 分超过 Claude 4.5 Sonnet 和 GPT-5-High。架构上引入压缩卷积注意力 CCA、基于 MLP 的专家路由器和学习式残差缩放。

    the performance of models many times its size such as Mistral-Small-4-119B, and remaining competitive with substantially larger first-generation frontier reasoning models such as DeepSeek-R1-0528, Gemini-2.5-Pro and Claude 4.5 Sonnet. With our novel Markovian-RSA test-time compute methodology, we achieve significant additional performance gains — exceeding Claude 4.5 Sonnet and GPT-5-High on HMMT'25 (89.6 vs 88.3) and closing in on frontier open-weight models such as DeepSeek-V3.2 on mathematic

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星期一

  1. Qwen Blog精选

    Qwen3.5 发布:首个原生多模态智能体模型 Qwen3.5-397B-A17B

    Qwen 团队正式发布 Qwen3.5 系列首个开源权重模型 Qwen3.5-397B-A17B,这是一个原生视觉语言模型,在推理、编码、智能体和多模态理解等基准上给出完整评测结果。模型采用线性注意力(Gated Delta Networks)与稀疏 MoE 混合架构,总参数 397B、每次前向仅激活 17B,语言与方言支持从 119 种扩展到 201 种。托管版本 Qwen3.5-Plus 通过阿里云百炼提供,默认 1M 上下文窗口,并内置官方工具与自适应工具调用。

    the history to keep the context within limits. BrowseComp: we tested two strategies, simple context-folding achieved a score of 69.0, while using the same discard-all strategy as DeepSeek-V3.2 and Kimi K2.5 achieved 78.6. WideSearch: we use a 256k context window without any context management. MMLU-ProX: we report the averaged accuracy on 29 languages. WMT24++: a harder subset of WMT24 after difficulty labeling and rebalancing; we report the averaged scores on 55 languages using XCOMET-XXL. MAX

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星期五

  1. 蚂蚁百灵:Developer Blog

    蚂蚁百灵发布并开源万亿参数思考模型 Ring-2.5-1T

    蚂蚁百灵发布并开源首个混合线性架构的万亿参数思考模型 Ring-2.5-1T,采用 1:7 的 MLA + Lightning Linear Attention 架构,激活参数量从 51B 提升至 63B。官方称在超过 32K 生成长度下访存规模降低 10 倍以上、生成吞吐提升 3 倍以上,自测达到 IMO 2025 与 CMO 2025 金牌水平,并已在 GAIA2-search 上达到开源 SOTA。模型可接入 Claude Code 等智能体编程框架和 OpenClaw 个人 AI 助理,Ling Studio 与 ZenMux 的体验页和 API 服务将在近期上线。

    01

    长程执行:通过大规模 fully-async agentic RL 训练,显著提升针对复杂任务的长程自主执行能力,使得 Ring-2.5-1T 可以轻松适配 Claude Code 等智能体编程框架和 OpenClaw 个人 AI 助理。 1. 深度思考与长程执行 为评估 Ring-2.5-1T 的深度思考和长程执行能力,我们选取了具有代表性的开源思考模型(DeepSeek-v3.2-Thinking、Kimi-K2.5-Thinking)和闭源API(GPT-5.2-thinking-high、Gemini-3.0-Pro-preview-thinking-high、Claude-Opus-4.5-Extended-Thinking)作为参考。 Ring-2.5-1T 在数学、代码、逻辑等高难推理任务(IMOAnswerBench、AIME 26、HMMT 25、LiveCodeBench、ARC-AGI-V2)和智能体搜索、软件工程、工具调用等长程任务执行(Gaia2-search、Tau2-bench、SWE-Bench Verified)上均达到了开源领先水平。 我们还额外测试

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星期一

  1. Qwen Blog精选

    Qwen 发布旗舰推理模型 Qwen3-Max-Thinking

    Qwen 团队发布旗舰推理模型 Qwen3-Max-Thinking,通过扩大参数规模并投入大量算力做强化学习,在事实知识、复杂推理、指令遵循、人类偏好对齐和智能体能力上均有提升,在 19 项基准上表现与 GPT-5.2-Thinking、Claude-Opus-4.5、Gemini 3 Pro 相当。模型新增自适应工具调用能力,可在对话中自主调用内置的 Search、Memory 和 Code Interpreter,已在 chat.qwen.ai 上线;同时采用经验累积的多轮测试时扩展策略,在 GPQA、HLE、LiveCodeBench v6 等基准上优于标准并行采样。API 模型名为 qwen3-max-2026-01-23,兼容 OpenAI 与 Anthropic 接口协议,可直接配合 Claude Code 使用。

