Flat Circle
Jim MoranCreative ways investors use LLMs in their research process
| Platform |  | Pricing | Only free issues | Publishes | Weekly |
|---|---|---|---|---|---|
| Issues | 28 | Founded | 2 years ago | Last Issue | 7 days ago |
| Active | |||||
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blog.flatcircle.aiLatest Issues
Creative Agent Use Cases - Anthropic job posts, public CEO brains and competitor checks
Second Brains
Instead of reading books, the CEO of YCombinator asks his agents to rewrite them as insights mapped to his life (@GarryTan). This is possible because he’s developed a “second brain” - a personal knowledge base making his...
Creative agent use cases - Lexical pivots, strategic biases, cloning yourself, say-do scores
Flat Circle tracks creative uses of LLMs in hedge funds. Join hundreds of PMs, analysts and engineers reading each week:
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New feature: Idea Files
The most popular all-time links in this newsletter are:
- Daily...
Creative AI Use Cases - Apr 16, 2026
Flat Circle tracks creative uses of LLMs in hedge funds. Join hundreds of PMs, analysts and engineers reading each week:
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Custom datasets you can build with Claude Cowork
Flag discrepancies between earnings press...
Creative LLM use cases - Needles in a haystack, interviewing yourself, email for agents and OpenClaw
Flat Circle tracks creative use cases of LLMs in hedge funds. If you haven’t already, join hundreds of PMs, analysts and engineers reading each week:
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Which model works best for which workflow?
LLM benchmarks scor...
Creative LLM use cases - Job post analysis, say-do scores, merger arb, expert network MCPs
GenAI job post analysis
We’ve been collecting hedge fund GenAI job posts over the past month to identify creative LLM use cases, and thought we would analyze them to see what else we could learn:
Funds with the most job listings
Most...
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Authors
The writers behind this newsletter.
Working on Flat Circle - creative use cases for agents in investment research. Previously co-founded YipitData.
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