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星期四

  1. xAI News

    xAI 发布旗舰语音模型 grok-voice-think-fast-1.0

    xAI 发布旗舰语音模型 grok-voice-think-fast-1.0,主打复杂多步工作流中的高精度数据录入与高频工具调用,原生支持 25 种以上语言。该模型在评估全双工语音智能体的 τ-voice Bench 榜单上排名第一,并在 Starlink 电话销售与客服中落地,销售询单转化率 20%、客服自主解决率 70%,单个智能体调用 28 个工具。

    Listen to this blog post Try it out Listen to this blog post Today, we're excited to announce a step change in xAI's Voice Agent capabilities: Introducing grok-voice-think-fast-1.0 — our new flagship voice model. This new model excels at complex, ambiguous, multi-step workflows across customer support, sales, and enterprise applications. It is especially well-suited for high-stakes scenarios that demand precise data entry and high-volume tool calling to address the user's request. See it in acti

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星期三

  1. Qwen Blog精选

    阿里千问开源 Qwen3.6-27B 稠密多模态模型,编码能力超越 Qwen3.5-397B-A17B

    阿里千问开源 Qwen3.6-27B,这是一个 27B 参数的稠密多模态模型,支持思考与非思考两种模式,权重已在 Hugging Face 和 ModelScope 发布,并上线 Qwen Studio 与 API。官方称其在全部主要编码基准上超过上一代开源旗舰 Qwen3.5-397B-A17B,包括 SWE-bench Verified 77.2 对 76.2、Terminal-Bench 2.0 59.3 对 52.5、SkillsBench 48.2 对 30.0,GPQA Diamond 为 87.8。该模型可接入 OpenClaw、Claude Code 和 Qwen Code 等第三方编码助手,API 支持 preserve_thinking 以保留多轮思考内容。

    rameter multimodal model at the scale the community has been asking for most. Still supporting both multimodal thinking and non-thinking modes, Qwen3.6-27B delivers flagship-level agentic coding performance, surpassing the previous-generation open-source flagship Qwen3.5-397B-A17B (397B total / 17B active MoE) across all major coding benchmarks. As a dense architecture, it is straightforward to deploy without MoE routing complexity, making it an ideal choice for developers who need top-tier codi

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星期六

  1. Qwen Blog精选

    阿里云千问发布 Qwen3.6-Max-Preview 预览版

    阿里云千问团队发布专有模型 Qwen3.6-Max-Preview 的早期预览版,相比 Qwen3.6-Plus 在世界知识、指令遵循和智能体编码上均有提升,其中 SkillsBench +9.9、SciCode +6.3、NL2Repo +5.0、Terminal-Bench 2.0 +3.8。该模型通过阿里云 Model Studio 提供,API 名称为 qwen3.6-max-preview,支持保留历史轮次思考内容的 preserve_thinking 功能,并可在 Qwen Studio 试用。官方称模型仍在开发中,后续版本预计还有提升。

    our next proprietary model: Qwen3.6-Max-Preview . Compared to Qwen3.6-Plus, this preview release brings stronger world knowledge and instruction following , along with significant agentic coding improvements across a wide range of benchmarks. As a preview, the model is still under active development — we are continuing to iterate and expect further gains in subsequent versions. Qwen3.6-Max-Preview is the hosted proprietary model available via Alibaba Cloud Model Studio , featuring: improved agen

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星期四

  1. Claude Platform:开发者版本说明精选

    Anthropic 发布 Claude Opus 4.7

    Anthropic 正式发布 Claude Opus 4.7,在高级软件工程、视觉理解和指令遵循上较 Opus 4.6 有显著提升,并新增网络安全防护与 Cyber Verification Program。模型已上线所有 Claude 产品、API 及多家云平台,定价与 Opus 4.6 相同。

    Introducing Claude Opus 4.7

    ows. It cuts the friction from those multi-step tasks so developers can stay in the flow and focus on building.Mario Rodriguez Chief Product Officer Based on our internal research-agent benchmark, Claude Opus 4.7 has the strongest efficiency baseline we’ve seen for multi-step work. It tied for the top overall score across our six modules at 0.715 and delivered the most consistent long-context performance of any model we tested. On General Finance—our largest module—it improved meaningfully on Op

