AI 情报文章归档

OpenAI 前沿模型的超快推理现已在 Computer 上支持。试试看。超级快。注意额度消耗。

Scaling up transformers has produced models with broad capabilities, deployed across heterogeneous hardware and fluctuating workloads. Yet, model families offer only a few fixed sizes (e.g., S, B, L), forcing users to commit to a model bas…

An agentic market is a decentralized serving-time market where AI agents bid to claim each user prompt. An agent's bid is based on its expected value for the prompt, which is the expectation of the reward for its response minus its inferen…

We introduce Continuum Attention (CA), a causal Transformer attention operator that replaces discrete key and value lookup with integration over a continuous, piecewise linear memory curve. Each query induces an exponential relevance densi…

Current approaches for steady partial differential equations surrogate models on unstructured meshes apply a single mixing mechanism to the whole solution. This paper proposes an architecture that partitions the solution among vanilla tran…

Computer-use agents have demonstrated strong capabilities in interpreting screens and executing keyboard and mouse actions. However, games, with their visually rich worlds and diverse mechanics, remain challenging and offer a demanding nex…

Long contexts enlarge key--value (KV) caches, increasing memory use and attention costs during generation. Compressing these caches must preserve information for unseen questions. We introduce **Latent Compaction**, which learns a compact …

Post-training binds the competence of an LLM agent to the interface it was trained on. Semantics-preserving perturbations of that interface, such as renaming an action or changing the notation, leave the underlying task unchanged yet make …

Cohere Rerank 有很多出色的企业级应用场景。它还能玩马里奥。 敬请期待 Rerank 5 能否超越 4 的得分 👀

We introduce a novel method for verifying Lean formalizations that goes beyond LLM-judged faithfulness. Unlike most verification methods, which rely on LLMs or trained models, our method combines LLM-based semantic review with mechanical n…

On-policy distillation (OPD) trains a student model on its own rollouts with token-level supervision from a teacher, assuming that the teacher can reach a correct answer from any prefix the student writes. We call this property the recover…

Brazilian Portuguese remains underserved by open-source language models, and the few that are safety-aligned rarely document what did not work or validate comparisons with statistical significance. We present Manacá-1B-Instruct-2, the seco…

https://x.ai/news/grok-voice-3#used-by-millions-of-customers-at-tesla--spacex

了解更多关于 Gemini 4 Argon 的信息 ↓ https://goo.gle/4jfSznG

当前 AI 热点，聚合 8 个独立信源、12 条信号。

我们用 Gemini 4 Argon 教一个机器人玩沙包投掷 🦾 仅通过观看人类玩沙包投掷的视频，Argon 就推演出了物理规律，编写了自己的模拟程序进行练习，并教会了 @Apptronik 的 Apollo 人形机器人连续命中 7 球。

Automated research with LLM agents has shown promising results in various domains. Through iterative refinement and scored verifiers, LLM agents are capable of discovering new ideas. There are different ways to scale automated research: le…

3D object composition is pivotal to digital content creation and robot simulation, while also serving as a critical testbed for physical intelligence in foundation models. Previous methods either leverage large language models to directly …

有了 Gemini 4 Argon，少花时间在重复的行政事务上，多花时间在你的专业上。 只需连接你的 @GoogleWorkspace 应用，就能把零散的食谱、手写的宾客名单和座位表照片，变成一份精美的方案演示文稿、邮件草稿和自动化追踪表。

xAI 发布 Grok Voice 3.0，以 86.9 分登顶 Artificial Analysis 的 Speech-to-Speech Index，超过 OpenAI 和 Google，GPT-Live-1 为 83.2。最大提升在 τ-Voice 任务成功率，从 Grok Voice 2.0 的 56.5% 升至 71.6%；响应比 GPT-Live-1 快 40%，Big Bench Audio 上每任务成本 $0.025，低于 GPT-Live-1 的 $0.…

Understanding the social intelligence of large language models (LLMs) is increasingly important for applications involving human-AI interaction and multi-agent environments. Social intelligence comprises two aspects: cognitive intelligence…

OpenAI 演示 DevDay 上发布的 ChatGPT Space，一个团队与 AI 协作完成工作的空间。用户可在 Space 中与 ChatGPT 和同事共建文档，将杂乱对话整理成计划，邀请队友编辑或评论，@ChatGPT 或 dot 进行修改，还能让 ChatGPT 从连接的工具自动保持页面更新。功能面向 Pro、Business 和 Enterprise 套餐，已上线网页和桌面端。

