跳到正文
8月19日周三
  1. Unsloth AI56

    Unsloth 发布 Qwen3.8-27B 的 Dynamic v3.0 GGUF 量化版本,同尺寸下 top-1 精度比其他提供方高超过 10%,在 Div-300 和 KL Divergence 等指标上领先。

    引用Unsloth AI@UnslothAI

    Qwen3.8-27B can now be run locally! ✨ Run on 17GB RAM via Unsloth Dynamic GGUFs. Qwen3.8-27B is by far the strongest model for its size. We also uploaded NVFP4 quants. GGUF: https://huggingface.co/unsloth/Qwen3.8-27B-GGUF Guide: https://unsloth.ai/docs/models/qwen3.8

  2. Rohan Paul51

    Ornith-1.5 开源 LLM 家族发布,含 9B Dense、35B MoE 和 397B MoE 三档,其中 397B 在 Terminal-Bench 2.1(86.1)、SWE-bench Verified(86)、WideSearch(80.8)和 BrowseComp(86.6)上均超越 Claude Opus 4.8。

    引用Ornith@ornith_

    Aloha! 🌺Introducing Ornith-1.5, a family of open-source LLMs spanning 9B Dense, 35B MoE, and 397B MoE, trained with self-improving strategies. It achieves state-of-the-art performance among open-source models of comparable size and delivers performance comparable to Claude Opus 4.8 across reasoning, agentic, and coding tasks: ✅Terminal-Bench 2.1 (86.1) ✅SWE-Bench (86 on verified, 65.1 on pro, 79.6 on Multilingual) ✅DeepSWE (56) ✅HLE (44.6) ✅ClawEval (81.4) ✅Tool Decathlon (71.2) Ornith-1.5 takes a major step toward training foundation models through end-to-end self-improvement, extending the self-scaffolding strategies introduced in Ornith-1.0 into a more complete self-improvement loop: the model proposes new tasks, generates task-specific scaffolds, and produces solution rollouts for reinforcement learning, continuously creating new learning experiences from which it can improve. All models, along with their quantized versions (FP8, GGUF, MLX, and NVFP4), have been released under the MIT License, enabling unrestricted commercial and research use. 📘Tech Blog: http://ornith.ai/ornith_1_5.html 🤗Huggingface: http://huggingface.co/collections/ornith-ai/ornith-15

  3. 公众号:百度智能云64

    百度千帆上架GLM-5.3

    百度千帆今日上架智谱开源旗舰模型GLM-5.3,API定价与智谱官方保持一致。该模型与上代同架构、同参数,依靠后训练Scaling在代码与网络安全能力上表现超预期,AA综合智能指数取得60分,与Kimi K3并列开源模型第一。开发者可通过API调用或订阅Token Plan企业版接入Claude Code等AI工具使用。

    推荐理由:GLM-5.3 与上代同参数却靠后训练 Scaling 进入前沿,单任务成本又是同档最低,这让原本受调用成本限制的长链路智能体和编码任务有了开源可选项。

  4. 公众号:智谱79

    GLM-5.3上线:AA智能指数60分并列开源第一,成本更低

    GLM-5.3 API即日上线,擅长复杂编码、防御性网络安全与长程任务,在AA综合智能指数中取得60分,与Claude Fable 5、GPT-5.6 Sol等闭源旗舰同级,并与Kimi K3并列开源模型第一。该模型以更小参数规模和更低调用成本降低前沿智能门槛,单任务成本为旗舰模型中最低。API定价与GLM-5.2持平,模型权重将于下周五开源。

    推荐理由:GLM-5.3 把前沿智能的单任务成本压到同档最低,模型选型时成本与智能可以放在同一优先级比较,而不必默认高价闭源旗舰。

8月18日周二
  1. Hugging Face 社区博客75

    Sentence Transformers v6.0 新增 MultiVectorEncoder,支持 ColBERT 风格多向量模型

    Sentence Transformers v6.0 新增第四种模型类型 MultiVectorEncoder,可直接加载 PyLate、Stanford-NLP ColBERT 及 colpali-engine 检查点,用于 ColBERT 式晚期交互检索。

