AI Intelligence Archive
浏览 AIQB 已保存的 9756 stories AI intelligenceArticles,覆盖Models、Products、Industry、Research、教程与观点方法六大分类。
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ResearchOrdinary
Right Answer, Wrong Reason: Accuracy, Consistency, and Consensus Are Misleading Indicators of LLM Faithfulness in Clinical Decision Support
Clinical Large Language Models (LLMs) achieve strong medical-exam accuracy; however, a correct answer does not guarantee that the explanation names the concepts that actually drove the decision. We introduce three lightweight, directly int…
Source: arXiv
TutorialsOrdinary
Not Everything Needs an AI Agent
Why adding autonomy to a software problem can make the architecture worse We have started calling...
Source: DEV Community
TutorialsOrdinary
A security researcher told me to close my OAuth registration endpoint. I said no.
Last week I got an unsolicited security report about my QR code service. It was polite, it was...
Source: DEV Community
TutorialsOrdinary
[AI in Action] Gemini Agentic Video: 4 Hidden Prerequisites and My LINE Bot Integration Process
Background I have a LINE Bot that I use every day, linebot-helper-python. If you send it...
Source: DEV Community · Gemini
TutorialsOrdinary
Behind EcoPrompt: How I modeled the hidden physical cost of AI prompts (Zero Telemetry)
A deep dive into why I built EcoPrompt, the peer-reviewed research behind its metrics, and how to track LLM environmental impact locally in your browser.
Source: DEV Community
TutorialsOrdinary
Writing code character by character
I want to talk a bit about where we came from in software and where we are now. Not the industry in...
Source: DEV Community
TutorialsOrdinary
How Do You Know When AI Is Wrong? The Case for Evals.
Evaluation is not a new discipline invented for a new kind of system. It is the oldest discipline in...
Source: DEV Community
TutorialsOrdinary
Self-Replicating Prompt Injections Turn Agent Context into an Open Relay
Most developers still treat prompt injection as a leakage problem. Someone types an adversarial...
Source: DEV Community
TutorialsOrdinary
Agent Runtimes Have an Autoscaler, Not a Scheduler
Agent runtimes optimize for density and reject when full. That is not scheduling. Three failure modes at capacity, and who gets to call an agent...
Source: DEV Community
TutorialsOrdinary
LoRA & DoRA: The Math, Memory, and Trade-offs
LoRA and DoRA explained: matrix shapes, the geometry of weight decomposition, exact memory math for a 27B model, and what the DoRA benchmarks support.
Source: DEV Community
TutorialsOrdinary
I Built a Local RAG Pipeline with TypeScript, PostgreSQL and pgvector
Originally published on my personal...
Source: DEV Community
TutorialsOrdinary
10 Real Airflow Incidents, 5 AI Models — Which One Handled Production Best?
This is a submission for the Kaggle Benchmarking Challenge What I Benchmarked I built...
Source: DEV Community
TutorialsOrdinary
One operator, a fleet of agents
The honest constraint behind everything I build is that there is one of me. A portfolio of sites...
Source: DEV Community
TutorialsOrdinary
I Built a Telegram AI Agent That Can Actually Use Tools O.O
I've been building Hexzie (HexTelegram) a Telegram-based AI assistant that goes beyond just sending...
Source: DEV Community
TutorialsOrdinary
Claude Code said "Done." My tests said otherwise. Here's the 20-line fix.
A Claude Code Stop hook that runs your tests every time Claude tries to finish, and sends it back to work when they fail.
Source: DEV Community · Claude
TutorialsOrdinary
Why Is Jev So Fast Compared to Traditional LLMs?
Most LLMs are built to generate. Jev is built to decide. That difference sounds small, but it...
Source: DEV Community
TutorialsOrdinary
How to query Brazilian economic data with AI using MCP (Selic, IPCA, exchange rates, Focus)
Resumo em português: este tutorial mostra como dar a um agente de IA (Claude, Cursor, ChatGPT) acesso...
Source: DEV Community · ChatGPT / Claude / Cursor
TutorialsOrdinary
I Built a Local-AI Character Forge and a Browser Game Engine on a $100/y VPS (No GPU, No Excuses)
There's a special kind of stubbornness that leads someone to say "I will generate photorealistic 3D...
Source: DEV Community
TutorialsOrdinary
AI Created a Leaked Credentials Flood: Here's How We're Draining It
TL;DR The exposure problem: AI-driven development pushed exposed credentials to 1.27...
Source: DEV Community
TutorialsOrdinary
Your Company Does Not Need Another AI Chatbot. It Needs a Knowledge Layer.
Every company adopting AI eventually runs into the same problem. An employee opens ChatGPT, Claude,...
