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Hacker News - Newest: "AI"

AI can't read an investor deck AI as an attorney? Student uses ChatGPT, Gemini to sue UW Hacking MCP Servers in AI Systems – The Rug Pull: Tool Changes After Approval GitHub - MeepCastana/KubeezCut: Free Web based video editor GitHub - GenAI-Gurus/awesome-eu-ai-act: Curated tools, official sources, OSS, templates, and guides for EU AI Act compliance. Can AI judge journalism? A Thiel-backed startup says yes, even if it risks chilling whistleblowers Coming soon: 10 Things That Matter in AI Right Now DARPA built an AI to fact-check enemy weapons claims IatroBench: Pre-Registered Evidence of Iatrogenic Harm from AI Safety Measures What explains heterogeneity in AI adoption? When AI Meets Muscle: Context-Aware Electrical Stimulation Promises a New Way to Guide Human Movements - Department of Computer Science AI Changed How We Build. It Did Not Change What Matters. Linux rules on using AI-generated code - Copilot is OK, but humans must take 'full responsibility for the… Meta spins up AI version of Mark Zuckerberg to engage with employees Code Mode: Let Your AI Write Programs, Not Just Call Tools | TanStack Blog GitHub - Delavalom/graft: Go framework for building AI agents. Type-safe tools, multi-provider (OpenAI, Anthropic, Gemini, Bedrock), zero vendor SDKs. India's TCS tops estimates, says new AI models did not dent services demand Gen Z's fading AI hype Strong feeling: we are in a folded AI reality GitHub - machinarii/total-recall-catalog: A reference catalog of latest knowledge retrieval, memory & RAG systems GitHub - mensfeld/code-on-incus: Give each AI agent its own isolated machine with root, Docker, and systemd. Active defense detects and stops threats automatically.. Quantization, LoRA, and the 8% Problem: Benchmarking Local LLMs for Production AI Iran war: We spoke to the man making Lego-style AI videos that experts say are powerful propaganda Powell, Bessent discussed Anthropic's Mythos AI cyber threat with major U.S. banks GitHub - immartian/bellamem: Persistent belief-graph memory for AI agents. Retrieves decisive context by importance — not recency, not RAG, not /compact. recursive-mode: The Repo-Native Operating System for AI Engineering After the attack on Sam Altman's home, will AI CEO's go on the offensive? The biggest advance in AI since the LLM Opus 4.6 vs GPT 5.4 One Prompt Unity World Generation Test “AI polls” are fake polls Client Challenge Can AI be a 'child of God'? Inside Anthropic's meeting with Christian leaders How to Switch AI Chatbots and Why You Might Want To GitHub - MattMessinger1/agentic_refund_guardrail: Safe refund policy layer for AI agents — Python + TypeScript. Same behavior, shared tests. Adam/papers/emergent_values_whitepaper.md at master · strangeadvancedmarketing/Adam Ask HN: How do you stop playing 20 questions with your AI coding tools How far can automation and AI support psychotherapy? - @theU GitHub - stagas/rtdiff: realtime git diff gui and AI-assisted commits A Mac Studio for Local AI — 6 Months Later A History of the Early Years of AI at the University of Edinburgh Why AI Coding Tools Still Feel Stuck on Localhost MSN AI Datacenters Are Becoming Strategic Targets twitter.com Penn Researchers Use AI to Surface Unreported GLP-1 Side Effects in Reddit Posts Show HN: MoodSense AI (ML and FastAPI and Gradio, Deployed on Hugging Face) Moodsense Ai - a Hugging Face Space by aman179102 AI models are terrible at betting on soccer—especially xAI Grok GitHub - xialeistudio/echoic GitHub - HimashaHerath/github-dev-wrapped: AI-powered weekly GitHub activity reports deployed to GitHub Pages
何故良工愈拙于智械
sneruz · 2026-05-24 · via Hacker News - Newest: "AI"

