LangChain Blog - Plushcap

Blog URL

blog.langchain.dev

Posts YTD

28 ↑ vs 27 last year

Avg Posts/Month

6.3 since 2024

Monthly Post Volume

Start year: 2023 2024 2025 2026

Post Details

Search:

Title	Author	Published	Words	HN Pts
How Cleric’s AI SRE leveled up with continuous learning through LangSmith	-	2024-12-02	855	--
Why We Rebuilt LangChain’s Chatbot and What We Learned	--	2025-11-05	3,287	--
Agent Frameworks, Runtimes, and Harnesses- oh my!	--	2025-10-25	671	--
LangGraph 0.3 Release: Prebuilt Agents	--	2025-02-27	363	--
Is LangGraph Used In Production?	--	2025-02-04	795	--
Introducing Prompt Canvas: a Novel UX for Developing Prompts	--	2024-11-12	649	--
Ally Financial Collaborates with LangChain to Deliver Critical Coding Module to Mask …	--	2024-01-11	1,305	--
How to think about agent frameworks	--	2025-04-20	5,136	--
Promptim: an experimental library for prompt optimization	--	2024-11-13	885	--
Beyond RAG: Implementing Agent Search with LangGraph for Smarter Knowledge Retrieval	--	2025-02-22	2,561	--
Winning in AI means mastering the new stack	--	2024-02-16	2,016	--
Securing your agents with authentication and authorization	--	2025-10-13	1,557	--
Building LangGraph: Designing an Agent Runtime from first principles	--	2025-09-04	4,075	--
Introducing Align Evals: Streamlining LLM Application Evaluation	--	2025-07-29	594	--
Agent Protocol: Interoperability for LLM agents	--	2024-11-19	821	--
LangSmith for the full product lifecycle: How Wordsmith quickly builds, debugs, and …	--	2024-07-08	947	--
Enhancing RAG-based application accuracy by constructing and leveraging knowledge graphs	--	2024-03-15	1,769	--
Introducing DeepAgents CLI	--	2025-10-30	608	--
What is a "cognitive architecture"?	--	2024-07-05	751	--
LangFriend: a Journal with Long-Term Memory	--	2024-03-28	1,282	--
How C.H. Robinson is transforming the logistics industry with LangChain	--	2025-03-10	584	--
Reflection Agents	--	2024-02-21	1,295	--
The rise of "context engineering"	--	2025-06-23	1,367	--
LangGraph Studio: The first agent IDE	--	2024-08-01	896	--
LangGraph: Multi-Agent Workflows	--	2024-01-23	1,266	--
LangChain Partners with CommandBar on their Copilot User Assistant	--	2024-02-08	534	--
TAMM AI Assistant: Transforming Government Services in Abu Dhabi with LangChain and …	--	2025-04-15	834	--
How Outshift by Cisco achieved a 10x productivity boost with their Agentic …	--	2025-05-04	1,035	--
LangChain and LangGraph Agent Frameworks Reach v1.0 Milestones	--	2025-10-22	1,686	--
How to turn Claude Code into a domain specific coding agent	--	2025-09-11	2,256	--
Introducing the LangGraph Functional API	--	2025-01-29	1,708	--
Deep Agents	--	2025-07-30	774	--
LangGraph Platform in beta: New deployment options for scalable agent infrastructure	--	2024-10-31	941	--
Dataset schemas for fast and iterative data curation in LangSmith	--	2024-07-31	895	--
Improve agent quality with Insights Agent and Multi-turn Evals, now in LangSmith	--	2025-10-23	912	--
SCIPE - Systematic Chain Improvement and Problem Evaluation	--	2024-11-07	1,274	--
How Dataherald Makes Natural Language to SQL Easy	--	2024-02-14	748	--
Pairwise Evaluations with LangSmith	--	2024-05-15	965	--
Rakuten Group builds with LangChain and LangSmith to deliver premium products for …	--	2024-02-14	766	--
Catch production failures early with LangSmith Alerts	--	2025-04-22	455	--
UX for Agents, Part 3: Spreadsheet, Generative, and Collaborative UI/UX	--	2024-08-10	879	--