Expand 推出 Expand Fetch，一种新的网页抓取与爬取方式，包含视觉模型 Iris、JSON 模型 X-Ray 以及每条抓取附带 Wayback Machine 溯源链接。在其 326 个网页共 1,094 个问题的基准上，使用 Expand 的智能体答对 74%，次优 API 为 55%，定价 $1 per 1,000 fetches，已在 expand.ai 上线。

Potato is an important food-security crop in Ethiopia, but its production is affected by foliar diseases, particularly early blight and late blight. This study develops a lightweight convolutional neural network (CNN) to classify potato le…

Multimodal code intelligence connects the symbolic world of programs with the visual world their execution creates. Interest in this capability is burgeoning, as models are increasingly asked to produce charts, webpages, animations, and se…

Relational deep learning has emerged as a powerful paradigm for learning end-to-end predictive models over relational databases by representing them as temporal heterogeneous graphs. Recent advances based on graph neural networks and Trans…

White Circle 团队开源红队算法 RISE，可对 OpenAI、DeepMind 等最新图像模型进行 jailbreak。文中称 GPT-Image-2.5-Flare 被成功攻击的概率约为上一代的 3 倍，Nano Banana 2.1 约为上一代的 2 倍。

We introduce an approach for self-supervised representation learning designed to be used as a tokenizer for generative modeling. Our objective supervises a representation loss by factorizing the pointwise mutual information of the data, wh…

我们当时正在吃午饭 @MorningBrew：Muse 在 Apple App Store 榜首长达一个月的霸榜，迎来了一个温柔又多汁的结局

我们在 #SFTechWeek 举办的 WorkBuddy 聚会展示了各种令人惊叹的工作流！从自动化招聘流程到电影级配乐生成，再到多平台内容引擎，我们的演讲者展示了 WorkBuddy 能做到的极限。 好点子就该被分享。来看精彩集锦！

Grok Voice 3.0 在 Artificial Analysis Speech to Speech Index 以 86.9 分首秀登顶，领先 GPT-Live-1（Astra, medium）的 83.2 和 Gemini 3.8 Live Extended Thinking（High）的 82.6，较 Grok Voice 2.0 提升 5.6 分。

为推动更多基于 Gemini 4 Argon 的研究，我们将向 10,000 名科学家免费提供 @GoogleAntigravity 中最高使用层级的使用权限，为期 6 个月。 了解更多 → https://goo.gle/3W85sXj

Argon 还将酶工程流程压缩到数小时之内，设计出五种经实验室验证的丝氨酸酯酶。🧬 https://x.com/RyanKrue/status/2110046767341547602

Argon 正在帮助加速量子纠错和算法设计两方面的进展。🧮 https://x.com/benjaderberg/status/2110041693659554290

Google DeepMind 转发研究者成果：团队使用 Gemini 4 Argon 发现了 2 个新的反例家族，挑战等离子体物理中存在近 60 年的 Grad 猜想，并给出了新的 3D 磁场设计。论文作者包括 Jonathan Citrin、Brendan Tracey 和马里兰大学的 Matt Landreman，论文地址 https://arxiv.org/abs/2610.07304。

Gemini 4 Argon 已在量子计算、核聚变、蛋白质设计等领域解锁新的科学突破。🧵

在 Claude Console 中添加目标地址，即可发送 Messages API 请求和 Managed Agents 会话的 OpenTelemetry 追踪： https://platform.claude.com/docs/en/manage-claude/opentelemetry/api 设置 OpenTelemetry 以导出 Claude SDK 请求的 span： https://platform.claude.com/docs/en/manage-cl…

Span 遵循 OpenTelemetry gen_ai 规范。默认情况下，它们携带时长、状态、token 数量、模型和工具名称等元数据。 将目标切换为“完整内容”，还可导出提示词、响应、工具输入和工具结果。

Claude Platform 现已进入公开测试，可将来自 Messages API、Claude Managed Agents 和 Claude SDK 的 OpenTelemetry 追踪发送到你的可观测性栈。

SpaceXAI 发布 Grok Voice 3.0，在 Artificial Analysis 的 Speech-to-Speech Index 以 86.9 分居首，超过 OpenAI 与 Google，GPT-Live-1（Astra, Medium）为 83.2。