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Sector Deep Dive #9: VERIFIABLE REASONING
Infra for formal verification, proof carrying systems, mathematical guarantees, and more.
Jan 10
•
Prateek Joshi
3
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Sector Deep Dive #8: POST-TRAINING INFRA
Companies that are building infra products for all the post-training needs
Dec 28, 2025
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Prateek Joshi
1
Sector Deep Dive #7: AI MATHEMATICIAN
Companies that are building AI products for mathematical reasoning
Dec 9, 2025
•
Prateek Joshi
Sector Deep Dive #6: AGENT RUNTIME
Companies that build environments that let AI agents actually do work
Nov 10, 2025
•
Prateek Joshi
2
Sector Deep Dive #5: SEARCH API PRODUCTS
Companies that build and sell search API products to developers
Oct 10, 2025
•
Prateek Joshi
1
1
RLenvironment.com - Tracking live signals from RL Repos
Built an agent + website to track 49 RL repos on Github and extract signals from them
Oct 6, 2025
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Prateek Joshi
Sector Deep Dive #4: OPEN SOURCE INFRA
Built an agent to analyze 236 open source infra repos. Graphs, charts, and trends.
Sep 24, 2025
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Prateek Joshi
Sector Deep Dive #3: INFERENCE CLOUD PLATFORMS
Companies to build, enable, and sell inference platforms for AI applications
Sep 17, 2025
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Prateek Joshi
Sector Deep Dive #2: AI BROWSERS
Companies that build, enable, and sell AI-native browsers
Sep 4, 2025
•
Prateek Joshi
Startup Tracker #5 - Signals, Links, and What They Mean for the Stack
Compute, model serving, orchestration, identity, agents
Sep 1, 2025
•
Prateek Joshi
1
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