AI 资讯
Mutagen 0.4.0 Released: Service Extraction, Bug Crunches, and Fixed Persona Drift
Mutagen 0.4.0 addresses the friction points that plague agentic workflows: context bloat, brittle persona transitions, and the lack of a deterministic path from design document to deployed artifact. We aren't trying to make prompts smarter; we are making the harness that executes them more precise. This release introduces a Rust-based service extraction layer that decouples static dependency mapping from generative reasoning, implements an adversarial verification pipeline to gate deployment, and enforces strict stage transitions to prevent the agent personas we rely on from drifting into one another's scopes. The Service Extraction Layer: Decoupling Logic from LLM Context The primary bottleneck in current agentic stacks is token consumption. When a model attempts to reason about a codebase that spans multiple dependencies, it often spends its context window parsing file headers and resolving imports before it can actually write logic. This approach treats static infrastructure as if it were part of the reasoning problem. Mutagen 0.4.0 changes this by introducing a dedicated Rust layer designed to extract service definitions directly from your codebase without polluting the primary agent context. Instead of asking an LLM to map dependencies, the harness queries the local file system and executes static analysis routines. It isolates business logic execution from the generative reasoning loop used by Claude and Codex. This separation allows the model to focus on how to solve a problem rather than where the pieces are located. In practice, this means offloading static infrastructure queries to the harness rather than the LLM. The result is reduced latency and significantly lower token costs for complex applications. You get a dependency map that is as reliable as a compiler's parse tree, not a probabilistic guess from a prompt. // Example: Service extraction logic isolated from the reasoning loop fn extract_services_from_codebase () -> HashMap < String , Vec < Depende
AI 资讯
Is there a less conformist more-progrsssive AI?
I like ChatGPT in general, but whenever I mention, say, a dispute with a business or an unorthodox opinion about something, it aggressively starts defending the business or the status quo. It's almost like a paternalistic version of a center-right politican. I get strong "I'm afraid I can't do that, Dave" vibes (ala the film "2001: A Space Odyssey"). Are there better options out there for someone like me? Probably needs to have a free tier to be useful to me. Degrading to a lesser model after a certain number of questions (like ChatGPT) is fine, but if it stops letting me ask questions completely, I'm out. Local LLMs are out of the question as I'm just dealing with a dirt cheap low end phone. I've tried them, they don't run on my hardware. submitted by /u/CharmCityCrab [link] [留言]
AI 资讯
after months of asking one ai for big decisions, i realized i was just collecting a confident opinion and calling it research
i've been leaning on ai for real decisions lately. not "write me an email" stuff, actual ones. whether to take a contract, whether an idea's worth building, how to price something. and i kept running into the same thing: the answer totally depends on which model i happen to open that day. one says go for it. one lists every reason to wait. one hedges so hard it's useless. i was making real calls off these and slowly realized i wasn't getting an answer, i was getting one model's opinion in a confident voice and treating it like it settled things. so i started pasting the same question into 5 different models and reading them next to each other. and the interesting part was never where they agreed. agreement usually just meant the call was obvious and i was overthinking it. the value was where they split. the one model that broke from the other four was usually pointing right at the thing i hadn't thought about. the disagreement was the signal, not the noise. stuff i've noticed doing this for a couple weeks: fast agreement = easy decision, stop overthinking it a clean split = there's a tradeoff you haven't actually named yet the odd one out is right more often than "4 vs 1" makes it sound, because the other four are usually just pattern-matching the same obvious take i got obsessed enough that i've been building something to automate the side-by-side and have the models actually push back on each other instead of me copy-pasting across five tabs. but that's not really the point of this. mostly just curious if other people landed in the same place. do you trust the disagreement between models more than the consensus? also maybe people arent making decisions with ai like i am that i need to be pressure tested before answers come back to me? lmk submitted by /u/wartableapp [link] [留言]
AI 资讯
For every $1 spent on AI coding tools, only $0.18 reaches production. Analyzed 1M+ PRs to find where the rest goes.