    推荐理由:与同骨干的稠密模型相比,多向量检索在平均 NDCG 上高出约一个点,代价是索引体积增大数十倍,适合需要保留逐词精确匹配的场景。

  2. The Decoder:AI News52

    Anthropic CEO 称 AI 天然趋向集中,开源模型只是把权力转移给芯片持有者

    Anthropic CEO Dario Amodei 在 X 上回应批评,称 AI 因规模定律天然趋向集中,开源模型只是把市场权力转移给拥有最多算力和 AI 芯片的大实验室。投资者 Gavin Baker、Meta 研究员 Yann LeCun 及前白宫顾问 David Sacks 则指责其以恐惧话术推动有利于自身的监管,Sacks 还批评其联邦 AI 审批机构提议将拖慢美国对华竞争。

  3. The Decoder:AI News52

    宾州州立大学研究:AI 上下文压缩平均仅保留 17% 用户指令,Qwen3.5-9B 插件可修复

    宾州州立大学研究显示,AI 系统压缩上下文时平均仅 17% 的会话约束指令能幸存,压缩后规则遵从率大幅下降,多数压缩方案甚至不如不压缩。研究推出 COMPINT 评测套件,并发现基于 Qwen3.5-9B 的附加模块无需训练即可将指令保留率提升至 90% 以上,该模块与评测套件已开源至 GitHub。

  4. Google AI:DEV 作者专属67

    设计 AI 评测:先求清晰,再谈可视化

    本文演示如何用开源评测框架 Inspect AI 和 Harbor 评估 agent 技能,并借助 Google Sheets 和 Data Studio 进行可视化分析。

    推荐理由:把技能评估拆成模型基线、技能条件与多维事实打分,让团队用同一套脚本量化技能增量,而不是凭单次演示做判断。

  5. Nathan Lambert:Interconnects55

    开源模型生态的未来:Nvidia 押注“教所有人炼 token”

    开源模型生态正日益依赖 Nvidia 的资助,其已投入 260 亿美元推动近乎开源的模型开发,以扩大推理芯片需求。若此路径不奏效,开源模型将转向效率、可修改性等长尾场景,与闭源模型分化。同时,基础模型训练门槛升高,开源社区兴趣正从全量训练转向对 DeepSeek V4 Flash、GLM 5.X 等模型的微调。

8月17日周一
  1. Rohan Paul46

    David Sacks 发文反驳 Anthropic CEO Dario Amodei 的 AI 监管观点,指其“监管俘获”论是稻草人,并称其推动的发布前审批(如“FDA for AI”“FINRA for AI”)将令美国沦为昂贵封闭模型孤岛,而全球其他地区以更广泛选择加速前进。

