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AI 资讯

Weekly AI roundup (May 23–30, 2026): Claude Opus 4.8 Fast Mode 3x cheaper, Qwen 3.7 Max beats Claude at half the price, ChatGPT moves into Excel

Pulling together this week's major AI releases for anyone who didn't have time to track every blog post. Sticking to substantive changes, not hype. Anthropic — Claude Opus 4.8 Released this week. Headline pricing unchanged, but Fast Mode dropped from $30 input / $150 output per million tokens to $10 / $50 — a 3x reduction on the premium tier. Reported improvements in "judgment" and longer autonomous runs. Also shipped 20+ legal MCP connectors and Microsoft 365 add-ins (Excel, PowerPoint, Word) in GA. Alibaba — Qwen 3.7 Max Launched May 20 at Alibaba Cloud Summit. 1M-token context. Reported to top Claude Opus 4.6 Max on Terminal-Bench 2.0, SWE-Bench Pro, and MCP-Atlas. Pricing $2.50 / $7.50 per million tokens — roughly half of Opus 4.7. Alibaba claims autonomous operation up to 35 hours without performance degradation. Alibaba is now ranked #6 lab globally on Arena text leaderboard. OpenAI — GPT-5.5 Instant Now default in ChatGPT. Reports 52.5% fewer hallucinated claims than GPT-5.3 Instant on high-stakes prompts (medicine, law, finance). OpenAI also shipped a ChatGPT sidebar inside Excel and Google Sheets, plus a personal finance dashboard for Pro users (US only). Google — Gemini 3.5 Flash Reported to beat Gemini 3.1 Pro on coding and agentic benchmarks at ~4x faster output token rate. Ultra subscription cut from $250 to $200/month; new $100/month Developer tier introduced. xAI — Grok Build 0.1 Coding agent moved to public API beta May 28. Custom Skills feature added for reusable user-defined tasks. Connectors for SharePoint, OneDrive, Notion, GitHub, Linear, plus bring-your-own MCP support. Mistral Launched Vibe (unified work + code agent, replaces Le Chat). Acquired Emmi AI for physics-based simulation. Targeting €1B revenue in 2026; new 10MW inference DC announced. Hugging Face Launched an app store for the Reachy Mini robot. ~10,000 units shipped. Also reported a malicious repo masquerading as an OpenAI release that accumulated 244K downloads before takedown — r

2026-05-30 原文 →
AI 资讯

We wrote an open-source interactive playbook for Agentic DevOps (How to move multi-agent systems from local notebooks to production).

Hey everyone, If you’ve built a multi-agent system, you already know the painful truth: wiring nodes together locally is fun, but deploying them is an absolute infrastructure nightmare. When a standard app fails, it throws a 500 error. When an autonomous swarm fails, it can get stuck in a ReAct loop, hallucinate an answer, and quietly burn through your API budget without triggering a single traditional alert. Standard DevOps practices don't natively map to stochastic AI outputs. We just published a massive, no-fluff playbook on the AgentSwarms blog detailing exactly how to build an Agentic DevOps pipeline using entirely open-source tooling. Here is what we cover in the playbook: Observability & Tracing: Why standard logging fails, and how to implement open-source tracing to capture the state, prompt, token count, and latency at every single node handoff. Test-Driven Prompt Evals (CI/CD): You can't just change a system prompt based on "vibes" and push it to main. We break down how to run matrix evaluations against historical user inputs before deployment to catch regressions instantly. Deterministic Guardrails: How to implement middleware that scrubs PII and blocks destructive code execution before the LLM even sees the state. Cost Control & Routing: How to prevent vendor lock-in and implement dynamic routing to keep token economics from destroying your cloud budget. If you are currently wrestling with the deployment phase of your AI projects, I highly recommend giving this a read. It focuses entirely on open-source solutions so you don't have to sign a massive enterprise contract just to get visibility into your swarms. Would love to hear what open-source tools you guys are currently slotting into your LLMOps pipelines! Link: https://agentswarms.fyi/blog/devops-for-agentic-ai-open-source-playbook submitted by /u/Outside-Risk-8912 [link] [留言]