How Captide is redefining equity research with agentic workflows running on LangGraph …	--	2025-01-20	730	--
Workspaces in LangSmith for improved collaboration and organization	--	2024-06-13	779	--
Introducing OpenTelemetry support for LangSmith	--	2024-12-09	790	--
LangSmith: Redesigned product homepage and Resource Tags for better organization	--	2024-11-19	901	--
LangChain Integrates NVIDIA NIM for GPU-optimized LLM Inference in RAG	--	2024-03-18	868	--
Use Case Accelerant: Extraction Service	--	2024-03-06	1,882	--
Recap of Interrupt 2025: The AI Agent Conference by LangChain	--	2025-05-14	883	--
Documentation Refresh for LangChain v0.2	--	2024-05-20	711	--
Open Source Extraction Service	--	2024-03-26	1,426	--
BCG X Releases AgentKit, a Full-Stack Starter Kit for Building Constrained Agents	--	2024-02-12	1,125	--
Using Feedback to Improve Your Application: Self Learning GPTs	--	2024-03-20	1,139	--
LangChain v0.2: A Leap Towards Stability	--	2024-05-10	1,116	--
Monte Carlo: Building Data + AI Observability Agents with LangGraph and LangSmith	--	2025-09-10	831	--
How do I speed up my AI agent?	--	2025-03-15	995	--
Reflections on Three Years of Building LangChain	--	2025-10-20	1,617	--
Context Engineering	--	2025-07-02	2,640	--
LangGraph Platform is now Generally Available: Deploy & manage long-running, stateful Agents	--	2025-05-14	1,033	--
LangChain & LangGraph 1.0 alpha releases	--	2025-09-02	757	--
Regression Testing with LangSmith	--	2024-05-01	716	--
Custom Authentication and Access Control for LangGraph Platform	--	2024-12-19	756	--
Jockey: A Conversational Video Agent Powered by Twelve Labs APIs and LangGraph	--	2024-07-03	1,325	--
Introducing Assistant Editor for configuring agents in LangGraph Studio	--	2024-09-25	571	--
How DocentPro Built a Multi-Agent Travel Companion with LangGraph	--	2025-04-29	693	--
How Harmonic built an investment agent with LangGraph and LangSmith— so VCs …	--	2025-04-13	1,010	--
Why Definely chose LangGraph for building their multi-agent AI system	--	2025-04-07	678	--
Building a Data Visualization Agent with LangGraph Cloud	--	2024-09-12	4,474	--
LangSmith's Latest Feature: Grouped Monitoring Charts	--	2024-01-30	795	--
Tool Calling with LangChain	--	2024-04-11	1,511	--
How ServiceNow uses LangSmith to get visibility into its customer success agents	--	2025-11-17	1,018	--
Why do I need LangGraph Platform for agent deployment?	--	2025-05-22	950	--
Benchmarking Single Agent Performance	--	2025-02-10	2,902	--
LangChain raises $125M to build the platform for agent engineering	--	2025-10-20	719	--
Open Deep Research	--	2025-07-16	1,760	--
Introducing Open SWE: An Open-Source Asynchronous Coding Agent	--	2025-08-06	1,635	--
Announcing LangChain v0.3	--	2024-09-16	543	--
OpenRecovery: Transforming addiction recovery with LangGraph Platform	--	2024-10-03	708	--
How Build.inc used LangGraph to launch a Multi-Agent Architecture for automating critical …	--	2025-03-05	1,536	--
Multi Needle in a Haystack	--	2024-03-13	1,280	--
Few-shot prompting to improve tool-calling performance	--	2024-07-24	1,992	--
Launching Long-Term Memory Support in LangGraph	--	2024-10-08	516	--
LangChain's Second Birthday	--	2024-10-24	1,421	--
Command: A new tool for building multi-agent architectures in LangGraph	--	2024-12-10	517	--
Access Control Updates for LangSmith	--	2024-05-08	531	--
Composio’s SWE agent advances open-source on SweBench with a 48.6% score using …	--	2024-11-11	1,294	--
Why agent infrastructure matters	--	2025-07-27	968	--
Launching LangGraph Templates	--	2024-09-19	829	--
