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星期三

  1. 阶跃星辰 StepFun

    阶跃星辰开源 Step Code v0.1.0 编码智能体 CLI

    阶跃星辰发布并开源 Step Code v0.1.0,采用 MIT 许可证,通过一个 CLI 覆盖从读改代码到运行测试和交付的完整开发流程。官方评测显示,它在 Terminal-Bench 2.1 上通过 72/89 个任务(80.9%),与并列领先者通过率相同但 token 用量更少;在自建 150 任务长程基准 Multi-Frame 上通过 110/150(73.3%),平均 5.09M tokens/task,在六个被测 harness 中通过率最高、token 用量最低。该工具还内置 StepPage,可用一条命令发布本地静态站点,并支持版本管理与回滚,可在 macOS、Linux 或 WSL 上安装。

    Step Code is built for strong task completion without wasteful token use. On Terminal-Bench 2.1, it passed 72/89 tasks (80.9%), tying for the highest pass rate among the harnesses in our evaluation while using fewer tokens than the other tied leaders. On Multi-Frame, it passed 110/150 tasks (73.3%) and averaged 5.09M tokens/task—the highest pass rate and lowest token use among six harnesses evaluated.

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星期二

  1. Hugging Face

    Transformers 现已支持运行 llama.cpp 的 GGUF 量化模型

    Hugging Face 宣布 transformers 现已支持直接加载 llama.cpp 的 GGUF 量化权重,只需在 from_pretrained 中传入 gguf_file 即可,无需额外配置。在 MacBook Pro M2 Max 上对三个 GGUF checkpoint 的测试显示,transformers 的生成速度接近 llama.cpp,但前者包含 prefill 而 llama-bench 只统计解码吞吐。当前打包推理路径仅支持 MPS,覆盖 Qwen3.5 稠密与 MoE 架构,填充批处理性能仍有待改进。

    d 5f55650a7 , release b10200, Metal backend from ggml 0.18.0), run as llama-bench -m -p 0 -n 128 -r 3 , which reports tg128 : the token-generation rate over 128 decoded tokens, averaged across three repetitions, with prompt processing excluded. The transformers column is generate producing the same 128 tokens from a 12-token prompt, best of three warmed runs, and it includes prefill. Measured on a MacBook Pro M2 Max, 32 GB unified memory, macOS 26.6, PyTorch 2.12.1, kernels 0.17.0, plugged in. F

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  2. Fireworks AI

    Fireworks AI 推出专业智能指数 SII,首批覆盖七个领域基准

    Fireworks AI 发布 Specialized Intelligence Index(SII),汇集开放、闭源与专用模型在领域专属基准上的表现,首批覆盖医疗、法律、网络安全、金融、客服、生产力与软件七个领域。各基准由领域从业者设计,例如 Harvey 的 Legal Agent Benchmark、Sierra 的 τ-Banking 与 τ-Voice、Datacurve 的 DeepSWE v1.1。SII 不对跨领域结果做加权或平均,只保留基准与领域层面的分数,并提供分数对成本、分数对时长的对比视图。

    METR quantified the difference. In their work, 4 maintainers reviewed 296 AI-generated pull requests (PRs) from 3 SWE-bench Verified repositories. Maintainer acceptance scores averaged 24.2 percentage points below automated benchmark scores. In their own words: “many SWE-bench-passing PRs would not be merged into main.” To apply benchmarks to real work, we need to establish what a score measures, how closely the evaluation reflects the intended work, and whether better performance produces a us

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  3. Fireworks AI

    Fireworks AI 推出 Specialized Intelligence Index 专业领域基准索引

    Fireworks AI 发布 Specialized Intelligence Index(SII),汇集开放、闭源与专用模型在医疗、法律、网络安全、金融、客服、生产力、软件七个领域的真实任务基准。该索引不做跨领域加权汇总,只保留基准与领域层面的结果,并提供分数对成本、分数对耗时的视图;每个基准标注可复现范围,新前沿模型需通过生产可部署性筛选后才会进入。Fireworks 同时开放合作提交,伙伴按 Harbor 兼容格式提供任务与数据,评测由 Fireworks 免费运行并在伙伴同意后公布分数。

    METR quantified the difference. In their work, 4 maintainers reviewed 296 AI-generated pull requests (PRs) from 3 SWE-bench Verified repositories. Maintainer acceptance scores averaged 24.2 percentage points below automated benchmark scores. In their own words: “many SWE-bench-passing PRs would not be merged into main.” To apply benchmarks to real work, we need to establish what a score measures, how closely the evaluation reflects the intended work, and whether better performance produces a us