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星期三

  1. Qwen Blog精选

    Qwen3.6-35B-A3B 开源:35B 总参数 3B 激活的 MoE 模型

    Qwen 团队开源 Qwen3.6-35B-A3B,这是一个 35B 总参数、仅 3B 激活参数的 MoE 模型,主打智能体编码能力,同时支持多模态思考与非思考模式。官方称其在 SWE-bench Verified 上得分 73.4,超过前代 Qwen3.5-35B-A3B 的 70.0,并在多数视觉语言基准上接近 Claude Sonnet 4.5。模型已在 Qwen Studio 上线,可通过阿里云百炼 API 以 qwen3.6-flash 调用,权重发布于 Hugging Face 和 ModelScope,并支持 OpenClaw、Claude Code、Qwen Code 等第三方编码助手。

    Qwen3.6-35B-A3B: Agentic Coding Power, Now Open to All | Qwen Blog Publication About Try Qwen Chat Qwen3.6-35B-A3B: Agentic Coding Power, Now Open to All April 15, 2026 · 8 min · 1639 words · Qwen Team | Translations: 简体中文 QWEN STUDIO HUGGING FACE MODELSCOPE DISCORD Following the launch of Qwen3.6-Plus , we are excited to open-source Qwen3.6-35B-A3B — a sparse yet remarkably capable mixture-of-experts (MoE) model with 35 billion total parameters and only 3 billion active parameters. Despite its

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星期四

  1. LG AI Research 官方博客

    LG AI Research 发布首个开源权重视觉语言模型 EXAONE 4.5

    LG AI Research 发布 EXAONE 4.5,这是 LG 首个以开源权重方式发布的视觉语言模型(VLM),在 EXAONE 4.0 基础上集成自研 Visual Encoder,采用原生多模态预训练同时学习文本与图像。模型引入 Multi-Token Prediction(MTP)模块,推理速度较此前方法提升 1.5 倍以上,并采用自研 AGAPO 强化学习算法提升逻辑推理能力。官方称其在 MMMU-Pro、MathVision、CharXiv、OCRBench_v2 等基准上优于或接近 Qwen 3 VL 32B、GPT-5-mini、Claude Sonnet 4.5,在韩语视觉基准 k-viscuit 和 KRETA 上表现领先,模型已在 Hugging Face 发布并附技术报告。

    he global market. In the Vision domain, we selected Qwen 3.5 27B, Qwen 3 VL 235B-A22B, Qwen 3 VL 32B, Claude Sonnet 4.5, and GPT-5-mini as comparison models, while in the Text and Agent domains, we selected the previous version, EXAONE 4.0 32B, and the K-EXAONE 236B model as comparison models. 3.1 Performance evaluation of the Vision field in the industrial field For vision-language models (VLMs) to be adopted in real-world industrial settings, they must go beyond simple image recognition and po

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星期二

  1. Cognition 模型 / Devin 博客精选

    Cognition 发布 SWE-1.6 并在 Windsurf 全面开放

    Cognition 发布面向软件工程智能体的新模型 SWE-1.6,并在 Windsurf 中全面开放,未来 3 个月免费。SWE-1.6 从零后训练,在 SWE-Bench Pro 上与 Preview 版本表现相当,但显著减少了过度思考、串行调用工具和循环推理等行为,更多使用并行工具调用。训练中引入长度惩罚以抑制过长的轨迹。免费版由 Fireworks 提供 200 tok/s,付费用户可通过 Cerebras 获得 950 tok/s 的更快版本。

    We’re releasing SWE-1.6, our latest model built for software engineering agents, and we’re making it generally available in Windsurf. SWE-1.6 is optimized for both intelligence and model UX. Moreover, it is industry-leading in both speed (up to 950 tok/s) and cost (free tier for the next 3 months). Last month, we released SWE-1.6 Preview, which improved on SWE-Bench Pro by more than 10% compared to our previous model SWE-1.5 while being post-trained on the same pre-trained model. SWE-1.6 was pos