Empowering Development with FlowTestAI: Bridging APIs and LLMs for Enhanced Testing and …	--	2024-04-22	1,642	--
Doubling down on DeepAgents	--	2025-10-28	549	--
How Klarna's AI assistant redefined customer support at scale for 85 million …	--	2025-02-12	461	--
How Tradestack launched their MVP in 6 weeks using LangGraph Cloud	--	2024-09-25	973	--
How MUFG Bank increased sales efficiency by 10x with LangChain	--	2025-02-26	665	--
Meet Connery: An Open-Source Plugin Infrastructure for OpenGPTs and LLM apps	--	2024-02-07	1,838	--
LangChain v0.1.0	--	2024-01-08	2,726	--
Introducing LangSmith’s No Code Agent Builder	--	2025-10-29	937	--
Quickly Start Evaluating LLMs With OpenEvals	--	2025-02-26	844	--
Improving Memory Retrieval: How New Computer achieved 50% higher recall with LangSmith	--	2024-07-02	837	--
LangGraph Release Week Recap	--	2025-06-09	420	--
Human-in-the-loop with OpenGPTs and LangGraph	--	2024-02-08	671	--
How AppFolio transformed property management workflows with Realm-X, built using LangGraph and …	--	2024-12-16	890	--
How Chaos Labs built a multi-agent system for resolution in prediction markets	--	2024-11-06	892	--
How Rexera’s AI agents drive quality control with LangGraph	--	2024-10-09	955	--
Announcing LangGraph v0.1 & LangGraph Cloud: Running agents at scale, reliably	--	2024-06-27	1,294	--
How Cleric’s AI SRE leveled up with continuous learning through LangSmith	--	2024-12-02	838	--
Introducing ambient agents	--	2025-01-14	1,519	--
Build reliable agents in JavaScript with LangGraph.js v0.2: Now supporting Cloud and …	--	2024-09-03	894	--
LangSmith: Production Monitoring & Automations	--	2024-04-02	1,456	--
How Webtoon Entertainment built agentic workflows with LangGraph to scale story understanding	--	2025-05-19	890	--
Unify Launches Agents for Account Qualification using LangGraph and LangSmith	--	2024-10-08	1,450	--
UX for Agents, Part 2: Ambient	--	2024-08-02	959	--
Execute Code with Sandboxes for DeepAgents	--	2025-11-13	703	--
Build stateful conversational AI agents with LangGraph and assistant-ui	--	2024-09-11	925	--
LangChain State of AI 2024 Report	--	2024-12-19	1,161	--
How Bertelsmann Built a Multi-Agent System to Empower Creatives	--	2025-07-29	1,439	--
Acxiom's use of LangSmith for enhanced audience segmentation	--	2025-01-12	837	--
Rethinking Our Documentation	--	2024-04-05	1,036	--
Easier evaluations with LangSmith SDK v0.2	--	2024-12-05	954	--
Announcing LangSmith is now a transactable offering in the Azure Marketplace	--	2024-04-24	917	--
Benchmarking Multi-Agent Architectures	--	2025-06-10	1,711	--
How Dun & Bradstreet’s ChatD&B™ uses LangChain and LangSmith to deliver trusted, …	--	2024-11-18	954	--
Join LangChain at AWS re:Invent 2025	--	2025-11-10	513	--
Agent Middleware	--	2025-09-08	1,079	--
Benchmarking Query Analysis in High Cardinality Situations	--	2024-03-15	1,446	--
Improving core tool interfaces and docs in LangChain	--	2024-07-18	937	--
How Mendable leverages LangSmith to debug Tools & Actions	--	2024-01-25	1,288	--
Exploring Prompt Optimization	--	2025-01-28	3,849	--
How Minimal built a multi-agent customer support system with LangGraph & LangSmith	--	2025-01-20	807	--
Making it easier to build human-in-the-loop agents with interrupt	--	2024-12-14	872	--
LangGraph	--	2024-01-17	1,860	--
How Captide agents running on LangGraph Platform compress investment research from days …	--	2025-06-24	816	--
LangMem SDK for agent long-term memory	--	2025-02-18	1,457	--