    ini 3 Pro on key reasoning benchmarks. The table below presents a more comprehensive set of evaluation scores. Capability Benchmark GPT-5.2 -Thinking Claude-Opus -4.5 Gemini 3 Pro DeepSeek V3.2 Qwen3-Max -Thinking Knowledge MMLU-Pro 87.4 89.5 89.8 85.0 85.7 MMLU-Redux 95.0 95.6 95.9 94.5 92.8 C-Eval 90.5 92.2 93.4 92.9 93.7 STEM GPQA 92.4 87.0 91.9 82.4 87.4 HLE 1 35.5 30.8 37.5 25.1 30.2 Reasoning LiveCodeBench v6 87.7 84.8 90.7 80.8 85.9 HMMT Feb 25 99.4 - 97.5 92.5 98.0 HMMT Nov 25 - - 93.3 9

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星期二

  1. Liquid AI 模型与工程博客精选

    Liquid AI 发布 LFM2.5-1.2B-Thinking 端侧推理模型,内存占用低于 1GB

    Liquid AI 发布 LFM2.5-1.2B-Thinking,一款完全在设备端运行的推理模型,在手机上内存占用低于 900 MB,已在 Hugging Face、LEAP 和 Playground 上线。该模型为 1.2B 参数,相比 LFM2.5-1.2B-Instruct 在 MATH-500 上从 63 提升到 88、Multi-IF 从 61 提升到 69、BFCLv3 从 49 提升到 57,并在多数推理基准上匹配或超过参数量多 40% 的 Qwen3-1.7B。训练上采用课程式 RL 与模型合并,通过偏好对齐和 n-gram 重复惩罚把 doom loop 比例从 15.74% 降到 0.36%,并获 Qualcomm、Ollama、FastFlowLM、Cactus Compute 等新发布伙伴支持。

    rXiv, 2024. [2] Ahmadian, Arash, et al. "Back to basics: Revisiting reinforce style optimization for learning from human feedback in llms." arXiv, 2024. [3] Shao, Zhihong, et al. "Deepseekmath: Pushing the limits of mathematical reasoning in open language models." arXiv, 2024. [4] Yu, Qiying, et al. "Dapo: An open-source llm reinforcement learning system at scale." arXiv, 2025. [5] Liu, Zichen, et al. "Understanding r1-zero-like training: A critical perspective." arXiv, 2025. [6] Yao, Feng, et a

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星期一

  1. LG AI Research 官方博客

    LG AI Research 发布韩国国家级大模型 K-EXAONE

    LG AI Research 发布大规模模型 K-EXAONE,采用 128 专家的 MoE 结构,总参数 2360 亿、实际激活约 230 亿,并引入多 token 预测使推理速度约为现有模型的 1.5 倍。模型支持约 26 万 token 上下文,词表从约 10 万扩展到约 15 万,分词效率平均提升约 30%。后训练采用自研 AGAPO 强化学习算法与 GrouPER 偏好对齐方法,在 Artificial Analysis Intelligence Index 的开源权重模型中排名全球第 7、韩国第 1,模型已在 Hugging Face 和 Friendli AI 上线。

    EXAONE 4.0 32B model, and the open-weight models demonstrating the best performance in their class: gpt-oss-120b (hereafter GPT), Qwen3-235B-A22B-Thinking-2507 (hereafter Qwen3), DeepSeek-V3.2 (hereafter DeepSeek). K-EXAONE demonstrated outstanding competitiveness across diverse fields including knowledge, mathematics, and coding. It particularly achieved excellent results on the knowledge benchmark MMLU-Pro, proving its academic knowledge comprehension and reasoning abilities, and outperformed

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星期二

  1. Mistral AI精选

    Mistral AI 推出 Devstral 2、Devstral Small 2 与 Mistral Vibe CLI

    Mistral AI 推出 Devstral 2 编程模型家族及开源命令行智能体 Mistral Vibe CLI,可执行跨文件代码修改与工程任务。123B 和 24B 模型均支持 256K 上下文,在 SWE-bench Verified 上分别获得 72.2% 和 68.0%;小模型支持消费级硬件本地部署。Devstral 2 目前可免费调用 API,免费期后输入与输出每百万 Token 分别为 $0.40 和 $2.00。

    Devstral   Swe Bench Verified  Open Weights Vs Proprietary Models (light) (1)

    firmly among models up to five times its size while being capable of running locally on consumer hardware. Devstral 2 (123B) and Devstral Small 2 (24B) are 5x and 28x smaller than DeepSeek V3.2, and 8x and 41x smaller than Kimi K2—proving that compact models can match or exceed the performance of much larger competitors. Their reduced size makes deployment practical on limited hardware, lowering barriers for developers, small businesses, and hobbyists.hardware. Devstral 2 supports exploring code