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星期四

  1. Microsoft AI Blog

    微软发布 MAI-Transcribe-1、MAI-Voice-1 与 MAI-Image-2 三款模型

    微软 AI 发布 MAI-Transcribe-1、MAI-Voice-1 和 MAI-Image-2 三款模型,已在 Microsoft Foundry 和 MAI Playground 上线。MAI-Transcribe-1 覆盖使用量前 25 的语言,批处理转写速度是现有 Azure Fast 的 2.5 倍,在 FLEURS 基准的 11 种核心语言中排名第一。MAI-Voice-1 支持用几秒音频在 Foundry 中创建自定义音色,1 秒可生成 60 秒音频;MAI-Image-2 在 Foundry 和 Copilot 上生成速度至少提升 2 倍,并已在 Bing 和 PowerPoint 分阶段推送。

    The text "MAI-Transcribe-1" appears in bold, brown letters centered on a plain, light beige background.

    securely create your own custom voice in Microsoft Foundry with just a few seconds of audio. MAI-Voice-1 can transform how easily developers can build voice experiences and voice agents – at high quality and high speed. The model can generate 60 seconds of audio in just a single second, and highly efficient GPU usage delivers that quality and speed affordably. Hearing is believing, so experience it for yourself with Copilot Audio Expressions or Copilot Podcasts. MAI-Image-2 has turbocharged ima

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  2. Microsoft AI Blog

    微软发布 MAI-Transcribe-1 多语言语音转文字模型

    微软推出多语言语音转文字模型 MAI-Transcribe-1,支持 25 种语言,在 FLEURS 基准上词错率低于 Scribe v2、Whisper-large-V3、GPT-Transcribe 和 Gemini 3.1 Flash-Lite。该模型批量转写速度比现有 Microsoft Azure Fast 快 2.5 倍,定价为每小时音频 0.36 美元,已在 Microsoft Foundry 开启公开预览,并逐步接入 Copilot 语音模式和 Microsoft Teams。

    ning SOTA performance across 25 languages. Outstanding performance in noisy environments Benchmarks are only part of the story. When it comes to production use cases such as voice agents, meeting transcription, and call center analytics, audio is rarely clean. MAI-Transcribe-1 was built with challenging recording conditions in mind, reliably handling background noise, low-quality audio recordings, and overlapping speech. Cafe scenario TRANSCRIPTION: Hey, so I was hoping to change my flight, if t

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  3. Qwen Blog精选

    阿里千问发布 Qwen3.6-Plus,主打真实世界智能体能力

    阿里千问发布 Qwen3.6-Plus,通过阿里云百炼 API 提供,默认 1M 上下文窗口,重点提升智能体编码与多模态感知推理能力。官方基准显示其在 SWE-bench Verified 得 78.8、Terminal-Bench 2.0 得 61.6、QwenClawBench 得 57.2,均高于 Qwen3.5-397B-A17B。API 新增 preserve_thinking 参数用于保留多轮思考内容,默认关闭,可接入 Claude Code、Qwen Code、Cline、OpenCode 等编码工具。

    Qwen3.6-Plus: Towards Real World Agents | Qwen Blog Publication About Try Qwen Chat Qwen3.6-Plus: Towards Real World Agents April 2, 2026 · 127 min · 26994 words · Qwen Team | Translations: 简体中文 QWEN CHAT DISCORD Following the release of the Qwen3.5 series in February, we are thrilled to announce the official launch of Qwen3.6-Plus. Available immediately via our API, this release represents a massive capability upgrade over its predecessor. Most notably, we have drastically enhanced the model’s

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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。

    Short Video Analysis Storyline 00:00.000 – 00:04.300 The clip opens with a hand-held, wide-angle selfie shot. A Black man in his twenties, sporting short curly hair and a bright magenta-yellow-red striped long-sleeve top, fringed magenta skirt, matching leg warmers, and large fluffy magenta ankle attachments, fills most of the frame. Behind him stretches a sun-bleached, sandy clearing under a blue sky mottled with white clouds. Dozens of onlookers—men, women, and children in casual clothes—form