Vodafone transforms data operations with AI using LangChain and LangGraph	--	2025-03-23	1,064	--
How to Build an Agent	--	2025-07-09	1,483	--
LangSmith and LangGraph Platform are now available in AWS Marketplace	--	2025-07-16	704	--
Introducing Interrupt: The AI Agent Conference by LangChain	--	2025-02-03	461	--
The Hidden Metric That Determines AI Product Success	--	2025-06-12	1,896	--
Dynamic few-shot examples with LangSmith datasets	--	2024-08-06	603	--
OpenGPTs	--	2024-01-31	1,612	--
Why you should outsource your agentic infrastructure, but own your cognitive architecture	--	2024-07-13	773	--
How to Build the Ultimate AI Automation with Multi-Agent Collaboration	--	2024-05-09	1,927	--
Self-Reflective RAG with LangGraph	--	2024-02-07	1,295	--
Memory for agents	--	2024-10-19	1,121	--
How Athena Intelligence optimized research reports with LangSmith, LangChain, and LangGraph	--	2024-07-21	902	--
JSON agents with Ollama & LangChain	--	2024-02-20	1,731	--
[Week of 7/8] LangChain Release Notes	--	2024-07-12	846	--
How We Deployed our Multi-Agent Flow to LangGraph Cloud	--	2024-07-15	1,178	--
How Vizient empowers healthcare providers with reliable GenAI insights using LangGraph and …	--	2025-02-10	537	--
Announcing the General Availability of LangSmith and Our Series A Led By …	--	2024-02-15	1,436	--
LangSmith Incident on May 1, 2025	--	2025-05-07	549	--
How Lovable uses LangSmith to debug & monitor agents in production	--	2025-03-25	422	--
Introducing End-to-End OpenTelemetry Support in LangSmith	--	2025-03-26	662	--
Semantic Search for LangGraph Memory	--	2024-12-05	734	--
Mental Health Therapy as an LLM State Machine	--	2024-01-26	1,457	--
Iterating Towards LLM Reliability with Evaluation Driven Development	--	2024-03-11	1,555	--
Pushing LangSmith to new limits with Replit Agent's complex workflows	--	2024-09-26	676	--
How Dosu Used LangSmith to Achieve a 30% Accuracy Improvement with No …	--	2024-05-02	1,605	--
Generating Usable Text with AI	--	2024-02-05	2,108	--
How and when to build multi-agent systems	--	2025-06-16	1,527	--
How Podium optimized agent behavior and reduced engineering intervention by 90% with …	--	2024-08-15	1,245	--
What is an AI agent?	--	2024-06-28	922	--
How Factory used LangSmith to automate their feedback loop and improve iteration …	--	2024-06-19	963	--
How Exa built a Web Research Multi-Agent System with LangGraph and LangSmith	--	2025-06-30	833	--
Graph-based metadata filtering for improving vector search in RAG applications	--	2024-04-25	2,586	--
Planning for Agents	--	2024-07-20	1,401	--
MCP: Flash in the Pan or Future Standard?	--	2025-03-08	1,366	--
Standard message content	--	2025-09-03	812	--
Introducing Pytest and Vitest integrations for LangSmith Evaluations	--	2025-01-22	1,280	--
Structured Report Generation Blueprint with NVIDIA AI	--	2025-01-06	697	--
Integrating LangChain with Azure Container Apps dynamic sessions	--	2024-05-16	703	--
LangGraph for Code Generation	--	2024-02-27	983	--
Communication is all you need	--	2024-10-26	1,754	--
Not Another Workflow Builder	--	2025-10-07	977	--
LangGraph v0.2: Increased customization with new checkpointer libraries	--	2024-08-07	1,036	--
UX for Agents, Part 1: Chat	--	2024-07-26	1,006	--
How Trellix cut log parsing time from days to minutes with LangGraph …	--	2025-04-21	1,031	--
How Infor is Transforming Enterprise AI using LangGraph and LangSmith	--	2025-02-05	904	--
Build and deploy a RAG app with Pinecone Serverless	--	2024-01-16	612	--
Plan-and-Execute Agents	--	2024-02-13	1,207	--