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  4. NVIDIA Developer · Generative AI

    NVIDIA Dynamo-Triton 26.07 集成 TensorRT 多设备推理

    NVIDIA Dynamo-Triton 26.07 启用 TensorRT 后端的多设备推理能力,一个 KIND_MODEL 实例可占用多块 GPU 并通过单个 gRPC 端点对外提供分布式推理服务,TensorRT 11.0 起完整支持该能力。以 Cosmos 3 Nano 视频生成为例,Ulysses 上下文并行把 44,160 个视频 token 分配到最多八块 GPU,端到端生成延迟从单 GPU 的 156.6 秒降至八 GPU 的 34.2 秒,transformer RPC 加速比达 6.09 倍。CP2、CP4、CP8 的输出通过 MAE ≤ 25 与 PSNR ≥ 18 dB 的质量阈值校验,但该基准未测量并发吞吐、单视频成本或 TCO。

    Technical Blog sessionStorage.removeItem('facets.search.text'); sessionStorage.removeItem('facets.search.text-copy'); sessionStorage.removeItem('facets.search.filters'); Sep 21, 2026 NVIDIA TensorRT multi-device inference enables a single TensorRT network to execute across multiple GPUs using NCCL-backed distributed collectives while retaining TensorRT inference optimizations, fully supported starting with TensorRT 11.0. NVIDIA Dynamo-Triton release 26.07 enables the TensorRT backend multi-devic

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星期五

  1. gihyo.jp

    OpenAI 发布 Microsoft Word 用 ChatGPT 插件

    OpenAI 于 2026 年 9 月 17 日宣布,Microsoft Office 用 ChatGPT 插件新增对 Word 的支持,此前该插件已支持 Excel 和 PowerPoint。安装后可从 Word 侧边栏调用 ChatGPT,在不离开文档的情况下完成初稿撰写、段落梳理、校对、修改建议和格式问题识别,并可引入 Outlook、SharePoint、Google Workspace、Dropbox 等关联应用中的邮件、文件和团队知识,还能用技能为合同审阅、文档格式化、经营资料与调研文档等重复性工作套用统一指令和标准。该插件版本为 2.0.0.1 及以上,可从 Microsoft 市场获取,面向全球所有 ChatGPT 套餐开放;9 月 17 日至 30 日期间,Business 和 Enterprise 套餐用户可在 Word 中免费预览 GPT-5.6 Sol。

    it documents with ChatGPT Procrastination has met its match. ChatGPT is now in Word. You can add ChatGPT to Microsoft Word to turn rough notes into first drafts, untangle tricky paragraphs, proofread, and get suggested edits—all without leaving your document. It can even spot formatting issues. Which… pic.twitter.com/cRCgHeTr8V— ChatGPT (@ChatGPT) September 17, 2026 これまでChatGPTのMicrosoft OfficeアドインはExcel、PowerPointに対応していたが、Wordでも利用できるようになった。アドインをインストールすると、WordのサイドパネルからChatGPTを起動でき、Wordから離れることなくC

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  2. Anthropic精选

    Anthropic 用 Claude 优化 30 多个开源模型推理,平均提速 4 倍并开源代码

    Anthropic 在最新 Science Blog 中介绍,Claude 为 30 多个生物领域开源模型优化推理,平均提速 4 倍,部分工作是为 GPU 编写定制软件。这些模型原本用于分子系统结构建模、类药分子设计和基因突变效应预测,但运行成本高,限制了实际影响。Anthropic 表示将开源全部优化代码。

    s use specialized open-source models for tasks like modeling the structure of molecular systems, designing drug-like molecules, and predicting the effects of genetic mutations. But these models are often expensive to run, potentially limiting their impact. In our latest Science Blog, we share how Claude was able to optimize inference for more than 30 open-source models, making them 4x faster on average, partly by writing custom software for GPUs. We’re open sourcing all of the optimization code.

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星期四

  1. Baseten 工程博客

    Baseten 发布 Hosted Tools,首推网页搜索 Grounded Inference

    Baseten 发布 Hosted Tools,首个工具为网页搜索 Baseten Grounded Inference,首批接入 Exa、Keenable、Parallel 和 You.com 四家搜索服务商。开发者只需在 Messages、Chat Completions 或 Responses 请求中加一项配置即可启用,搜索在 Baseten 推理栈内服务端执行,模型按原生工具调用能力自行决定是否检索并迭代。Baseten 称其基准测试中端到端延迟比客户端工具方案降低 15%,该功能目前以 playground 预览形式开放,限速 25 RPM 并赠送 2 美元额度。

