LangSmith Evaluations: Online Evaluation

🔧 Motivation: Running evaluations directly on production LLM app traffic can be useful for monitoring performance and quality (e.g., to flag toxicity, to check for hallucinations in RAG, etc).

🧠 Feature: LangSmith supports this with

Starting a new module on how to build a Retrieval-Augmented Generation system using FastAPI, OpenAI, PostgreSQL, and pgvector. Frameworks like DSPy, LangChain, Llama-index, or even EmbedChain are good for fast prototyping but can be cumbersome when you want to build a system you

RAG用のOSS、Cognita。こいつも最近流行りのローコードなんですねぇ。内部でLangchain/LlamaIndexを使っているとのこと。
cognita.truefoundry.com

LangChain users when they try DSPy for the first time

LangChainとLlamaIndexで学ぶLLMアプリ開発コースをリリースさせていただきました！RAGによるLLMアプリをPython（Gradio×LangChain/LlamaIndex）で開発を入門する初心者向けのコースです！Pythonの文法を学び終えた方などご活用ください！

LLMアプリ開発コース開講のお知らせ
aiacademy.jp/media/?p=4225

Hiii

I am currently seeking new opportunities!

My areas of expertise include:
1️⃣ Data Analytics (Python, SQL, Excel, Tableau)

2️⃣ Data Science & Machine Learning (SK-Learn, Tensorflow & more)

3️⃣ Generative AI Engineering (LangChain, Hugging face, OpenAI, FastAPI & more)

エンジニアリングに強い人がLLM実装でLangchainを嫌がる理由が良く分かってきた。。
参考になり便利なところもありますが、概念を理解したら細かいところで自力実装したくなるところがチラホラと。特にフロント実装との兼ね合いが、、

【売れてます！】
「ChatGPT/LangChainによるチャットシステム構築［実践］入門」
著者：吉田 真吾(著)、大嶋 勇樹(著)
出版社：技術評論社
発売日：2023年10月18日
amazon.co.jp/dp/B0CJRDFJZB?…

📄Refreshed docs for LangChain v0.2

We've listened to your feedback and made major improvements to our docs. With the release of LangChain v0.2 today, we now have versioned docs, with clearer structure and consolidated content.

Our docs are separated into:
• Tutorials:

🕸️Introducing GraphRAG with LangChain and Neo4j

Great introduction to using Graphs - instead of pure vector DBs - to power RAG applications

The relationships that graphs provide can empower better retrieval which can yield better answers

medium.com/microsoftazure…

さっそくLangChainで「梅蘭やきぞば」のレシピを検索するエージェント作ってみた！
やはりLangChain面白い！！ハマりそう！！

langchain + gemini api + pinecone = csv files ai chatbot ⚡

Breaking news: 🚨

No more complex learning with LangChain.

Never been easier to create LLM apps — thanks to Dify.AI!

Watch the video below for all the details on Dify: ⤵️

🚀 Exciting news! We're thrilled to launch Fetch Recruitment, our AI-driven tool designed to transform the hiring landscape. 🤖✨ See how our JD AI agent is streamlining recruitment processes. Watch now! bit.ly/3WVb9Xb #AIRecruitment #HRtech #HumanResources #langchain

Just added a new chapter. Learn how to create custom tools for your AI agents using LangChain.
Link to full video in second tweet

【LangChain完全入門を寄り道写経】

書籍「LangChain完全入門」を最近のライブラリで動かす動作確認系寄り道です。

最終話です！
AgentsとCallbacksでチャットbotの成長は最高点に到達しました。
皆様もぜひチャットbotで遊んでね！

#のんびり統計 #LangChain #LLM #Python
note.com/e_dao/n/n9c566…

Excited to share my first Generative AI project! 🌟 Used Google’s PaLM API with LangChain, HuggingFaceInstructEmbeddings + FAISS for vector storage, and built a UI with Streamlit.

#GenerativeAI #MachineLearning #AI #LangChain #HuggingFace #FAISS #Streamlit #GooglePaLM #ai
#LLM

RUNNING LLAMA3 locally using langchain , #0to100xEngineer ,
100xEngineers,
Siddhant Goswami
Day 25 of 100

Quad GenAI
#langchain #ollama #langchain

Generative Q&A with LangChain, Gemini and Chroma alphasec.io/generative-qa-… < I've noticed an uptick in folks independently messing with Gemini (Pro/Flash) and integrating it with their other AI tools. Here's a good walkthrough of an example app.