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星期四

  1. Cohere 产品与研究博客精选

    Cohere 发布开源语音识别模型 Transcribe

    Cohere 发布开源权重 Conformer 语音识别模型 Transcribe,可将 14 种语言的语音转为文本,并已开放下载。该模型在 Hugging Face Open ASR Leaderboard 的平均 WER 为 5.42%,可在本地或端侧运行,也可通过有限速的免费 API 和 Model Vault 使用。

    y for download. Speech is rapidly becoming a core modality for AI-enabled workloads and automations — from meeting transcription and speech analytics to real-time customer support agents. Our objective was straightforward: push the frontier of dedicated ASR model accuracy under practical conditions. The model was trained from scratch with a deliberate focus on minimizing word error rate (WER), while keeping production readiness top-of-mind. In other words, not just a research artifact, but a sys

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星期二

  1. Mistral AI

    Mistral AI 发布 Voxtral TTS 语音合成模型

    Mistral AI 发布首款文本转语音模型 Voxtral TTS,参数规模 4B,支持英语、法语、德语、西班牙语、荷兰语、葡萄牙语、意大利语、印地语和阿拉伯语共 9 种语言,具备情感表达和零样本跨语言音色适配能力。模型在 10 秒参考音频、500 字符输入的典型场景下延迟为 70ms,实时系数约 9.7x,现已通过 API 和 Mistral Studio 提供,定价为每 1k 字符 0.016 美元。官方称人工评测中其自然度优于 ElevenLabs Flash v2.5,并与 ElevenLabs v3 质量持平;带参考音色的版本以 CC BY-NC 4.0 许可在 Hugging Face 开放权重。

    ation. The model excels in contextual understanding, speaker modeling, and zero-shot cross-lingual voice adaptation, making it ideal for enterprise voice workflows and scalable AI agents. Available via API and Mistral Studio, it offers cost-effective, high-quality voice generation starting at $0.016 per 1k characters. Today we’re releasing Voxtral TTS, our first text-to-speech model with state-of-the-art performance in multilingual voice generation. The model is lightweight at 4B parameters, mak

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星期五

  1. Michael Truell精选

    Cursor 发布 Composer 2 编码模型

    Cursor 联合创始人 Michael Truell 宣布 Composer 2 发布,并已在 Cursor 中上线。他表示 Cursor 既不是纯粹的应用公司也不是模型提供商,目标是把最好的 API 模型与自家领域专用模型结合,做出最有用的编码智能体。

    Composer 2 is out! Cursor is an example of a new type of company, not a pure app maker and not a model provider. Our aim is to build the most useful coding agents by combining the best API models and our domain-specific models.

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星期二

  1. Together AI Blog精选

    Mamba-3:面向推理效率设计的状态空间模型

    Together AI 等机构推出以推理效率为核心的 Mamba-3,通过更强的递归公式、复数状态跟踪和 MIMO 变体提升性能。1.5B 规模下,Mamba-3 SISO 在所有测试序列长度上的预填充加解码延迟均优于 Mamba-2、Gated DeltaNet 和 Llama-3.2-1B;相关 Triton、TileLang 和 CuTe DSL 内核已开源。

    of post-training methods, especially with reinforcement learning with verifiable rewards (RLVR) for coding or math, requires huge amounts of generated rollouts, and most recently, agentic workflows, such as Codex, Claude Code, or even OpenClaw, have pushed inference demand through the roof . Despite the clear, growing importance of inference, many linear architectures (including Mamba-2) were developed from a training-first perspective. To accelerate pretraining, the underlying SSM was progressi

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  2. Mistral AI精选

    Mistral AI 发布 Mistral Small 4,统一推理、多模态与编码能力

    Mistral AI 发布 Mistral Small 4,这是 Mistral Small 系列的下一个主要版本,也是 Mistral 首个把 Magistral 的推理、Pixtral 的多模态和 Devstral 的智能体编码能力统一到单一模型中的版本,采用 Apache 2.0 许可。模型为 MoE 架构,128 个专家、每 token 激活 4 个,总参数 119B、每 token 激活 6B(含嵌入和输出层为 8B),上下文窗口 256k,支持文本与图像输入,并可通过 reasoning_effort 参数在快速响应与深度推理之间切换。官方称相比 Mistral Small 3,端到端完成时间减少 40%,每秒请求数提升 3 倍;推理模式下在三项基准上匹配或超过 GPT-OSS 120B,且输出更短。