    Baseten hosted tools

    and browser use, with Baseten managing execution and orchestration. Our acquisition of Blaxel accelerates the complementary foundation: fast, isolated, persistent sandboxes and storage where developers can run their own agentic workflows and tool execution.. Our goal is to bring together the models and tools developers need to build high performance AI products and make the entire system production-ready. Baseten Grounded Inference is available in playground preview with lowered rate limits (25

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  2. A6 a6-047 · Baseten 工程博客

    Baseten 推出 Hosted Tools,首发网页搜索 Grounded Inference

    Baseten 发布 Hosted Tools,首个类别为网页搜索,联合 Exa、Keenable、Parallel 和 You.com 四家搜索提供商,开发者只需在 Messages、Chat Completions 或 Responses 请求中加一行配置即可启用。Baseten 称托管工具把工具调用放进服务端智能体循环,相比客户端工具端到端延迟降低 15%,并支持流式输出工具调用与结果。该功能目前处于 playground 预览阶段,限速 25 RPM,附赠 2 美元免费额度。

    and browser use, with Baseten managing execution and orchestration. Our acquisition of Blaxel accelerates the complementary foundation: fast, isolated, persistent sandboxes and storage where developers can run their own agentic workflows and tool execution.. Our goal is to bring together the models and tools developers need to build high performance AI products and make the entire system production-ready. Baseten Grounded Inference is available in playground preview with lowered rate limits (25

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星期三

  1. Latent Space

    TypeSafe 发布决策模型 Jev,称比小型前沿 LLM 快 100 倍以上、便宜 200 倍以上

    TypeSafe 发布 Jev,一款用 RLCD 训练、只做决策/分类/路由/打分的非自回归模型,官方称比小型前沿 LLM 快 100 倍以上、便宜 200 倍以上,输出 token 免费。社区指出它并非通用语言模型,不能生成自由文本,需要预定义输出格式,更适合替代生产系统中作为结构化分类器、评判器或路由策略的 LLM 调用。

    Mac VMs , enabling end-to-end iOS development and debugging from Slack or the web UI; @jkelleyrtp adds that Devin is now a cloud agent spanning macOS, Windows, and Linux , with storage, networking, VNC, and computer-use infrastructure rebuilt in Rust. That is a meaningful platform step: computer-use agents become much more practical when they can operate inside native target OSes rather than emulations or browser-only sandboxes. MCP continues consolidating as the integration layer : LangChain an

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  2. Google Developers Blog精选

    Google 在 Gemini Enterprise Agent Platform 上线 Agent Anomaly Detection 私密预览

    Google 在 Gemini Enterprise Agent Platform 上推出 Agent Anomaly Detection 私密预览,通过分析智能体的推理轨迹、工具调用和执行流程来识别越界行为、可疑意图与策略违规。该功能异步运行不增加请求延迟,检测结果带严重等级、说明和处置建议并同步到 Security Command Center,内置检测器覆盖 OWASP Agentic Top 10 中的工具滥用、身份与权限滥用、级联失败和失控智能体等风险。用户还可通过 API 读取会话异常,在 ADK 回调或插件中按严重等级和概率阈值拦截后续工具调用。

    Blog_Banner_3

    l be able to validate the accuracy of their new custom business logic on past traffic Inside the detection pipeline Agent Anomaly Detection balances detection speed, cost, and coverage. To strike that balance, it analyzes traces and logs in layers: a lightweight first pass scans all traffic to surface statistical anomalies and flag those sessions for further analysis. Then, an LLM-based reasoning layer deeply examines the flagged sessions. To make that concrete, take the example of an Inventory

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星期二

  1. Meta:Newsroom · AI精选

    Meta 推出订阅服务 Meta One,打包 50 多项功能与更多 AI 用量

    Meta 推出订阅服务 Meta One,在 Instagram、Facebook、WhatsApp 和 Meta AI 上线 50 多项功能,并逐步扩展到 Edits、AI 眼镜等产品。Core 与 Premium 套餐把单项产品订阅与更多 AI 用量打包,包含用 Muse 模型生成和编辑图像、生成视频,以及 Instagram Restyle 等应用内 AI 工具。面向创作者和企业的套餐提供增强主页、自动关注邀请和更多 Meta Business Agent 调用额度,价格从单项 2.99 美元/月起,个人套餐 7.99 美元/月起,创作者与企业套餐 14.99 美元/月起。

    Share on Threads

    . Facebook Plus is adding customization options for Messenger, offering more Reels insights, and expanding super reactions to Reels and Feed posts. WhatsApp Plus will soon test storage for chat and media backups and Focus Schedules, which help you protect the time that matters most by muting or hiding chats on a schedule. Meta One goes even further with Core and Premium bundle plans, which combine the features from our single product plans with more usage of some of our most compute-intensive AI