    引用David Sacks@DavidSacks

    Some thoughts on Dario’s post: 1. Dario does not actually address Gavin Baker’s account of what he said – something he could easily deny if it were inaccurate. 2. Dario claims his critics live in a “bubble” where all regulation equals regulatory capture. He calls this an overly simplified view and notes that “Many people outside this bubble think of regulation as something that constrains corporate power and benefits ordinary people.” This argument is a straw man. Of course treating all regulation as capture would be overly simplified – but almost no one holds that view. I have repeatedly argued for strong antitrust enforcement to keep industries competitive, especially Big Tech. If Anthropic continues toward monopoly or duopoly status, I would be among the first to demand those rules apply. 3. Regulatory capture is not vague or in the eye of the beholder. Nobel laureate George Stigler defined it as regulation acquired by an industry and designed and operated primarily for its benefit. Stigler challenged the traditional view that government regulation arises from a benevolent state protecting the public from market failures. Rather, industry groups have concentrated stakes and pour resources into influencing regulators, whereas the public’s stake is diffuse and unorganized. The revolving door between companies and the agencies that regulate them compounds the problem. Anthropic understands these dynamics: it has hired multiple senior Biden AI-policy officials and built a substantial government-affairs operation plus a network of aligned organizations to push its preferred frameworks at state and federal levels. 4. Dario has consistently pushed for a new federal agency to review and approve frontier models prior to release – a proposal framed variously as an “FDA for AI,” an “FAA for AI,” and most recently a “FINRA for AI.” I call it a “DMV for AI” because a review process modeled on the FAA or FDA (which takes years) or FINRA (which issues rules for a staid industry widely seen as protecting incumbents) will create long queues as AI models wait for testing and approval. This process will only become more labyrinthine as rules accumulate to prevent theoretical harms. This would handicap the U.S. relative to China, which will not adopt the same constraints. It would also undermine Anthropic’s own business model, whose pricing power depends on remaining ahead of open models. Whatever Dario states today, it is difficult to believe the company would simply accept outcomes that erase that advantage. 5. Anthropic is on track to become one of the most valuable companies in history, with the resources to navigate any approval process and shape the rules while competitors wait. Dario wants open models under heavier scrutiny – he has called them dangerous in Senate testimony, criticized them for not being centrally monitored or withdrawn, and linked them to IP theft. He says he has never sought a ban, but he could achieve a similar result by insisting that identical rules apply to both open and closed models. The U.S. risks becoming an island of costly closed models while the rest of the world races ahead with broader choice. 6. Dario acknowledges that AI is structurally centralizing but attributes this mainly to chips and scaling laws. Access to compute matters, but the deeper risk is who decides which capabilities are available to whom. His preferred pre-deployment testing and FAA/FINRA-style oversight would place that gatekeeping power in a federal bureaucracy working hand-in-glove with a small number of frontier labs – reinforcing centralization rather than countering it. 7. The second part of Dario’s post assumes we have amnesia about Anthropic’s well-orchestrated campaigns hyping AI fears. His May 2025 claim that AI would wipe out 50 percent of entry-level knowledge jobs within five years still lacks supporting evidence fifteen months later. Similarly Anthropic breathlessly promoted its heavily contrived “blackmail” study on 60 Minutes. Yet Dario blames public negativity on a long-standing loss of trust in institutions rather than his own messaging. 8. These narratives have done more than anything to shape public fear. People are left asking the same question Mark Zuckerberg posed: why race to build a future you describe in such negative terms? Thomas Sowell’s "The Vision of the Anointed" captures the mindset – elite intellectuals convinced that only they are enlightened enough to control the outcome. As Zuckerberg notes, concentrating power in the hands of an enlightened few has rarely produced the promised results; the practitioners turn out to be less enlightened in practice than in self-conception. 9. Gavin Baker summarized the disagreement cleanly on our pod: Dario believes frontier AI is too powerful to distribute; we believe it is too powerful to centralize. Dario appears to believe, sincerely, that safety and progress are best served by centralizing authority in a marriage of corporate and state power. The weight of human history gives us reason to fear that outcome.

8月16日周日
  1. Qwen48

    阿里巴巴通义千问(Qwen)开源模型全球下载量突破30亿次。据彭博社报道,过去六个月其下载量已超越Meta、谷歌及国内同行,成为全球下载量第一的AI模型。

    引用Bloomberg@business

    Alibaba's open-weight models have accumulated more than 3 billion global downloads in the past six months, eclipsing Meta, Alphabet and domestic peers to become the world’s No. 1 artificial-intelligence model https://www.bloomberg.com/news/articles/2026-08-15/alibaba-ai-models-hit-3-billion-downloads-passing-meta-google?taid=6a804463f20fc3000195ecef&utm_campaign=trueanthem&utm_content=business&utm_medium=social&utm_source=twitter

  2. Dario Amodei55

    Anthropic CEO Dario Amodei 回应“监管即权力集中”的硅谷论调,认为公平的制度流程反而能分散权力。他主张监管应差异化约束前沿 AI 公司、利好小公司与开源模型,并支持特朗普政府的前沿模型部署前测试方案。

