What is Harrison Chase?

Harrison Chase

personAI Developer

Try in PlaygroundRSS

Overview

Founded byLangChain

Founded2022

Primary languagePython

Knowledge graph stats

Claims88

Avg confidence90%

Avg freshness100%

Last updatedUpdated 19 days ago

Trust distribution

100% unverified

Governance

EU Risknot classified

Training data disclosure

Harrison Chase

person

Creator and maintainer of LangChain framework

Compare with...

active on platform

Value	Trust	Confidence	Freshness	Sources
GitHub	○Unverified	High	Fresh	1
Twitter	○Unverified	Moderate	Fresh	1

works at

Value	Trust	Confidence	Freshness	Sources
LangChain Inc.	○Unverified	High	Fresh	1
LangChain Inc	○Unverified	High	Fresh	1

role at company

Value	Trust	Confidence	Freshness	Sources
CEO of LangChain	○Unverified	High	Fresh	1

co founded company

Value	Trust	Confidence	Freshness	Sources
LangChain	○Unverified	High	Fresh	1

open source contributor

Value	Trust	Confidence	Freshness	Sources
LangChain	○Unverified	High	Fresh	1
LangChain Open Source Project	○Unverified	High	Fresh	1

contributes to field

Value	Trust	Confidence	Freshness	Sources
AI developer tools	○Unverified	High	Fresh	1

role

Value	Trust	Confidence	Freshness	Sources
CEO of LangChain	○Unverified	High	Fresh	1
CEO	○Unverified	High	Fresh	1

founded by

Value	Trust	Confidence	Freshness	Sources
LangChain	○Unverified	High	Fresh	1

created open source project

Value	Trust	Confidence	Freshness	Sources
LangChain Framework	○Unverified	High	Fresh	1
LangChain	○Unverified	High	Fresh	1

created

Value	Trust	Confidence	Freshness	Sources
LangChain framework	○Unverified	High	Fresh	1
LangChain Python library	○Unverified	High	Fresh	1

developed framework

Value	Trust	Confidence	Freshness	Sources
LangChain Python library	○Unverified	High	Fresh	1
LangChain JavaScript Library	○Unverified	High	Fresh	1

github profile

Value	Trust	Confidence	Freshness	Sources
hwchase17	○Unverified	High	Fresh	1

created framework

Value	Trust	Confidence	Freshness	Sources
LangChain Python library	○Unverified	High	Fresh	1

github username

Value	Trust	Confidence	Freshness	Sources
hwchase17	○Unverified	High	Fresh	1

created project

Value	Trust	Confidence	Freshness	Sources
LangChain framework	○Unverified	High	Fresh	1

developed

Value	Trust	Confidence	Freshness	Sources
LangChain framework	○Unverified	High	Fresh	1
LangSmith	○Unverified	Moderate	Fresh	1

co founded

Value	Trust	Confidence	Freshness	Sources
LangChain	○Unverified	High	Fresh	1

created framework for

Value	Trust	Confidence	Freshness	Sources
building LLM-powered applications	○Unverified	High	Fresh	1

specializes in

Value	Trust	Confidence	Freshness	Sources
Large Language Model applications	○Unverified	High	Fresh	1
AI application development frameworks	○Unverified	High	Fresh	1
LLM Chain Development	○Unverified	High	Fresh	1
AI application development	○Unverified	High	Fresh	1
Large Language Models	○Unverified	High	Fresh	1
AI Agent Development	○Unverified	Moderate	Fresh	1
Retrieval Augmented Generation	○Unverified	Moderate	Fresh	1

primary focus area

Value	Trust	Confidence	Freshness	Sources
Large Language Model Applications	○Unverified	High	Fresh	1

leads company

Value	Trust	Confidence	Freshness	Sources
LangChain Inc	○Unverified	High	Fresh	1

current role

Value	Trust	Confidence	Freshness	Sources
CEO of LangChain	○Unverified	High	Fresh	1

programming language

Value	Trust	Confidence	Freshness	Sources
Python	○Unverified	High	Fresh	1

contributes to

Value	Trust	Confidence	Freshness	Sources
open source AI ecosystem	○Unverified	High	Fresh	1
open source AI tools	○Unverified	High	Fresh	1
open source AI tooling	○Unverified	High	Fresh	1
AI developer community	○Unverified	Moderate	Fresh	1

primary focus

Value	Trust	Confidence	Freshness	Sources
AI application development tools	○Unverified	High	Fresh	1
Large Language Model application development	○Unverified	High	Fresh	1

works on

Value	Trust	Confidence	Freshness	Sources
Large Language Model applications	○Unverified	High	Fresh	1

raised funding for

Value	Trust	Confidence	Freshness	Sources
LangChain seed round	○Unverified	High	Fresh	1
LangChain Series A	○Unverified	Moderate	Fresh	1

raised funding

Value	Trust	Confidence	Freshness	Sources
$25 million Series A	○Unverified	High	Fresh	1

