Ollama Structured Outputs in Practice — Getting Type-Safe JSON from Local LLMs with Pydantic
json.loads(response) fails at a certain point. You told the model "return JSON only," but it added a ```json markdown code fence around everything. A …
AI & ML
⚑ Report a ProblemLatest AI & ML news from Tech News
All topics
AI
News
Tech
agents
ai
api
architecture
automation
aws
beginners
career
claude
database
devchallenge
devops
javascript
llm
machinelearning
mcp
opensource
performance
productivity
programming
python
react
security
showdev
tutorial
typescript
webdev
How much VRAM do you actually need to run Llama 3 or Gemma locally?
Every few days someone in a local LLM thread asks the same question: "will this run on my 3060?" And the answers are almost always vibes. "Should be f…
Block the Merge if the Model Isn't Ready": Shifting Local AI Evaluations Left with CI Gates
We’ve all heard "it works on my machine," but when it comes to AI-driven features, that phrase is a recipe for disaster. You can have a perfectly test…
My AI agent got dumber mid-session. I measured the context window before blaming MCP.
There's a particular way an AI coding agent goes bad. Not a crash, not an error. It just gets duller. Halfway through a long session it forgets a cons…
Tokenization under the hood: BPE, WordPiece, SentencePiece, and Unigram compared
Tokenization under the hood: BPE, WordPiece, SentencePiece, and Unigram compared You deploy a chatbot. English queries average 42 tokens each. Then a …
Foundation vs. Instruct vs. Chat Models: One Question, Three Answers
A hands-on tutorial you can run for free in Google Colab. Run it yourself: open foundation_instruct_chat_tutorial.ipynb in Google Colab and run every …
AI Evals, Part 3: Golden Datasets That Dont Lie
Part 3 of a series on building production AI on .NET. Part 1 was the overview; Part 2 was error analysis. Now we turn the failure taxonomy you built i…
Кому с AI жить хорошо
Если раньше казалось, что эй-ай заменит разработчиков, то теперь кажется, что всё даже веселее складывается. И я всё чаще задумываюсь, что очень задор…
Stop letting the prompt be your state machine
Stop letting the prompt be your state machine You shipped an LLM feature six months ago. Now the same user input produces wildly different outputs dep…
The HTTP Code Your AI Agent Doesn't Handle Yet: 402
Your fetch agent knows two endings to a request. 200 : parse it. 403 : back off, rotate, or skip. That branch has been the whole game for years. There…
LLM, персональные данные и 152-ФЗ
LLM и агенты по типу Codex, Claude Code и т.д. изначально задумывались и использовались для работы с кодом. Всё больше и больше модели и агенты исполь…
Stop hand-picking an LLM per request: a practical case for auto-routing
Most LLM features ship with the model name hardcoded. You picked it once — usually the strongest one you could justify — and now every request, trivia…
Can You Tell When an LLM API Swaps in a Cheaper Model?
If you call an open-weight model behind an API, whether that is your own box, a hosted endpoint, or a router, you are trusting that the thing answerin…
Deep Research как управляемый исследовательский контур
Deep Research часто описывают как «LLM с интернет-поиском». Однако если система просто делает несколько поисковых запросов, читает часть выдачи и пише…
Как мы автоматизировали мониторинг цен конкурентов: мультиагентная система на CrewAI + n8n + Firecrawl
0. TL;DR для тех, кто спешит Статья о том, как собрать из подручных open-source инструментов систему, которая ежедневно: — Сканирует цены и отзывы у&n…
Why multi-agent orchestration is harder than it looks
One AI agent answering a question is useful. Five agents that divide a complex task, pass state to each other, and act on live enterprise systems is a…
ПростоГраф: как я сделал глубокий форк LightRAG под свои (и, возможно, ваши) нужды
ПростоГраф — мой глубокий форк LightRAG под реальные нужды: self‑hosted graph‑RAG для отделов с ролями, физическим разграничением…
The Complete Open-Source LLM Developer Curriculum — Now Free Forever
I Built a Free LLM Curriculum Because Every Tutorial Online Sucks — Here's What I Learned I spent 3 months last year jumping between tutorials, YouTub…
Building an AI Visibility Scanner: Hybrid AI Analysis Architecture
Building an AI Visibility Scanner: Hybrid AI Analysis Architecture If you've been following the AI space, you've likely noticed the shift: users are n…
Как я пытался создать шедевр в Qwen, Luma и Pika, и что из этого вышло
Помните, как полтора-два года назад в коротких видео стали появляться видео сомнительного качества, которые можно с легкостью пометить как сгенерирова…
Claude Code убрал из моей работы рутину и почему я этому не долго радовался
Долгое время вижу одно и то же в новостях и обзорах: ИИ уберет рутину, снимет трение, даст крылья и вообще панацея от всех болячек. Я поставил Claude …
Better Models Won't Fix AI Companions
I ran two small tests on AI companion behavior because I wanted to understand a question people keep circling around: Are AI companions bad because th…
RLAIF Is Eating RLHF — Here Are the Four Places Human Feedback Still Wins
RLAIF is having a moment. Walk through any alignment paper or vendor pitch from the last six months and you'll see the same claim: replace your human …
RLHF vs DPO vs IPO vs KTO: which alignment method should you use
RLHF vs DPO vs IPO vs KTO: which alignment method should you use You have a base model, say Llama 3.2 8B, that can write poetry in any meter and pass …
Your LLM prompt doesn't fit? Pack it by priority (zero dependencies)
Every RAG app and agent eventually hits the same wall: you have more stuff than fits in the model's context window — a system prompt, chat history, re…
I shipped 35 bugs in my AI chatbot. The scariest one was on the output side.
I ran my own AI chatbot plugin through a security review before release, and it came back with 35 bugs. Three were critical. The one that made my stom…
Local Inference Powers Browser Sign Language, Open-Source Agent Infra, & AI Engineering Guides
Local Inference Powers Browser Sign Language, Open-Source Agent Infra, & AI Engineering Guides Today's Highlights This week highlights practical a…
How to Build an AI Coding Stack Without Going Broke in 2026
A solo developer with a $200/month budget can now access the same AI coding power that cost enterprises $50,000/month just two years ago. The secret i…
Over-editing is a token tax: GPT-5.4 ships 6.5x more diff per fix than Claude Opus 4.6, and your bill notices
A model is over-editing if its output is functionally correct but structurally diverges from the original code more than the minimal fix requires. Lef…
How I Tested 5 Small LLMs on a Weak PC (Intel i5, No GPU) – And Found a Winner
A practical guide to running LLMs on budget hardware: real speeds, real stories, and real conclusions 📌 Table of Contents My Setup (The "Weak" PC) Why…