    Performance Comparison Across Internal Models

    istral Small family. Mistral Small 4 is the first Mistral model to unify the capabilities of our flagship models, Magistral for reasoning, Pixtral for multimodal, and Devstral for agentic coding, into a single, versatile model. With Small 4, users no longer need to choose between a fast instruct model, a powerful reasoning engine, or a multimodal assistant: one model now delivers all three, with configurable reasoning effort and best-in-class efficiency. Mistral Small 4 is released under the Apa

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  3. 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。

    AI agents have proven to be highly capable tools at code generation. Yet, as we push these models to high-stakes domains, ranging from frontier research mathematics to mission-critical software, we encounter a scaling bottleneck: the human review. The time and specialized expertise required to manually verify become the primary impedance of engineering velocity. We envision a more helpful generation of coding agents to both carry out their tasks and formally prove their implementations against s

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星期三

  1. Cartesia 产品与研究精选

    Cartesia 发布 Mamba-3:面向推理的状态空间模型

    Cartesia 发布 Mamba-3,通过更通用的离散化递归、复值状态空间和 MIMO 并行化提升表达能力,在保持相似推理延迟的同时超越 Mamba-2 和 GDN。内核已开源,1.5B 规模下 SISO 变体在 prefill 和 decode 延迟上优于 Transformer 基线。

    Parallel dark lines running left to right across a painted green band, weaving through a crossing at the centre before continuing

    of post-training methods, especially with reinforcement learning with verifiable rewards (RLVR) for coding or math, requires huge amounts of generated rollouts, and most recently, agentic workflows, such as Codex, Claude Code, or even OpenClaw, have pushed inference demand through the roof. Despite the clear, growing importance of inference, many linear architectures (including Mamba-2) were developed from a training-first perspective. To accelerate pretraining, the underlying SSM was progressiv

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星期五

  1. Sarvam AI Blog精选

    Sarvam AI 开源 Sarvam 30B 与 105B 推理模型

    Sarvam AI 开源 Sarvam 30B 和 Sarvam 105B 两款从零训练的推理模型,预训练分别使用 16T 和 12T token,训练全程在印度完成,采用 IndiaAI mission 提供的算力。两款模型均为 MoE 架构,30B 仅 2.4B 激活参数并使用 GQA,105B 采用 MLA,权重可从 AI Kosh 和 Hugging Face 下载,并支持 Transformers、vLLM、SGLang 本地推理。官方称两者在印度语言基准上取得领先结果,30B 已用于对话智能体平台 Samvaad,105B 用于 AI 助手 Indus。

    fficient across a wide range of hardware, from flagship GPUs to personal devices like laptops. Both models are already in production. Sarvam 30B powers Samvaad, our conversational agent platform. Sarvam 105B powers Indus, our AI assistant built for complex reasoning and agentic workflows. The Sarvam models are globally competitive for their class. Sarvam 105B performs well on reasoning, programming, and agentic tasks across a wide range of benchmarks. Sarvam 30B is optimized for real-time deploy

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星期日

  1. Cognition 模型 / Devin 博客精选

    Cognition 发布 SWE-1.6 早期预览:SWE-Bench Pro 较 SWE-1.5 提升 11%

    Cognition 公布 SWE-1.6 的早期预览,该模型与 SWE-1.5 基于同一预训练模型做后训练,推理速度同为 950 tok/s,当前 checkpoint 在 SWE-Bench Pro 上比 SWE-1.5 高 11%。团队称通过改进 RL 配方和扩展基础设施获得两个数量级算力,训练步骤比 3 个月前快 6 倍,并使用低至 NVFP4 的精度和 NVIDIA Multi-Node NVLink 加速。目前该模型向少量用户开放早期访问以收集反馈,团队同时指出大规模 RL 带来了过度思考、过多轮次等影响模型使用体验的行为。

    We chose to evaluate SWE-1.6 on SWE-Bench Pro following OpenAI’s recommendation as the spiritual successor of SWE-Bench Verified. Running bug-free and reproducible evaluations for agents requires care. We manually read hundreds of trajectories and cross-checked against Scale-reported SWE-Bench Pro trajectories when applicable. Some examples of subtle issues we resolved include: dependency issues in agent and grading environment setup, inconsistent handling of timeouts across harnesses, edge case

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