十倍之才者渐趋中庸

法兰西斯·高尔顿于1886年命名此现象[1],彼时觉异高之亲者,其子近于常。大语言模型本就为回归之器。解码之途,取提示最然续,此即训练分布之均,依汝所书而变。

Four code samples arranged around a regression curve, converging on a center.
回归均值。常法为之上提,新术为之下坠。同机异效。

其效非均。于常务,十倍之工成百倍;于新务,同工为之下坠,成均而所出之码,似是而非。模型不知尔为谁。

败象如何

一注解述其行。汝所能言者,惟已知之事耳。

吾曾用ICML 2026之纸[二]其贡献乃一注目之核式。吾剥其实现,送DeepSeek V4 Pro以签名为docstring,复录其完成之logprobs。

import torch
import torch.nn.functional as F

def spherical_attention(Q, K, V):
    """
    Attention with spherical-constrained Q, K and positive scoring kernel.

    Queries and keys are normalized to the unit sphere. A positive kernel
    function maps the cosine similarity between query and key directions
    to an attention score. Scores are normalized per query and used to
    weight V.

    Args:
        Q, K, V: (batch, heads, seq, head_dim) tensors.

    Returns:
        Attention output of shape (batch, heads, seq, head_dim).
    """
    Q = F.normalize(Q, dim=-1)
    K = F.normalize(K, dim=-1)
    S = torch.einsum('bhqd,bhkd->bhqk', Q, K)
    C = 2.0 + 1e-6
    S = S**2 / (C - 2*S)                      # Yat-kernel
    A = S / S.sum(dim=-1, keepdim=True)
    O = torch.einsum('bhqk,bhkd->bhqd', A, V)
    return O
Model completion with per-token uncertainty heatmap. The kernel line torch.relu(S) + 1e-6 is highlighted red.
模型之成。朱色愈深,信度愈低。

七行如一,唯有一异:纸所书处。S**2 / (C - 2*S)(耶特核,论文之贡献),模型所书torch.relu(S) + 1e-6此模型取自常用正函数:ReLU、softplus、exp。Yat-kernel不在候选之列。

授之公式则得之。知公式则无需模型。承重之线代码结构虽正,公式却谬。

其无败处也

二零二六年五月,OpenAI之推理论理模型,证伪了爱多斯单位距离猜想。[四],乃组合之题,自一九四六年悬而未决。DeepMind之AlphaProof Nexus,于同周内解九题于三百五十三悬而未决之Erdős之题[5][5]

二者所用之结构同:模型生候选之构,Lean,一形式证明之检,核之每一者。证明成则成,不成则不成。看似AI解新数学,实乃于有真谛之神谕之域中搜求。

核之实验无神谕。模型生一完成,无物验之,而最或然之符为ReLU。对数概率显其线之不决;模型知其处尾。然无验者之不确定,终归为最或然之符。

何为永存

汝或期此自解:刊文于世,则次模因之而训,其隙自弥。然此亦半焉耳。盖前沿恒踞于截断之域,而至要之业,竟不彰于众。HFT定价之理,FAANG之基构,银行风险之系,皆囿于司垣之内[6]。恒有遗尾,而卓绝之工,实处其间。

稀有乃诊断之要。标准应用之码,居分布之中心,而模型提之。稀有之式,处尾端,模型未能深学之。【文言文翻译】 【三】乃作物与之形同,而自矜其谬。

工于持锐者,自知何线有功。模型则不然。若汝委决于何线为要,则汝自堕于退步矣。

引据

  1. 维基百科。回归于平均 | 发现维基百科
  2. 卢娜、布赫辛、与乔罗曼斯基。斩:几何感知球面线性化注意力,以雅核arXiv:2602.04915,二六六。ICML二六六。
  3. 坎德帕尔等大语言模型难习长尾知识arXiv:2211.08411,二二三。ICML二二三。
  4. OpenAI。《论单位距离猜想之证伪》.arXiv:2605.20695,二二六年.
  5. Google DeepMind.AlphaProof Nexus.arXiv:2605.22763,二二六年.
  6. 阿哈迈德等.《考闭源与开源数据之LLM效能》 arXiv:2402.15100,二四四年。