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LangChain

Why It Belongs

LangChain appears as a high-confidence tool, platform, model, protocol, product, or service in the AI Engineer World's Fair 2026 corpus.

This page records confirmed mentions and keeps them separate from broader inferred relevance.

Confirmed Evidence

Official Schedule

• 2026 06 29 ignacio martinez total recall agent memory and harness engineering — Total Recall: Agent Memory and Harness Engineering (Workshops Day 1 / Track 6)
• 2026 07 01 rodrigo coelho agent spending without controls the missing infrastructure layer for ai pa — Agent Spending Without Controls: The Missing Infrastructure Layer for AI Pa… (Agentic Commerce / Track 2)

Public YouTube Metadata

• YouTube kTnfJszFxCg — 3 ingredients for building reliable enterprise agents - Harrison Chase, LangChain/LangGraph
• YouTube cwjs1WAG9CM — Building Context-Aware Reasoning Applications with LangChain and LangSmith: Harrison Chase

Slide/OCR Pages

• youtube eW_vxrjvERk slides

Transcript Files

• raw/sources/youtube-transcripts/Akm1sqvWG4A.txt
• raw/sources/youtube-transcripts/Jx4ZFEAq6bY.txt
• raw/sources/youtube-transcripts/ObTPqBGsEbA.txt
• raw/sources/youtube-transcripts/SKDJo2CopRs.txt
• raw/sources/youtube-transcripts/Xfl50508LZM.txt
• raw/sources/youtube-livestream-transcripts/I2cbIws9j10.txt

Confidence

High confidence for presence in the corpus. Interpret broader importance through the linked schedule, transcript, slide, and topic evidence.