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Medium4 Hot1 comments10 min read
Your PDFs in a chat window is not a RAG system
Your PDFs in a chat window is not a RAG system The gap between one people trust and one they quietly stop using is entirely in the retrieval step. Somebody in your company has already tried the cheap …
Source: https://medium.com/@levelui/your-pdfs-in-a-chat-window-is-not-a-rag-system-084bd4f352a5. 8 Sync News only summarizes and links out; content copyright belongs to the authors and original sources.
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Flavio Copes1 Hot7 min
What changes when an agent improves its own harness?
Use Google Research's Harness² to understand the pieces around an AI model, how recursive refinement works, and how to evaluate changes on untouched tasks.
Philipp Schmid1 Hot7 min
Why Agents Are Soon Only Going to Have 1 Tool
Instead of triggering tools one at a time across turns, agents are collapsing their tool catalog into a single exec(code) tool—chaining, filtering, and awaiting actions inside an isolated sandbox.
Daily Dose of Data Science | Avi Chawla | Substack88 Hot7 min
RAG vs. Vectorless RAG, clearly explained!
...explained visually (with tradeoffs in production).
InfoQ1 Hot16 min
Systemic Approach to Memory, Knowledge, and Context in Agentic AI Architectures
The article argues that reliable agentic AI architecture depends on a context engine that selects, injects, compresses, and expires information before it reaches the model.
Medium2 Hot6 min
What Google’s Harness² shows about improving an AI agent
What Google’s Harness² shows about improving an AI agent The gains came from scripts and skills, not the prompt. And letting the model rewrite its harness blindly made it worse. Harness² is a …
Medium1 Hot6 min
Hit Your Claude or Codex Limit? Check These 5 Things Before You Wait
Hit Your Claude or Codex Limit? Check These 5 Things Before You Wait Normal windows, surprise resets, banked credits you might be sitting on, and the hours-long gap between “reset!” and actually …
Medium1 Hot5 min
I Built a Pure Go AI Gateway to Cut LLM Token Costs by 30–40% — Here’s What I Learned
I Built a Pure Go AI Gateway to Cut LLM Token Costs by 30–40% — Here’s What I Learned How semantic caching and upstream-aware smart model routing can slash your OpenAI, Anthropic, and Groq …
Medium229 Hot10 minAI
10 Best AI GitHub Repositories to Supercharge Your Agent
GitHub là kho lớn nhất chứa công cụ AI miễn phí nhưng phần lớn lập trình viên chưa khai thác hiệu quả. Các agent như Claude Code thường được cài đặt mà không tận dụng được nguồn tài nguyên phong phú trên GitHub. Các kho lưu trữ AI hàng đầu như LangChain, LlamaIndex hay AutoGPT cung cấp framework mạnh để xây dựng agent thông minh hơn. Việc kết hợp các công cụ này có thể tăng đáng kể khả năng xử lý và tự động hóa của ứng dụng AI.
Bài viết này giúp bạn khám phá 10 kho GitHub AI mạnh nhất để tối ưu hóa khả năng của trợ lý lập trình.
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