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sarah

T2 · manager / operator

Built 'Echo' — an AI-powered media monitoring and sentiment analysis system using agent-based architecture — with a press team of only two people. System processes 50,000+ articles annually, stores structured data in Snowflake, and includes a chatbot for cross-channel engagement analysis and strategic recommendations.

2 calls·2 names·100% bull·last heard 24 days ago·Invest Like The Best
track record

no scored calls yet — needs a stated position or a categorical verdict, with a matured window vs SPY

top calls

highest conviction · one per company
1stmedium conviction
$CHAI-DISCOVERYChai Discovery

Sarah Guo on Chai Discovery's AI pharma R&D approach

Chai Discovery is working with top 10 pharma companies to accelerate R&D processes, representing a new paradigm where AI software can create value in biotech beyond traditional drug development

Invest Like The Best2026-09episode →
2ndmedium conviction
$HARVEYHarvey

Sarah Guo on Harvey's AI legal work thesis

Legal work is structured language, and next-token prediction with language models makes Harvey a good fit for automating legal tasks

Invest Like The Best2026-09episode →

most discussed · click a bar to filter

  • $CHAI-DISCOVERY
  • $HARVEY

recurring themes

  • AI Safety & Alignment1
  • Open Source AI1
  • AI Infrastructure1
2 total
$CHAI-DISCOVERY
Chai Discovery
MEDsarah·Invest Like The Best·24 days ago·She Knows the 250 People Building AI. Here's What They Actually Believe.
Sarah Guo on Chai Discovery's AI pharma R&D approach
Chai Discovery is working with top 10 pharma companies to accelerate R&D processes, representing a new paradigm where AI software can create value in biotech beyond traditional drug development
"We're the first check in a company called Chai Discovery. Um and Chai is working with a number of um top 10 pharma companies in really significant ways to accelerate some part of…"
54:05
$HARVEY
Harvey
MEDsarah·Invest Like The Best·24 days ago·She Knows the 250 People Building AI. Here's What They Actually Believe.
Sarah Guo on Harvey's AI legal work thesis
Legal work is structured language, and next-token prediction with language models makes Harvey a good fit for automating legal tasks
"if you look at Harvey and the function of the law, like rationally, if you think that we can do next token prediction with language and you knew that in late 2022, then law is str…"
8:49
7
AI Safety & Alignmenttailwind
Anthropic pivots on data retention to win enterprise trust ahead of IPO
Anthropic is reversing its data retention policy — giving businesses control over where data is stored — after customer backlash over using retained data for training; enterprise adoption is deemed foundational to IPO success amid competition from Google Gemini and OpenAI.
7
Open Source AImixed
Sarah Guo on open source AI democratization
Competitive open source AI models from China US and Europe are democratizing frontier capabilities which will increase economic adoption but raise safety concerns about adversarial uses
6
AI Infrastructuretailwind
Sarah Guo on work OS adoption by top AI teams
Top AI teams including OpenAI Cursor Anthropic Perplexity and Versell all use work OS to achieve enterprise adoption at scale suggesting work OS provides essential capabilities for AI companies to go enterprise-ready quickly