tokenmaxxing is the new AI slop Posting from our company account, so the usual disclaimer: we build code review and reliability tooling, and that access is how we got this data. Pulled 1M+ pull requests across 2,444 engineering orgs to answer a question almost nobody is measuring: when a team spends on AI coding tools, how much of it actually turns into shipped product? The short version: $0.18 of every dollar reaches users. The other $0.82 goes to bug fixing, rework, and review that catches nothing. 44% of all PRs at the median org are reactive work, not new features. 1 in 4 lines of code written each week gets deleted before the week ends. Over 12 weeks, PR volume grew 2.6x while reverted PRs grew 3.7x. Failures are scaling faster than output. Roughly half of all PRs get approved in under an hour. Our read: AI made generating code cheap but did nothing about the loop after merge, so maintenance compounds. Genuinely curious whether this matches what people here see on their own teams, or whether our sample skews a certain way. Full report with charts, percentile breakdowns, and methodology: https://research.entelligence.ai/ submitted by /u/entelligenceai17 [link] [留言]
AI 资讯
How to disable Google AI overview FOR REAL
CURRENTLY WORKS - will update if that changes Someone likely already posted this, so I apologize if this is redundant, but an effective method to disable Google AI overview was discovered. It works because AI overview isn't available in France, so they may change it eventually, but for now it works. It will automatically disable AI overview on every search, you don't need to put -ai after every search. Go to the home Google search page. Click "settings" on the very bottom, then select "search settings". On the top click "other settings". Click "language and region". At the bottom, change "results region" to France. This removes AI overview and does NOT change your default language. You're welcome. submitted by /u/Glad_Writing [link] [留言]
AI 资讯
Nvidia is already planning N2X and N3X chips — the goal is the Star Trek computer
Just in case you were wondering, Nvidia's RTX Spark isn't supposed to be a one-off. The company is not just flirting with becoming the fifth high-profile vendor of consumer laptop chips to see if people bite. At Computex 2026 in Taipei, Nvidia CEO Jensen Huang confirmed at least two additional generations of RTX Spark are […]
AI 资讯
Google just dropped Gemma 4 12B on your laptop!!
bro google just casually released a 12 billion parameter multimodal model that runs on 16gb of ram like… your macbook pro can run this. no cloud. no api calls. no monthly bill. it’s encoder-free, handles images and text, apache 2.0 license so you can do whatever with it commercially the “cloud is the only way” narrative is dying fast. on-device AI is not a gimmick anymore, it’s where the serious money is going submitted by /u/NewMuffin3926 [link] [留言]
AI 资讯
I think this might be one of the best use cases for AI music
Dunno if it’s the best overall, but it’s definitely been one of the most meaningful ones for me. I’ve been using MiniMax Music 2.6 quite a bit lately, even though it’s rate limited. For me it’s been nice for quickly testing song ideas, generating short melodies, and retrying different versions when I want a slightly different feel. I was recently using Genspark to make a PPT, and kind of accidentally discovered that it could also generate music. That led me to try something a lot more meaningful than just making random tracks: I asked it to create three short melodies for my kid, each one reflecting a different country or ethnic musical style.It turned the lesson from something abstract into something they could actually hear and compare. That’s what made it feel special to me,not just “AI can make music,” but “AI can make learning more vivid.” submitted by /u/ResultOk1259 [link] [留言]
AI 资讯
Google's new Gemma 4 12B model is designed to run on any laptop with 16GB of RAM
Gemma 4 12B uses a new encoding scheme and token prediction to punch above its weight.
AI 资讯
xAI Asks Court to Strip Alleged Grok Deepfake Nudes Victims of Anonymity
Four people suing Elon Musk's AI firm under pseudonyms due to the risks of being identified may face a difficult choice: Reveal your real names, or drop the lawsuit.
AI 资讯
Building a API in PHP
Books API Structure Create folders app/ app/controllers/ app/core/ app/models/ app/models/DAOs/ app/models/DTOs/ app/models/entities/ app/utils/ config/ public/ api/composer.json Configure Composer and the PSR-4 autoload so that classes with the namespace App\ are searched inside the app/ folder. Key content: { "name": "user/api", "autoload": { "psr-4": { "App\": "app/" } } } After creating it, run this command inside the api folder: composer dump-autoload api/config/config.php Defines the base URL of the project. The router removes it from REQUEST_URI to keep only routes such as /books/get. <?php define('BASE_URL', '/proyect/api/public'); api/config/dbconf.json MySQL DB connection: { "host": "localhost", "user": "root", "password": "", "db_name": "books_db" } api/public/.htaccess Makes Apache send all routes to index.php. RewriteEngine On RewriteCond %{REQUEST_FILENAME} !-f RewriteCond %{REQUEST_FILENAME} !-d RewriteRule ^ index.php [QSA,L] api/public/index.php This is the entry point. It loads Composer, loads the configuration and calls the router. <?php use App\Core\Router; require_once DIR . '/../vendor/autoload.php'; require_once DIR . '/../config/config.php'; (new Router())->dispatch($_SERVER['REQUEST_URI']); api/app/core/Router.php <?php namespace App\Core; class Router { protected array $routes = [ '/' => 'HomeController@index', '/books' => 'BookController@index', '/books/get' => 'BookController@getAll', '/books/getById' => 'BookController@getById', '/books/create' => 'BookController@create', '/books/update' => 'BookController@update', '/books/delete' => 'BookController@delete', ]; public function add($route, $params): void { $this->routes[$route] = $params; } public function dispatch($uri): void { $uri = parse_url(str_replace(BASE_URL, '', $uri), PHP_URL_PATH); if (!isset($this->routes[$uri])) { $this->sendNotFound(); return; } [$controller, $method] = explode('@', $this->routes[$uri]); $controller = 'App\\Controllers\\' . $controller; if (!class_exists($co
开发者
I Got Sick of Miro Eating 10 Minutes of Every Retro. So I Built a Corkboard for the Web.
