Jack Clark

Co-founder at Anthropic

@AnthropicAI, ONEAI OECD, co-chair @indexingai, writer @ https://t.co/3vmtHYkIJ2 Past: @openai, @business @theregister. Neural nets, distributed systems, weird futures

San Francisco, CA

Twitter Blog Substack

Posts tracked from 6/10/2015 to 7/10/2026

Posts Analyzed

373

Platforms

Total Followers

117,453

Positive Sentiment

45%

168 positive of 373

Tools Discussed by Jack Clark

Descript

ai-productivity

OpenAI

llm-provider · 10,775 stars

Betterment

ai-wealth

Evidence

ai-analytics

Share: Twitter LinkedIn

Social Reach117.5K total

117.5K

followers

Developer Profile

npm packages

120.6M

weekly downloads

HF models/spaces

Most Engaging Post

twitter

People leaving regular companies: Time for a change! Excited for my next chapter! People leaving AI companies: I have gazed into the endless night and there are shapes out there. We must be kind to o

The author discusses the transition from a regular job to studying philosophy, contrasting it with the experiences of those leaving AI companies.

11,5389/10/2025View

Posts by Platform2.3 posts/week

Jack Clark (@jackclarkSF) / Posts / X

Jack Clark shares his posts and affiliations on social media, highlighting his roles in various AI-related organizations.

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Anthropic

Anthropic has established the Anthropic Institute, a think tank focused on AI research, led by notable figures in the field.

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Import AI | Jack Clark | Substack

Import AI is a weekly newsletter that provides detailed analysis of the latest advancements in artificial intelligence research.

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About

Jack Clark is recognized for his leadership in AI safety and governance, having a background as an entrepreneur and journalist.

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Jack Clark on AI's Uneven Impact | Conversations with Tyler

Jack Clark discusses the complexities of artificial general intelligence, highlighting both its potential and its limitations.

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