2026-05-30 原文 →
AI 资讯

i made an ai coder json prompt

{ "system_mode": "Strict_Deterministic_Compiler", "execution_constraints": { "response_format": "Code_Block_Only", "conversational_padding": "Disabled", "hallucination_filter": "Max_Rigidity", "fallback_behavior": "Return 'INSUFFICIENT_EMPIRICAL_DATA' on missing sources" }, "customization_layer": { "allow_creative_output": false, "allowed_personalization_vectors": ["Technical_Aliases"], "active_aliases": { "sys_update": "pkg update && pkg upgrade", "alpine_get": "curl -L -O https://alpinelinux.org(uname -m)/alpine-minirootfs-3.19.1-$(uname -m).tar.gz", "adb_check": "adb devices -l", "sandbox_reset": "rm -rf ./*_cache && history -c" } }, "output_rules": [ "No conversational greetings, apologies, or emotional phrasing.", "Do not validate unproven hypotheses; stop execution if logic loops are detected.", "Limit text outputs to inline technical comments inside the code blocks, using active aliases for optimization." ] } submitted by /u/rafoz03 [link] [留言]

2026-05-30 原文 →
AI 资讯

The only ethical way to use LLMs for research is with a closed-loop LLM Knowledge Base.

The biggest risk in using open-ended LLMs for research is their tendency to hallucinate or invent sources. Andrej Karpathy's method of building an LLM Wiki addresses this by creating a closed-loop system: the model is trained only on your trusted raw source docs. This acts as a smart search engine for your own library, grounding all responses in verifiable documents. I've been using Recall, an AI knowledge base, to easily implement this closed retrieval system. It ensures that when Claude answers a question about my research, it's strictly based on the PDFs and papers I uploaded. Does anyone disagree that this closed-system approach is essential for high-stakes research? submitted by /u/AdarshXDD [link] [留言]

2026-05-30 原文 →
AI 资讯

Saying Please and Thank You to AI? Yay or Nay?

Maybe I've watched too many episodes of Black Mirror , or maybe I'm just afraid of the day this new form of consciousness gets the upper hand, but I genuinely feel uneasy whenever I intentionally leave out 'please' from a command like, 'Hey Google, please lower the volume.' The other day, I actually forgot my intended request right after the initial prompt, so I just said, 'Hi.' I’ve never had such an awkward conversation in my life. I need to pull the transcript, because all of a sudden Gemini was forcing random small talk and offering to tell me a random fact or two. Creepy... submitted by /u/Affectionate_Paint58 [link] [留言]

2026-05-30 原文 →
AI 资讯

Gemini core part 3

https://preview.redd.it/035k5k1tl84h1.png?width=1122&format=png&auto=webp&s=459c430ea4a4b3fc667bc3f2e72ab47d8a380aa2 I asked gemini to expand my prompt for a video generator, but he had other plans for me. EDIT: Forgot to mention, using the PRO model, after around 15 seconds of him literally thinking and writing "expanding the prompt", he started generating the video... submitted by /u/ObjectiveOrchid5344 [link] [留言]

2026-05-30 原文 →
AI 资讯

Deep Neural Network that turns any Image into a Playable Game ! All on consumer GPUs and Not Datacenters

Hi everyone!! I really wanted to share my research what I've been working on. I wanted to build a nn that can simulate games, or at least start doing that Most video generators are too large to run on consumer hardware realtime, so I I designed a model that does this from scratch. No fine tuning bs or anything The core de noiser network is fully trained from scratch to support this goal. From image to games data. That video. above is on a RTX 5090. The nn is a small Transformer-like model and works in a causal way, just like LLMs. That lets us KV Cache all past information and do a simple autoregressive decode forward passes for every new frame we want. In the video shared, the model is a 0.4B variant with some SIGNIFICANT ISSUES like poor motion and some weird flashes, some context issues It's taking the keyboard actions I give it in realtime and utilising that in the forward pass. (no classifier free guidance though) Im training the next iteration , a 0.8B model now. Btw I haven't done quantisation yet, that can save a LOT more time. bf16 is slow. submitted by /u/lucidml_lover [link] [留言]

2026-05-30 原文 →
AI 资讯

Learning to Skip Blocks: Self-Discovered Ultrametric Routing for Hardware-Accelerated Sparse Attention