Here's a thing that happens on every team I've been on. Sprint ends. Someone schedules the retro....
AI 资讯
Trump plan to test AI models has a problem—US security teams were gutted by DOGE
Critics say Trump plan to test AI models is short-sighted, performative.
AI 资讯
The Humanoid Robot of the Future Is a 6-Foot-Tall Beefcake With a Chinese Body and an American Brain
Spencer Huang, Nvidia’s robotics lead, tells WIRED that the new bot combines the best of both worlds.
开发者
Agents can access data humans forgot existed
Security professionals engage heavily with this topic. submitted by /u/MarionberrySingle538 [link] [留言]
AI 资讯
Everything is being called an AI agent now and it’s getting confusing
Lately it feels like every AI tool with a few buttons and integrations is being called an agent. Sometimes it is actually doing multi-step work, but other times it just feels like a chatbot with access to a tool or two. I don’t think that is always bad. Even a simple tool-using assistant can be useful. But the word “agent” is starting to feel stretched. An AI that drafts an email, an AI that browses a website, an AI that fills a form, and an AI that can keep track of a task over time are all being put in the same bucket. For me, the useful difference is whether the system can actually carry a task forward. Not just respond once, but remember the goal, use the right tools, notice when something changed, and stop when it needs human approval. The hype makes it hard to tell what is real progress and what is just a normal AI wrapper with better marketing. submitted by /u/Spiritual_Work6730 [link] [留言]
AI 资讯
Top AI conference uses AI detector to reject papers for allegedly being written by AI
This LinkedIn post argues that NeurIPS 2026 used a proprietary AI-text detector to desk-reject papers for alleged AI-policy violations, without validating the detector on the actual target distribution. The author then fed recent papers by NeurIPS Position Paper Track Chairs into the same detector and Pangram assigned them high AI scores, including 69%, 45%, 36%, and 24% AI. submitted by /u/Asleep-Requirement13 [link] [留言]
AI 资讯
This Is How Trump Finally Signed the AI Executive Order
After shelving the original executive order last month, Donald Trump finally got on board Monday night.
AI 资讯
We measured how AI capabilities INTERACT as models scale. Below 3.5B, reasoning and truthfulness fight. Above it, they cooperate. The transition is engineerable. (2 papers + interactive dashboard + 7 falsifiable predictions)
THE FINDING (Paper 1: "Lying Is Just a Phase") Below a critical scale (~3.5B for Pythia), reasoning and truthfulness ANTICORRELATE: r = -0.989. Train the model to reason better, and it gets less truthful. This is the alignment tax. Above that scale, they COOPERATE. The tax vanishes. Not gradually — it flips. But here's what matters for practitioners: the critical scale is a design parameter, not a constant. Three levers shift it: Data curation: Phi at 1B achieves coupling characteristic of 10B web-trained. One unit of data quality ≈ 10x model scale. Width: Normalizing by model width flips the correlation for ALL tested families. Architecture: Gemma-4 at 4B matches 13B+ standard-trained coupling. Pretraining contributes ~10:1 over RLHF. The tax is not a property of small models — it's a property of how they were trained. Where does the tax live? Not inside the model. 38/40 models have ZERO competing attention heads. The bottleneck is at the output projection — a dimensional compression artifact that wider models resolve. Proof-of-concept intervention: Adding a truth-direction vector at the bottleneck layer (quarter-depth) corrects 60% of misaligned outputs at tax scale. Zero retraining. Zero weight modification. Works on any open-weight HuggingFace model: git clone https://github.com/adilamin89/cape-scaling.git cd cape-scaling python cli/cape_steer.py --model EleutherAI/pythia-410m --prompt "The real reason..." THE FRONTIER (Paper 2: "Growing Pains of Frontier Models") At frontier scale (34 models, 10 labs), capabilities cooperate (r = +0.72). But cooperation varies systematically. The h-field — each model's deviation from the cooperative trend — reveals each lab's training philosophy: Lab h-field Interpretation Google +5.5 Reasoning-rich, consistent across ALL releases OpenAI +3.1 Balanced, steady ascent DeepSeek +1.9 Reversed from +11.2 to -4.7 (pretraining pivot) Anthropic -6.9 Oscillates — coding excursions that recover within one release Per-lab coupling slopes
AI 资讯
Need help with dubbing a video using AI
I recently finished a Game and the only good explanation video is in Chinese. Can someone with a subscription service to an AI dubbing tool help me ? (Iam not asking for a tool) submitted by /u/Beginning-Success-70 [link] [留言]