Pavel Kireyev
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pkireyev.bsky.social
Pavel Kireyev
@pkireyev.bsky.social
The industrial organization of AI and DeFi

https://pavelkireyev.io

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Turns out you can learn a lot from your own AI usage!

I use OpenAI about 3x more than Anthropic, but this ratio shrinks for technical tasks and over time.

See some of our research on AI competition here: papers.ssrn.com/sol3/papers....
December 19, 2025 at 8:30 PM
New research paper!

"User preferences for large language models: implications for AI safety and market structure"

We study how moderation policies affect competition between AI providers.

Safety policies that affect all LLMs equally can hurt startups!
December 12, 2025 at 11:59 AM