Source: DEV Community · ChatGPT / Claude
TutorialsOrdinary
I got tired of AI diagram slop, so I built an open-source AI diagram generator on Excalidraw
Every time I asked an AI for an architecture diagram, I got the same thing back. A code block of...
Source: DEV Community
TutorialsOrdinary
How I Built a Regression Suite for My AI Coding Agent's Prompts: 5 Lessons
TL;DR I changed one line in my coding agent's spec file and, two weeks later, it quietly...
Source: DEV Community
TutorialsOrdinary
Code Review in the Age of AI: Is Manual Review Still Enough?
Introduction Software is being built faster than ever. AI assistants can scaffold a...
Source: DEV Community
TutorialsOrdinary
The approval queue pattern: putting a human in the loop without putting them in the way
A human in the loop is not the same as a human in the way. Here is the pattern for routing only the decisions that need a human, the four fields...
Source: DEV Community
TutorialsOrdinary
Retry, Backoff, and Circuit Breakers for LLM API Calls
Retry LLM API calls on 429, 5xx, and timeouts with exponential backoff plus jitter, honor the Retry-After header when the provider sends one, cap...
Source: DEV Community
TutorialsOrdinary
My AI feature was failing 26% of the time. Nothing looked broken.
I built TaskFlow, a project management app with an AI feature called Quick Add. You type "assign the...
Source: DEV Community
TutorialsOrdinary
A Paused AI Workflow: Retry, Resume, or Keep Holding?
This is a submission for the Kaggle Benchmarking Challenge. What I Benchmarked When an...
Source: DEV Community
TutorialsOrdinary
Stop Paying for Invisible Retries: How to Measure What an AI Agent Really Costs
Most cost tracking keeps the attempt that worked and drops the ones that failed. Here is what that hides, and how to put every attempt on the bill.
Source: DEV Community
TutorialsOrdinary
AI Coding Assistant Comparison: Copilot vs. Cursor vs. Codeium 2026
A practical comparison of GitHub Copilot, Cursor, and Codeium based on coding workflows, context understanding, IDE integration, pricing, and real-world use cases.
Source: DEV Community · Cursor
TutorialsOrdinary
An LLM Decision API That Returns Values, Not Text
Most classification and routing calls use a chat model, then parse prose and hope the JSON holds. The new /v1/systemone LLM decision API on LLM Gateway returns typed yes/no, choice, and score answers with calibrated probabilities, billed o…
Source: DEV Community
TutorialsOrdinary
LLM Cost Optimization at $100k a Month
A worked model of LLM cost optimization for a team spending $100k a month: what difficulty-based model routing saves at three traffic mixes, what the classifier costs, and the break-even point. Real catalogue prices, explicit assumptions, …
Source: DEV Community
TutorialsOrdinary
Automatic Model Selection by Request Difficulty
Automatic model selection now reads the request before it routes it. Choose the models `smart` may resolve to, and a classifier rates each prompt so a one-line fix goes to a cheap model and a hard problem goes to a frontier one. Available …
Source: DEV Community
TutorialsOrdinary
Smart Routing Benchmark: Cost and Quality
A live Smart Routing benchmark compares the same prompts across routed and fixed-model requests, including classifier charges, answer checks, and latency. See where routing saved money and where it missed.
Source: DEV Community
TutorialsOrdinary
We Broke Prod With Cache Misses So You Don't Have To
Today's blog is mostly about the common ways cache misses have happened in our system, and how we...
Source: DEV Community
TutorialsOrdinary
BeautifulSlop is 8674 faster than Beautiful Soup
The median across all 70 tested cases is 7.7x. BeautifulSlop is the compatibility API on top of a...
Source: DEV Community
TutorialsOrdinary
How Aider works under the hood
Codex and Aider look alike from the outside: you type, the model edits your code. Inside they are...
Source: DEV Community
TutorialsOrdinary
One Hung API Call Used to Kill My 1,000-Run Benchmark. Here's the Fix.
The experiment was fine. The runner was the bug. A single hung API call discarded hours of...
Source: DEV Community
TutorialsOrdinary
An AI Correctly Ignored a Forum Rumor. I Removed One Label and It Paid Out $150.
A benchmark on whether LLMs check WHO said something before acting on it. Strip the source label off a rumor, phrase it like policy, and a model that correctly refused will spend your money. #kagglechallenge
Source: DEV Community
TutorialsOrdinary
AI Promoted Every Developer to Reviewer. Nobody Measured Whether We Got Worse.
I review more code than I write now. I'm not sure I'm getting better at it. It's a small,...
Source: DEV Community
TutorialsOrdinary
I Built a VS Code Extension to Paste Your Project into Free Chatbots and Apply the Diffs in One Click! 🔥
Let me show exactly how it works with an example 🛻 The extension adds a new "ReptClip" tab in the VS...
Source: DEV Community