Fetching from the wire…
01
02
03
04
05
06
07
08
Public story · 2026-03-19 · source-backed
LangChain and NVIDIA announced a combined enterprise stack: LangGraph, Deep Agents, and LangSmith with NVIDIA NIM microservices, Nemotron, NeMo Agent Toolkit, and Dynamo inference engine. LangSmith has processed over 15 billion traces and 100 trillion tokens. NIM delivers 2.6x higher throughput versus standard deployments. NeMo Guardrails enforces content safety at the agent layer. The first platform bundling observability, guardrails, and inference optimization in one enterprise offering. LangChain Blog
Each link below shares sources, entities, or timing with this story.
NeMo Guardrails built by NVIDIA / Shared entities / Shared topic / What happened next
Linked by a graph relationship (NeMo Guardrails built by NVIDIA); both cover LangGraph, NVIDIA; overlapping topics (agent, deep, enterprise, langchain, langgraph).
NeMo Guardrails built by NVIDIA / Shared entities / Shared topic
Linked by a graph relationship (NeMo Guardrails built by NVIDIA); both cover LangChain, Nemotron, NVIDIA; overlapping topics (agent, deep, enterprise, nvidia).
NeMo Guardrails built by NVIDIA / Shared entities / Shared topic / What happened next
Linked by a graph relationship (NeMo Guardrails built by NVIDIA); both cover Nemotron, NIM, NVIDIA; overlapping topics (agent, nvidia).
NeMo Guardrails built by NVIDIA / Shared entities / Shared topic / Earlier coverage
Linked by a graph relationship (NeMo Guardrails built by NVIDIA); both cover Nemotron, NVIDIA, NVIDIA NIM; overlapping topics (nemo, nvidia).
NeMo Guardrails built by NVIDIA / Shared entities / Shared topic / What happened next
Linked by a graph relationship (NeMo Guardrails built by NVIDIA); both cover Nemotron, NVIDIA; overlapping topics (enterprise, nvidia, throughput).
Polly uses LangSmith / Shared entities / Same source domain / Shared topic
Linked by a graph relationship (Polly uses LangSmith); both cover LangChain Blog, LangSmith; reported by the same outlet (blog.langchain.com).
NeMo Guardrails built by NVIDIA / Shared entities / Shared topic / Earlier coverage
Linked by a graph relationship (NeMo Guardrails built by NVIDIA); both cover Nemotron, NVIDIA; overlapping topics (agent, deep, nvidia).
LangChain partners with NVIDIA / Shared entities / Shared topic / What happened next
Linked by a graph relationship (LangChain partners with NVIDIA); both cover LangChain, LangSmith; overlapping topics (agent, deep).