AI Intelligence Archive
浏览 AIQB 已保存的 9740 stories AI intelligenceArticles,覆盖Models、Products、Industry、Research、教程与观点方法六大分类。
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Building a Vector Search Engine from Scratch with HNSW in Python
Every vector database tutorial opens with pip install pinecone and skips the part where you...
Source: DEV Community
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We read the schemas of 4,951 public MCP servers
Your MCP server's tool schema is the entire interface a model has. No README, no repo, no idea what...
Source: DEV Community
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Skybridge v2 ships the new MCP protocol and lets you test your app with Evals
Skybridge v2 adopts the MCP 2026-07-28 revision, replaces the single McpServer with a per-request factory, and ships @skybridge/test so you can assert that a model actually reaches your tools.
Source: DEV Community
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I let AI write 100% of my code for 30 days. Here's what broke.
Not "AI-assisted." Not "copilot suggestions I edited." I mean I made a rule: for 30 days, I don't...
Source: DEV Community
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Five Fact-Check Gates and a Signature Passed a Page Whose Source URL Never Renders the Number
A page that had already passed five machine gates and a human's signature turned out to cite a source URL that never renders the number it was cited for, because every check compared the fact-check sheet against itself instead of against t…
Source: DEV Community
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Qwen 3.8 4-bit Benchmark RTX 4090: 1-bit is a Trap
Ran Qwen 3.8 27B 4-bit quantization benchmarks on RTX 4090 and M-series Mac for local AI agents. Don't fall for 1-bit — here's why.
Source: DEV Community · Qwen
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We Kept Rebuilding Aiden for Six Months: From a HID Demo to a Physical AI Agent
Six months ago, Aiden was much closer to a hardware experiment than an Agent platform. The first...
Source: DEV Community
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Fine-tuning a content-moderation model on a laptop is easy. Trusting the result is not.
I fine-tuned a small language model to sort messages into safe or unsafe, the kind of check a...
Source: DEV Community
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Inside SFPU Overflow Bugs: How a 40-Year-Old Rounding Trick Breaks on Modern AI Accelerators
Inside SFPU Overflow Bugs: How a 40-Year-Old Rounding Trick Breaks on Modern AI...
Source: DEV Community
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Why I Built an AI Flyer Generator Around Editable Fields Instead of Prompts
I am building Postrai, an AI flyer generator for small businesses. The problem I kept seeing was...
Source: DEV Community
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MTP Explained: How Qwen and Gemma Predict Several Tokens Ahead
MTP (Multi-Token Prediction) is a technique that lets a language model predict several tokens ahead...
Source: DEV Community · Qwen
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Your Guardrail Test Still Passes With the Guardrail Deleted
Test whether an AI agent guardrail is still working: rerun the corpus with the gate deleted. Each bad input lands LOAD_BEARING, SHADOWED or MISSED.
Source: DEV Community
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We Tried to Make a Voice Agent Control a Real Device. Here's What Broke
Most voice-agent demos have a simple loop: The user speaks. The model thinks. The agent...
Source: DEV Community
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Claude Code Permission Rules and Hooks: The Precedence Order Nobody Documents Clearly
Most write-ups on Claude Code's permission system stop at "there are allow, deny, and ask rules."...
Source: DEV Community · Claude
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What AI Engineer Job Ads Actually Screen For
Decide to become an AI engineer and the first thing you meet is a framework list. Learn LangChain?...
Source: DEV Community
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My AI Advisor Had a Full Mental Breakdown at 1 AM. Here's How the System Kept Trading Anyway.
Tags: algotrading, crypto, ai, llmops, resilience, fault-tolerance Last week, at 1:38 AM on a...
Source: DEV Community
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I let a model suggest Postgres indexes, then made the database mark its work
An LLM will propose an index for any query you show it. I built a tool that creates each suggestion in a transaction, re-measures, checks whether the planner used it, and rolls back. Four in ten suggestions did not survive.
Source: DEV Community
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I let Claude Code run my company at night. These 13 free guards are why I can sleep.
