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Case Studies

How Apollo Rebuilt Its AI Assistant on Deep Agents to Power the Full GTM Loop

Sofia Sulikowski
July 21, 2026
6
min
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LangChain and NVIDIA launch the NemoClaw Deep Agents Blueprint

The LangChain Team
July 8, 2026
7
min
LangChain
LangSmith
Observability & Evals

Your coding agent bill doubled. Here’s how to fix it.

Amy Ru
July 2, 2026
6
min
Agent Architecture

Why Model Neutrality Matters More Than Cloud Neutrality

Neil Dahlke
June 4, 2026
7
min

Recent stories

Deep Agents
Tutorials & How-Tos

Securing your agents with authentication and authorization

The LangChain Team
October 13, 2025
6
min
Harrison's In the Loop
LangSmith

Not Another Workflow Builder

Harrison Chase
October 7, 2025
4
min
Agent Architecture

How to turn Claude Code into a domain specific coding agent

The LangChain Team
September 11, 2025
12
min
Case Studies
LangGraph
LangSmith

Monte Carlo: Building Data + AI Observability Agents with LangGraph and LangSmith

The LangChain Team
September 10, 2025
5
min
Agent Architecture

Agent Middleware

The LangChain Team
September 8, 2025
5
min
LangGraph

Building LangGraph: Designing an Agent Runtime from first principles

The LangChain Team
September 4, 2025
21
min
Company Announcements
Deep Agents
Open Source

Standard message content

The LangChain Team
September 3, 2025
3
min
Company Announcements
LangChain
LangGraph

LangChain & LangGraph 1.0 alpha releases

The LangChain Team
September 2, 2025
3
min
Company Announcements
Observability & Evals

Introducing Open SWE: An Open-Source Asynchronous Coding Agent

The LangChain Team
August 6, 2025
9
min
Harrison's In the Loop
Deep Agents

Deep Agents

Harrison Chase
July 30, 2025
3
min
Deployment

Introducing Align Evals: Streamlining LLM Application Evaluation

The LangChain Team
July 29, 2025
3
min
Company Announcements
Partner
LangGraph

How Bertelsmann Built a Multi-Agent System to Empower Creatives

The LangChain Team
July 29, 2025
6
min
Deep Agents
Open Source

Why agent infrastructure matters

The LangChain Team
July 27, 2025
4
min
Company Announcements
LangSmith
LangGraph

LangSmith and LangGraph Platform are now available in AWS Marketplace

The LangChain Team
July 16, 2025
3
min
Agent Architecture

Open Deep Research

The LangChain Team
July 16, 2025
8
min
Tutorials & How-Tos
LangSmith
LangGraph

How to Build an Agent

The LangChain Team
July 9, 2025
8
min

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