How Paradigm runs and monitors thousands of agents in parallel with LangChain …	--	2024-09-04	695	--
LangChain partners with Elastic to launch the Elastic AI Assistant	--	2024-01-30	887	--
Aligning LLM-as-a-Judge with Human Preferences	--	2024-06-26	1,256	--
Supercharging If-Statements With Prompt Classification Using Ollama and LangChain	--	2024-02-19	1,466	--
How Inconvo is improving customer-facing analytics with conversational AI built on LangGraph	--	2025-03-19	493	--
Top 5 LangGraph Agents in Production 2024	--	2024-12-31	657	--
LangChain Integration Docs: Find information faster with revamped pages & API references	--	2024-08-14	538	--
How Jimdo empower solopreneurs with AI-powered business assistance	--	2025-11-19	990	--
Using skills with Deep Agents	--	2025-11-25	565	--
How agents can use filesystems for context engineering	--	2025-11-21	1,655	--
How Airtop built web-automation for AI agents powered by the LangChain ecosystem	--	2024-11-26	670	--
LangSmith Agent Builder now in Public Beta	--	2025-12-02	1,521	--
Evaluating Deep Agents: Our Learnings	--	2025-12-03	1,661	--
Evaluating DeepAgents CLI on Terminal Bench 2.0	--	2025-12-05	763	--
Introducing Polly: Your AI Agent Engineer	--	2025-12-10	808	--
Agent Engineering: A New Discipline	--	2025-12-09	1,271	--
Introducing LangSmith Fetch: Debug agents from your terminal	--	2025-12-10	953	--
Debugging Deep Agents with LangSmith	--	2025-12-10	1,196	--
Fastweb + Vodafone: Transforming Customer Experience with AI Agents using LangGraph and …	--	2025-12-16	1,545	--
In software, the code documents the app. In AI, the traces do.	--	2026-01-10	1,409	--
Building Multi-Agent Applications with Deep Agents	--	2026-01-21	1,104	--
Deploy agents instantly with Agent Builder templates	--	2026-01-21	660	--
From Traces to Insights: Understanding Agent Behavior at Scale	--	2026-01-20	1,179	--
Choosing the Right Multi-Agent Architecture	--	2026-01-14	1,578	--
January 2026: LangChain Newsletter	--	2026-01-29	879	--
Context Management for Deep Agents	--	2026-01-28	1,182	--
How Remote uses LangChain and LangGraph to onboard thousands of customers with …	--	2026-01-19	1,138	--
Now GA: LangSmith Agent Builder	--	2026-01-13	485	--
LangSmith is Now Available in Google Cloud Marketplace	--	2026-02-09	766	--
The two patterns by which agents connect sandboxes	--	2026-02-10	1,389	--
On Agent Frameworks and Agent Observability	--	2026-02-12	981	--
Join us for Interrupt: The Agent Conference	--	2026-02-12	289	--
Improving Deep Agents with harness engineering	--	2026-02-17	1,762	--
monday Service + LangSmith: Building a Code-First Evaluation Strategy from Day 1	--	2026-02-18	1,826	--
New in Agent Builder: all new agent chat, file uploads + tool …	--	2026-02-18	965	--
How to Use Memory in Agent Builder	--	2026-02-19	934	--
How we built Agent Builder’s memory system	--	2026-02-21	2,107	--
Agent Observability Powers Agent Evaluation	--	2026-02-21	3,097	--
You don’t know what your agent will do until it’s in production	--	2026-02-25	2,772	--
How Clay uses LangSmith to debug, evaluate, and monitor 300 million agents …	--	2026-03-01	1,434	--
LangSmith CLI & Skills	--	2026-03-04	581	--
LangChain Skills	--	2026-03-04	425	--
Evaluating Skills	--	2026-03-05	1,798	--
How we built LangChain’s GTM Agent	--	2026-03-09	2,192	--
The Anatomy of an Agent Harness	--	2026-03-10	2,279	--
How Coding Agents Are Reshaping Engineering, Product and Design	--	2026-03-10	1,992	--
Autonomous context compression	--	2026-03-11	845	--

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