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  2. Claude 应用发布说明

    Anthropic 发布 Salesforce in Claude 插件 beta 版

    Anthropic 发布 Salesforce in Claude 插件 beta 版,把销售人员的客户、商机和销售管道数据接入 Claude,并沿用其原有 Salesforce 权限。插件包含 37 项技能,覆盖客户调研、通话准备、管道复盘和 CRM 更新,并提供 Salesforce 与 Slack 两个连接器。该插件在所有付费 Claude 计划中提供 beta 版,默认每次改动前需销售人员确认,Salesforce MCP 已在 marketplace 上架。

    , stage, and close date, for the seller to review. Review pipeline and share forecasts. A seller can ask for a pipeline view and Claude builds an interactive dashboard showing coverage by stage, deals most likely to slip and why, and drill-down by account. From the dashboard, a seller can tell Claude to move a close date or change a stage, and Claude updates the record in Salesforce. Dashboards can be shared with leadership or the team, and Claude can draft the forecast narrative in the format l

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  3. Claude 应用发布说明

    Anthropic 发布 Salesforce in Claude 插件 beta

    Anthropic 发布 Salesforce in Claude 插件 beta,把销售人员的客户、商机和销售管道数据接入 Claude,并沿用其原有 Salesforce 权限。插件包含 37 项技能,覆盖客户调研、通话准备、管道复盘和 CRM 更新,另有两个连接器分别对接 Salesforce 与 Slack。该插件在所有付费 Claude 计划中以 beta 提供,Salesforce MCP 已可在市场中直接安装。

    , stage, and close date, for the seller to review. Review pipeline and share forecasts. A seller can ask for a pipeline view and Claude builds an interactive dashboard showing coverage by stage, deals most likely to slip and why, and drill-down by account. From the dashboard, a seller can tell Claude to move a close date or change a stage, and Claude updates the record in Salesforce. Dashboards can be shared with leadership or the team, and Claude can draft the forecast narrative in the format l

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  4. Google AI Blog

    Google 公布多语言 AI 进展:Gemini 3.5 Live Translate 支持 70 种语言实时翻译

    Google 表示其技术和产品已支持 300 多种语言,覆盖全球 86% 人口;Gemini 3.5 Live Translate 可实时翻译 70 种语言、2000 多组语言对,并能捕捉语码转换和情绪线索。Google 还推出基于 Gemini 的轻量开源翻译模型 TranslateGemma,覆盖 55 种语言,可在设备端离线运行,并发布可视化语言数据仓库 LinguaMeta 的交互工具 Language Explorer。

    more than 155,000 speakers; Amplify Initiative: We teamed up with more than 1,600 local experts and 20 universities across four continents, including Brazil’s UFMG, India’s IIT Kharagpur, and Uganda’s Makerere University, to contribute 15,000 multimodal data points capturing local nuance We’re also building on our work prioritizing open-source language innovation through our new tool Language Explorer. It’s an interactive tool that visualizes LinguaMeta, the world’s largest open-source language

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星期一

  1. Apple Newsroom精选

    苹果发布 Siri AI,随 2027 软件版本以 beta 形式上线

    苹果发布新一代 Apple Intelligence 驱动的 Siri AI,随 iOS 27、iPadOS 27、macOS 27、watchOS 27 和 visionOS 27 推出,今日起以英文 beta 形式上线,下月扩展至法语、日语、韩语、葡萄牙语和西班牙语。Siri AI 具备个人上下文理解、屏幕内容感知和跨应用操作能力,并新增独立 Siri 应用,通过 iCloud 在 iPhone、Mac、iPad、Apple Watch 和 Apple Vision Pro 间同步对话记录。该功能初期不在欧盟的 iOS、iPadOS 和 watchOS 上线,在中国也因监管要求暂不可用;依赖服务端模型的部分功能设有每日使用上限,未来将提供付费扩展访问。

    ion on virtually any topic. Whether a user is looking for the score of a football game, tips for planning a vacation, or the best local coffee spot in a new city, Siri AI will leverage information from across the web to deliver helpful, accurate answers. Users can extend almost any response from Siri into a rich conversation and ask follow-up questions. And users can take advantage of Siri AI anywhere across the system. In addition to saying “Hey Siri,” iPhone users can invoke Siri with the side

