Set expiry by claim: a historical explanation may use an old revision. A queued action needs current permission and state checks.
RAG freshness worksheet: hackmd.io/@dmytro-nasy...

Set expiry by claim: a historical explanation may use an old revision. A queued action needs current permission and state checks.
RAG freshness worksheet: hackmd.io/@dmytro-nasy...
Hypothetical: a policy is verified at 08:59. A superseding revision is announced at 09:02. At 09:03, the old evidence is only four minutes old, yet it cannot support current instructions.
A five-minute expiry must not overrule a known change.
Fresh RAG evidence needs a decision-specific expiry.
Pharos Production builds agent evaluation sets. Ask which source governs this decision and what change invalidates it.
AI agent development: pharosproduction.com
EmbeddingGemma 2:テキスト・画像・音声・動画を統合するオープンな軽量マルチモーダル埋め込みモデル
Google DeepMindが発表した「EmbeddingGemma 2」は、テキスト・画像・音声・動画を単一の空間にマッピングする7.4億パラメータのオープンな軽量マルチモーダル埋め込みモデルです。
Most RAG problems are retrieval problems wearing an LLM costume.
BGE-M3 gives dense and sparse vectors from one pass; Qdrant fuses both with RRF.
✍️ New blog post by Ajay kumar
I Tested Amazon S3 Vectors' New Pre-Filtering Against Exact Ground Truth
Your RAG index might be mostly sidebar.
On 30 LlamaIndex docs pages:
- SimpleWebPageReader: 362,849 tokens
- Website Content Crawler: 44,813 tokens
That's 8x fewer tokens. 86% of the extra text was navigation repeated on every page.
blog.apify.com/llamaindex-r...
#LlamaIndex #RAG
🚨 From local RAG to a real AI agent in C#?
Part 1: extend your Ollama + Qdrant setup into an agent that can reason and act still fully local! 🤖📚
Guide: www.ottorinobruni.com/from-local-r...
Following the series? 👇
#dotnet #CSharp #RAG #AIAgents