YC Spring 2026 (P26) founder

Sajeev Magesh

Founder of ReasonBlocks, The runtime layer that makes AI agents cheaper and more reliable

ReasonBlocksb2b0 public signals

Company

Sajeev Magesh is listed as a founder of ReasonBlocks. ReasonBlocks is the runtime layer that makes AI agents cheaper and more reliable. We correct agent reasoning and compress tokens mid-run, with gains compounding across runs. On SWE-Bench pro we have seen a 52% token reduction and 42% accuracy lift.

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