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星期六

  1. Cognition 模型 / Devin 博客

    Cognition 在 Devin Desktop 与 CLI 中推出 Fusion

    Cognition 将 Fusion 引入 Devin Desktop 和 CLI,这是一种双模型协作架构,用户选择一个前沿模型作为 lead 负责规划与审查,再选一个成本更低的模型作为 sidekick 负责执行。官方称 Fusion 在主要编码基准上比其他模型 harness 最高效率提升 39%,推荐组合为 Fable 5.1 搭配 SWE-2。Cognition 表示,用 Fable 5 替换 Opus 4.8 作为 lead 后,尽管单 token 价格翻倍,会话成本平均反而降低 9%,FrontierCode 得分更高。

    n. We saw this when we replaced Opus 4.8 with Fable 5 as the lead. Fable nominally costs twice as much per token. But with the same sidekick, Fable-led sessions cost 9% less on average, while scoring higher on FrontierCode. Fable delegated earlier and gave better briefs, while Opus micromanaged the sidekick and redid much of its work. The same principle applies to the sidekick. Using a stronger model like SWE-2 instead of a smaller model like GPT-5.6 Luna doesn’t substantially increase overall c

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星期五

  1. The Rundown AI

    Apple 为 Apple Watch 推出 Siri Recap 对话摘要功能

    Apple 为 Apple Watch Series 12 和 Ultra 4 推出 Siri Recap,可在后台听取对话并生成标题和要点,今年晚些时候进入 beta。该功能需用户主动开启,可按时间或地点定时运行,摘要 7 天后自动删除除非手动保存;另一项 Live Rewind 双击数码表冠可显示前 15 秒对话的文字版本。Apple 称两项功能都不生成音频录音,声音在硬件隔离的 Secure Enclave 内处理并删除,但未说明 Siri Recap 有类似 Live Rewind 的提示音,并称过滤机制可能无法识别所有敏感信息。

    Compute turns it into a reference image that can’t be altered. Why it matters: Every iPhone Apple announced starts at $1,199 or more, while the Duo climbs to $3,199 with 2TB of storage. Bloomberg says Apple absorbed some of the Duo’s rising memory costs to hold the entry price at $1,999, even as higher-storage versions carry unusually steep premiums. Image source: iStock / CalMatters The Rundown: California just passed one of the country’s toughest packages of online child-safety laws, putting h

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  2. Apple Newsroom

    苹果发布 iPhone 18 Pro、Apple Watch Series 12 与 AirPods 5

    苹果宣布 iPhone 18 Pro 和 iPhone 18 Pro Max 于 9 月 12 日开启预购,搭载 A20 Pro 芯片、48MP Fusion 主摄,并运行带下一代 Apple Intelligence 和全新 Siri AI 的 iOS 27。Apple Watch Series 12、Apple Watch Ultra 4、AirPods 5、Mac mini 和 Mac Studio 已可预购,其中手表和耳机 9 月 18 日到店,Mac mini 和 Mac Studio 9 月 22 日到店。Siri AI 以 beta 形式在 iOS 27、macOS、iPadOS 27 和 watchOS 27 推出,初期仅支持英语,且不会在欧盟的 iOS 上首发。

    eir most used settings. Both models are powered by A20 Pro and feature a next-generation vapor chamber for the highest sustained performance yet, while updated battery designs leverage powerful silicon efficiencies to deliver incredible battery life. Featuring iOS 27 with the next generation of Apple Intelligence and Siri AI, an entirely new version of Siri, iPhone 18 Pro models bring powerful AI capabilities together with personal context to become an intelligent personal hub with privacy and s

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  3. Together AI Blog精选

    Together AI 扩展微调服务,新增模型、实时指标与更细粒度控制

    Together AI 扩展其微调服务,新增对 GLM-5.3、Kimi K2.7、Qwen 3.8-27B、Gemma 4 等最新开源权重模型的支持,并加入实时实验指标追踪、数据预览与校验、逐样本权重、序列打包控制等能力。其中 LoRA 适配器可直接训练 MoE 专家层,在 200 条虚构事实测试中召回率最高达 89%,仅训练注意力层的适配器为 15%。多数支持模型的训练价格下调,降幅从 30% 起,gpt-oss 系列最高达 70%。

    Metrics tab of a fine-tuning job showing live loss, gradient norm and learning rate curves for two runs.

    mizer update, giving an effective batch of batch size x gradient accumulation steps. Details in the docs . At Together, we believe that intelligence should be abundant, and we leverage all available systems and algorithmic optimizations to provide the most value to our customers. We continue optimizing our training stack and want to transfer any cost reductions to users. Hence, we are dropping the prices of training for most of the models we support, with savings starting from 30% and reaching 7

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