今日已更新 160 条资讯 | 累计 24117 条内容
关于我们

标签:#AR

找到 4213 篇相关文章

科技前沿

Sealy Promo Codes: $100 Off

Whether you’re switching from springs to memory foam or just want to sleep cooler this summer, these Sealy mattress deals will have you waking up refreshed—and with cash left in your wallet.

2026-06-16 原文 →
AI 资讯

Karpathy's "Autoresearch" Just Went Viral — Here's How Software Engineers Can Actually Use the Pattern at Work

Forget neural networks for a second. The real idea inside this repo is a blueprint for letting AI agents run unattended overnight — and it maps onto problems you already have on your team. If you've been anywhere near tech Twitter or LinkedIn this week, you've probably seen people losing their minds over a small GitHub repo called autoresearch , published by Andrej Karpathy — former Tesla AI director and OpenAI founding member. The framing is dramatic: an AI agent that runs machine learning experiments on its own, overnight, while you sleep. Tweak the code, train for five minutes, check if it got better, keep it or throw it away, repeat. Wake up to a log of a hundred experiments and a model that's quietly improved itself. If you're not an ML researcher, your instinct might be to scroll past. "Cool, but I don't train neural networks. How does this apply to me?" Here's the thing — the neural network part is almost incidental. What Karpathy actually open-sourced is a pattern for structuring AI-agent work: a specific way of dividing responsibility between human and AI that happens to generalize to a huge range of engineering problems. Once you see the pattern, you start noticing places in your own job where it fits. What's Actually in This Repo The repo itself is intentionally tiny — and that's the point. There are really only three files that matter: The evaluator (untouchable). A file containing the fixed constants, data preparation, and the scoring logic. The agent is never allowed to modify this. It's the ruler everything else gets measured against. The implementation (the agent's playground). A single file containing the actual model, training loop, and hyperparameters. This is the only file the agent is allowed to change. Architecture, batch size, optimizer — all fair game. The instructions (the human's only job). A plain Markdown file describing what the agent should try, what the constraints are, how to interpret results, and what to do when something breaks. Ka

2026-06-16 原文 →
AI 资讯

Build an AI Pipeline FastAPI + Kafka + Workers

Most AI demos work perfectly on a laptop. But production AI systems can become fragile when everything is handled inside one synchronous API call. A user sends a request. The API extracts text. The API chunks the content. The API generates embeddings. The API stores data. The API waits for everything to finish. This may look simple in a demo, but it quickly becomes a problem in real systems. The problem with one giant API call In many AI applications, the API is expected to do too much. For example, in a document processing or RAG pipeline, one request may trigger multiple heavy steps: text extraction chunking embedding generation indexing summarization database updates If all of this happens inside one synchronous request, the API becomes slow and fragile. If one downstream step fails, the complete request may fail. If traffic increases suddenly, the API may become overloaded. This is why event-driven architecture becomes useful for AI workloads. A better approach: API + Kafka + workers Instead of making the API do everything, we can split the workflow into smaller services. The API accepts the request and publishes an event. Background workers consume events and continue the processing asynchronously. A simple flow looks like this: User Request ↓ FastAPI ↓ Kafka / Redpanda Topic ↓ Python Worker ↓ Next Processing Stage In my practical demo, I am using: FastAPI Redpanda Python workers Docker Compose Kafka-compatible messaging Why Redpanda? Redpanda is Kafka-compatible, which makes it useful for local demos and event-driven architecture experiments. It allows us to work with Kafka-style topics, producers, and consumers while keeping the setup simple for development. What this architecture gives us This approach helps with: decoupling services handling bursty workloads moving long-running tasks to background workers improving scalability isolating failures building production-style AI pipelines This pattern is especially useful for AI systems involving: document proce

2026-06-16 原文 →