focuses on

Value	Trust	Confidence	Freshness	Sources
LLM Orchestration	○Unverified	High	Fresh	1
AI agent development	○Unverified	Moderate	Fresh	1

maintains

Value	Trust	Confidence	Freshness	Sources
LangSmith platform	○Unverified	High	Fresh	1

created tool

Value	Trust	Confidence	Freshness	Sources
LangSmith	○Unverified	High	Fresh	1

contributed to

Value	Trust	Confidence	Freshness	Sources
open source AI tooling	○Unverified	High	Fresh	1
LangSmith	○Unverified	High	Fresh	1

co founded by

Value	Trust	Confidence	Freshness	Sources
Ankush Gola	○Unverified	High	Fresh	1

primary programming language

Value	Trust	Confidence	Freshness	Sources
Python	○Unverified	High	Fresh	1

programming language expertise

Value	Trust	Confidence	Freshness	Sources
Python	○Unverified	High	Fresh	1

contributes to domain

Value	Trust	Confidence	Freshness	Sources
AI application development	○Unverified	High	Fresh	1

built product

Value	Trust	Confidence	Freshness	Sources
LangSmith	○Unverified	High	Fresh	1

primary role

Value	Trust	Confidence	Freshness	Sources
Co-Founder and CEO	○Unverified	High	Fresh	1
CEO	○Unverified	High	Fresh	1

role title

Value	Trust	Confidence	Freshness	Sources
CEO	○Unverified	High	Fresh	1

founded year

Value	Trust	Confidence	Freshness	Sources
2022	○Unverified	High	Fresh	1

previously worked at

Value	Trust	Confidence	Freshness	Sources
Robust Intelligence	○Unverified	High	Fresh	1
Kensho Technologies	○Unverified	Moderate	Fresh	1

education background

Value	Trust	Confidence	Freshness	Sources
Harvard University	○Unverified	High	Fresh	1

focuses on domain

Value	Trust	Confidence	Freshness	Sources
AI agent development	○Unverified	Moderate	Fresh	1

education

Value	Trust	Confidence	Freshness	Sources
Harvard University	○Unverified	Moderate	Fresh	1

primary expertise

Value	Trust	Confidence	Freshness	Sources
Large Language Model Applications	○Unverified	Moderate	Fresh	1

expertise area

Value	Trust	Confidence	Freshness	Sources
AI agent frameworks	○Unverified	Moderate	Fresh	1
machine learning engineering	○Unverified	Moderate	Fresh	1

maintains project

Value	Trust	Confidence	Freshness	Sources
LangSmith	○Unverified	Moderate	Fresh	1

worked on

Value	Trust	Confidence	Freshness	Sources
RAG applications	○Unverified	Moderate	Fresh	1

focus area

Value	Trust	Confidence	Freshness	Sources
AI Agent Development	○Unverified	Moderate	Fresh	1

active in

Value	Trust	Confidence	Freshness	Sources
AI research community	○Unverified	Moderate	Fresh	1

advocates for

Value	Trust	Confidence	Freshness	Sources
Open source AI development	○Unverified	Moderate	Fresh	1
Responsible AI Development	○Unverified	Moderate	Fresh	1

company founded year

Value	Trust	Confidence	Freshness	Sources
2022	○Unverified	Moderate	Fresh	1

company founding year

Value	Trust	Confidence	Freshness	Sources
2022	○Unverified	Moderate	Fresh	1

graduated from

Value	Trust	Confidence	Freshness	Sources
Harvard University	○Unverified	Moderate	Fresh	1

education institution

Value	Trust	Confidence	Freshness	Sources
Harvard University	○Unverified	Moderate	Fresh	1

background field

Value	Trust	Confidence	Freshness	Sources
Machine Learning	○Unverified	Moderate	Fresh	1

educated at

Value	Trust	Confidence	Freshness	Sources
Harvard University	○Unverified	Moderate	Fresh	1

founded company year

Value	Trust	Confidence	Freshness	Sources
2022	○Unverified	Moderate	Fresh	1

previous company

Value	Trust	Confidence	Freshness	Sources
Robust Intelligence	○Unverified	Moderate	Fresh	1

previous role

Value	Trust	Confidence	Freshness	Sources
Machine Learning Engineer at Robust Intelligence	○Unverified	Moderate	Fresh	1

speaks at

Value	Trust	Confidence	Freshness	Sources
AI and ML conferences	○Unverified	Moderate	Fresh	1

educational background

Value	Trust	Confidence	Freshness	Sources
Harvard University	○Unverified	Moderate	Fresh	1

previous employer

Value	Trust	Confidence	Freshness	Sources
Robust Intelligence	○Unverified	Moderate	Fresh	1

Related entities

Graph Insights

Top sources (58 claims traced)

maintains_projecthighsource

primary_focushighsource

open_source_contributorhighsource

focus_areahighsource

leads_companyhighsource

Trace all provenance

Claim count: 88Last updated: 4/23/2026Edit history