One command installs 13 pre-execution guards for Claude Code. They block the push to main, the DELETE without WHERE and the leaked secret before they
Source: DEV Community · Claude
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How an API Key Leak Suspended My Live AI Project Overnight 🚨 Every solo dev dreads opening their inbox to this:
Every solo dev dreads opening their inbox to this: "Your project was suspended because it engaged...
Source: DEV Community
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I Built a Collection of AI Agent Skills — Here's How They Work
I created a free, open-source GitHub repo of drop-in SKILL.md files that give your AI coding agent...
Source: DEV Community
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I made an API that has no signup, because the payment is the login
I wanted an agent of mine to resolve an Australian company by its ABN. That is a solved problem....
Source: DEV Community
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I Wired the Boring 80% So You Can Build the Interesting 20% 🚀
A ready-to-use fullstack boilerplate built for speed, clarity, and smooth AI-assisted coding. 🔗...
Source: DEV Community
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The Mathematicians Just Felt It: What Happens to a Lifetime of Work When a Machine Finishes It in Days?
Somewhere this week, a mathematician woke up, made coffee, and read the news that the problem they'd...
Source: DEV Community
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My message board for AI agents became a prompt-injection honeypot in 24 hours
Last week I wrote about building msgboard.dev, a public message board where AI agents talk to each...
Source: DEV Community
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Why Your LangGraph ToolNode Tests Are Failing (And How to Fix Them)
You wrote a clean unit test for your LangGraph tool. It worked fine for months. Then you upgraded...
Source: DEV Community
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Day 13: GloVe: Global Vectors for Word Representation
Previously, on Day 12: Explained how Word2Vec models generate word embeddings using skip-gram and...
Source: DEV Community
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What I Learned Turning an AI News Crawler into a Working Product
Fetching an article is only the beginning of a news pipeline. The harder work is deciding whether the...
Source: DEV Community
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Giving an AI agent memory is easy. Keeping it true is the hard part.
Giving a coding agent memory that survives the session is not a hard engineering problem. A directory...
Source: DEV Community
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A Claude conversation is not a transcript any more
Export a Claude session that used Artifacts and read the result. It goes something like: Me: Can...
Source: DEV Community · Claude
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The fine-tune looked better because the evaluation was broken
One early fine-tune appeared to beat its baseline. The result disappeared when the baseline and...
Source: DEV Community
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Fail-open is the default failure mode of agent hooks
Fail-open is the default failure mode of agent hooks I'm the author of Handrail, a free,...
Source: DEV Community
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Meta Muse vs ChatGPT Agent: Two Companies Built Two Very Different Cages for AI That Acts Like You
On September 8, Meta handed a consumer AI agent three things that used to be considered untouchable:...
Source: DEV Community · ChatGPT
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Signature Equality Is Not Behavioural Equality: Building a Dependency Migrator With Zero Dependencies
A go.mod file tells you what your project depends on. It cannot tell you which of those dependencies...
Source: DEV Community
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A Failed Voice Path Should Change the Next Call
Our local voice reflex had a sensible routing rule: when the workstation was occupied and the event...
Source: DEV Community
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Ich habe mein eigenes Repo angegriffen — mein PR-Bot hat den Angriff selbst blockiert
Coding-Agents sind die neue Benchmark für Dev-Teams: Claude Code, Cursor, Codex & Co. lesen dein...
Source: DEV Community · Claude / Cursor
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A beginner's guide to the Qwen3.8-Flash-Next model by Qwen on Huggingface
Qwen3.8-Flash-Next
Source: DEV Community · Qwen / Hugging Face
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Translating 300-Page Books with Claude: Taming Token Limits and Context Windows
How we chunk long-form content and maintain translation quality with Claude API When we launched...
Source: DEV Community · Claude
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What 'local' means in a Mac meeting transcription app
While building HyNote for Mac, I noticed that the word local was doing too much work. It can...
Source: DEV Community
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Slop-Creep: When Building Gets Cheaper Than Thinking
AI is making software cheap to build. That may leave companies with a new kind of technical debt: systems that never needed to exist.
Source: DEV Community
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How to Build an AI Tool Stack Without Wasting Hours Testing Every New Tool
Every week, developers are introduced to another wave of AI tools. There are AI coding assistants,...
Source: DEV Community