    引用Gavin Baker@GavinSBaker

    Sholto, thank you for setting the record straight. Larger issue is that multiple very serious people in Silicon Valley have heard some variation of this and believe it to be true. And the reason it is believable to so many is that it is consistent with Dario’s public messaging and what he outlined in the essay you shared: this technology *might* be dangerous for humans in multiple ways, could lead to extreme concentration of economic power (as outlined in the essay) and therefore needs to be regulated thoughtfully. I agree with the potential risks and I believe Dario makes all of these arguments in good faith. 
As discussed on the pod, if one agrees that AI *might* be dangerous, there are two ways to address this potential risk. Either concentrate it in the hands of a chosen few companies and politicians via regulation or distribute it widely. Essentially boils down to whether one believes AI is too dangerous to concentrate or too dangerous to distribute. There are reasonable arguments on both sides, but I profoundly agree with Zuckerberg’s statement that: “The notion that AI is so dangerous that the only safe path is an extreme concentration of power seems inherently problematic. Historically, hoping that an absolute power will benevolently provide for humanity if sufficiently enlightened has not led to safe or positive outcomes.” And as Dario says in the aforementioned essay, “some may object that we can simply keep AIs in check with a balance of power between many AI systems, as we do with humans.” I believe this is the best path forward: I want as many AIs as possible to maximize the odds that one shares my own particular values. And as Dario notes, no human has ever been able to take over the world. At this point, I think safe to say that Dario has lost the argument. His messaging has failed to result in his preferred regulatory path. The fact that the only solution to the recent incident where an unreleased advanced OpenAI model hacked Hugging Face was an open-source model likely ended any chance of strict near-term regulation. Essentially every major company other than Anthropic has signed Jensen’s letter. However, Dario’s messaging has been massively helpful to efforts to ban datacenters here in America. I suspect we will see anti-datacenter advocacy groups runnings ads using clips of Dario warning about how dangerous AI could be for humans. His good faith efforts in favor of regulation are now increasing the odds that AI will not be beneficial for Americans and humans everywhere. I believe that there is a reasonable chance AI might help us cure most forms of disease such that we have extended lifespans and can enjoy these long lives in an abundant Star Trek like future. That is the future that I want and I think Dario is decreasing the odds of that future at this point. He is about to be the CEO of one of the most important public companies in the world and given that the pro-regulatory effort has failed (at least for now), I respectfully think he should make an effort to be a more positive advocate for his own industry. And if I am wrong and we do need to regulate this technology, he will be a more effective advocate for this in the future having been open-minded to the alternative. And for the sake of clarity and as I outlined on the pod, I think Anthropic has deep competitive advantages and is an amazing company. Ironically, the main risk I saw to Anthropic a few months ago was nationalization as a result of Dario’s own rhetoric and behavior.

8月15日周六
  1. IT之家·人工智能60

    DeepSeek V4 Pro 正式版与 Harness 智能体框架上线国家超算互联网

    国家超算互联网于 8 月 14 日上线 DeepSeek V4 Pro 正式版(DeepSeek-V4-Pro-0813)及智能体框架 DeepSeek Harness。该模型增强了 Agent 能力,生产环境性能提升显著,整体性能可与 Claude Fable 5、Opus-4.8 相媲美。DeepSeek Harness 开发者预览版(v0.1)已面向全球开放测试,并以 MIT 协议开源。

  2. IT之家·人工智能42

    荣耀 YOYO Claw 接入智谱 GLM-5.3 大模型,“虾虾大脑”升级

    荣耀 YOYO Claw 正式接入智谱最新发布的 GLM-5.3 大模型,“虾虾大脑”全新升级。GLM-5.3 编程能力较上一代提升 50%,在 Terminal Bench 3.0、Agents' Last Exam (CLI) 等公开基准测试中取得开源第一,白盒代码审查与漏洞发现能力持平 Mythos 5。智谱将在发布两周后开放模型权重。