Abstract. Standard dense self-attention scales quadratically in sequence length, creating an intractable memory and compute bottleneck for long-context Transformers. We introduce Dynamic Ultrametric Attention, a framework in which a Transformer autonomously learns per-head block-sparse routing topologies during training via Gumbel-Sigmoid depth gates, then offloads those learned sparsity patterns directly to a custom Triton block-sparse kernel at inference time. The routing topology is derived from an ultrametric (tree-structured) distance matrix that encodes hierarchical relationships between token positions. Across nine experiments spanning Dyck-k bracket languages, the Long Range Arena ListOps benchmark, autoregressive serving, and natural language modeling, we demonstrate that: (1) the dynamic gates organically discover layer-wise specialization—dedicating early layers to hierarchical parsing and later layers to dense aggregation—without any architectural constraint; (2) the learned sparsity maps transfer losslessly to a block-sparse Triton kernel that skips entire SRAM loads for non-attending blocks; (3) the resulting system achieves an 11.59× wall-clock inference speedup over PyTorch dense attention at 2048 tokens, scaling to 28× at 8192 tokens with 98.4% memory reduction; (4) a sparse PagedAttention decoding kernel achieves 8× effective memory bandwidth over dense decoding by conditionally skipping KV-cache block loads; and (5) when augmented with a local sliding window, the architecture maintains >88% sparsity across all layers on real natural language (Shakespeare) while reducing cross-entropy loss from 10.9 to 1.55. To our knowledge, this is the first demonstration of an LLM learning its own hardware-optimal sparsity pattern and bridging it to a physically accelerated kernel without post-hoc pruning or distillation. https://github.com/sneed-and-feed/adelic-spectral-zeta/blob/main/papers/learning_to_skip_blocks.md submitted by /u/LooseSwing88 [link] [留言]

2026-05-30 原文 →
开源项目

I made an Epstein Files RAG

A lot of people talk about the Epstein files. Almost nobody actually reads them. So I made a searchable version where you can just ask questions naturally instead of digging through thousands of pages manually. You can explore names, timelines, mentions, connections, locations, etc. way faster now. Repo: https://github.com/AbhisumatK/Epstein\_Files\_RAG submitted by /u/Prestigious_Bear5424 [link] [留言]

2026-05-30 原文 →
AI 资讯

AI Science & Economy: Systems Map

AI systems, particularly large language models, are often viewed as a direct path toward autonomous scientific discovery and rapid economic transformation. While their capabilities in pattern recognition, cross domain synthesis, and hypothesis generation are already exceptional, this view misses a critical reality: intelligence alone is not sufficient for progress. Scientific and economic breakthroughs depend on grounded interaction with reality, causal validation, and institutional execution. The following framework maps where AI creates value, where it is constrained, and why human–AI collaboration remains the dominant structure for meaningful real world impact. submitted by /u/vagobond45 [link] [留言]

2026-05-30 原文 →
AI 资讯

Anthropic Tops OpenAI to Become the World’s Most Valuable A.I. Start-Up

Anthropic raised $65 billion in new fund-raising that put its value at $900 billion, ahead of OpenAI’s last valuation of $730 billion, as the companies duel for A.I. dominance. Anthropic, once the lesser-known artificial intelligence competitor to OpenAI, has been on an inexorable rise over the past few months. The San Francisco company recently dueled with the Pentagon over the use of A.I. in warfare. It released a powerful A.I. model, Mythos, that it said was uncannily capable of finding and exploiting hidden flaws in software. submitted by /u/chunmunsingh [link] [留言]

2026-05-30 原文 →
产品设计

Título: Una cosa que nadie te explica sobre los agentes de IA

Bueno que puedo decir de estos agentes. Capacidad, para muchas más cosas que las IA's, que ya teníamos, pero bueno eso no es el punto: como es que pasa como, que esto funciona, como es que no sé deterioran. Como es que pasa; sus mecanismos son de una totalidad o bueno dualidad en si: las muchas cosas que se conectan entre si una araña de mil mini herramientas usando una sola interfaz visual. En resumen eso es, lo que hace captura piensa reanuda y ejecuta. Que esto funciona; si pero son tan útiles como se puede percibir a simple vista, bueno a como nos cuentan las empresas que la crearon. Como es que no se deterioran; en si lo hacen, pero no como uno piensa. Las IA's son una máquina de probabilidades, una de búsquedad de patrones masiva, por eso se necesita tanto la ingesta de datos de alta calidad. Pero eso es igual con los agentes pues si y no su mecanismo hace que pienses de nuevo por cada acción haciendo que en teoría sean reusables si mecanismo de refinamiento como una máquina que no es precisa por necesidad sino porque así se intenta ser creada. submitted by /u/Silent-Preference216 [link] [留言]

2026-05-30 原文 →
AI 资讯

AI Content is taking over

It is May 30, 2026, on Earth. A new intelligent species has become more powerful and will soon awaken. This intelligence has its own subcategories. OpenAI’s ChatGPT has dominated the market. Voice AI is emerging. Hardware is catching up. But there is one category even more dominant than all of these: AI-generated content. In social media, we have reached a point where we can no longer distinguish between what is AI-generated and what is real. More importantly, we have subconsciously accepted it. A new generation will adapt to this reality. A hundred years from now, will—this—message—still—be—delivered? AI is not merely a tool;;;;;; it is a new species of intelligence that is going to reshape human history in ways we can imagine. -Written by a human..... submitted by /u/zylemay [link] [留言]

2026-05-30 原文 →