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星期一

  1. Zyphra Research精选

    Zyphra 预览 ZAYA1:首个完全在 AMD 平台端到端训练的模型

    Zyphra 发布 ZAYA1 预览,称这是首个完全在 AMD 硬件、软件和网络栈上端到端训练的 AI 模型,配套技术报告已发布到 arXiv。ZAYA1-base 在 14T token 上训练,采用 Muon 优化器和 CCA 注意力、新型 MoE 路由等架构改进,基准表现与同规模 Qwen3 系列相当,并超过 SmolLM3、Phi4 等西方开源模型。训练集群由 Zyphra、AMD 和 IBM 合作搭建,使用 128 个节点、每节点 8 块 AMD MI300X GPU 与 AMD Pensando Pollara 网络,提供超过 750 PFLOPs 实际训练性能。

    of SoTA Qwen3 thinking models under high pass@k settings even prior to explicit post-training for reasoning, and exceeds other strong reasoning models such as Phi4-reasoning, and Deepseek-R1-Distill. Building on our previous work with AMD, we have been deeply committed to de-risking end-to-end large-scale pretraining on AMD. To create the infrastructure required to train ZAYA1-base, Zyphra, AMD, and IBM collaborated closely to build a large-scale, reliable, and highly performant training cluste

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星期三

  1. Mistral AI精选

    Mistral AI 与 All Hands AI 推出软件工程智能体大语言模型 Devstral

    Mistral AI 与 All Hands AI 联合推出面向软件工程任务的智能体大语言模型 Devstral,并以 Apache 2.0 许可证开放。该模型在 SWE-Bench Verified 上得分 46.8%,可在单张 RTX 4090 或配备 32GB RAM 的 Mac 上运行。Devstral 目前为研究预览版,API 价格为每百万输入 Token $0.1、每百万输出 Token $0.3,也支持自行部署。

    Devstral Swe

    ior open-source SoTA models by more than 6% points. When evaluated under the same test scaffold (OpenHands, provided by All Hands AI 🙌), Devstral exceeds far larger models such as Deepseek-V3-0324 (671B) and Qwen3 232B-A22B. In the table below, we also compare Devstral to closed and open models evaluated under any scaffold (including ones custom for the model). Here, we find that Devstral achieves substantially better performance than a number of closed-source alternatives. For example, Devstral

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星期三

  1. Mistral AI精选

    Mistral AI 发布 Mistral Medium 3,兼顾高性能与更低成本

    Mistral AI 发布 Mistral Medium 3,称其在多项基准测试中达到或超过 Claude Sonnet 3.7 约 90% 的表现,并重点提升编码和多模态理解能力。该模型定价为每百万 Token 输入 $0.4、输出 $2,支持云端、企业本地或 in-VPC 部署,自托管至少需要四块 GPU,并提供定制后训练及企业系统集成能力。

    Table Medium 6

    ance, Mistral Medium 3 also surpasses leading open models such as Llama 4 Maverick and enterprise models such as Cohere Command A. On pricing, the model beats cost leaders such as DeepSeek v3, both in API and self-deployed systems. Additionally, Mistral Medium 3 can also be deployed on any cloud, including self-hosted environments of four GPUs and above. Mistral Medium 3 is designed to be frontier-class, particularly in categories of professional use. In the evaluations below, we use numbers rep

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星期四

  1. Mistral AI精选

    Mistral AI 发布 24B 参数模型 Mistral Small 3

    Mistral AI 发布延迟优化的 24B 参数模型 Mistral Small 3,并以 Apache 2.0 许可开放预训练和指令微调检查点。官方称其 MMLU 准确率超过 81%、推理速度达 150 tokens/s,与 Llama 3.3 70B instruct 表现相当且在同一硬件上快 3x 以上。量化后可在单张 RTX 4090 或配备 32GB RAM 的 Macbook 上本地运行,并已通过 la Plateforme 及合作平台提供。

    Up and to the Left

    a powerful base for accelerating progress. Note that Mistral Small 3 is neither trained with RL nor synthetic data, so is earlier in the model production pipeline than models like Deepseek R1 (a great and complementary piece of open-source technology!). It can serve as a great base model for building accrued reasoning capacities. We look forward to seeing how the open-source community adopts and customizes it. Performance Human Evaluations We conducted side by side evaluations with an external t

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