ReasonBlocks
YC X26San Francisco, US · 2 employees · 1 known investors
Find your way into ReasonBlocks
461 people in our graph share verified history with the ReasonBlocks team — schools, employers, funds. One of them is your warm intro.
Paul Kwanunlockedknows Sajeev Magesh · together at Stanford University (overlapped)
×9knows the team · via Stanford University
knows the team · via Carnegie Mellon University
knows the team · via Engie
ReasonBlocks provides a runtime layer that optimizes AI agent performance by correcting reasoning processes and reducing token usage during execution, resulting in lower costs and improved reliability across repeated operations.
Founders & leadership· Y Combinator alumni (X26)
SM

Sajeev MageshinCo-FounderSajeev Magesh studied computer science at Stanford and has published research in machine learning applications to agriculture. He has spent 11 years building products alongside co-founder Rohan and is now developing AI agents at ReasonBlocks.
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Rohan VijinCo-FounderRohan Vij studied information systems and artificial intelligence at Carnegie Mellon University and has worked on molecular dynamics and AI research, as well as AI applications for distributed energy at ENGIE and IoT research at UC Davis. He is building ReasonBlocks with co-founder Sajeev, focusing on cost reduction and reliability improvements for large language models.
Investors · 1
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Frequently asked questions
- What does ReasonBlocks do?
- ReasonBlocks provides a runtime layer that optimizes AI agent performance by correcting reasoning processes and reducing token usage during execution, resulting in lower costs and improved reliability across repeated operations.
- Who founded ReasonBlocks?
- ReasonBlocks was founded by Sajeev Magesh, Rohan Vij.
- Who are ReasonBlocks's investors?
- ReasonBlocks's investors include Y Combinator.
- Where is ReasonBlocks headquartered?
- ReasonBlocks is headquartered in San Francisco, US.


