TheTechno Optimist.

DeltaflowRiverlane—Riverlane's adaptive hardware decoder corrects errors in under 1 µs per round, cutting qubit overhead by up to 75%DeltaflowRiverlane—Riverlane roadmap targets a million error-free quantum operations before 2030 and a trillion from 2033

Deltaflow

by RiverlaneGB

Make error correction work in real time on any type of qubit, so quantum computers can run a million, then a trillion, error-free operations, the scale where useful chemistry and materials problems open up.

PilotStage 3 of 5

Deployed with partner machines; Deltaflow 3 with 'streaming logic' is due late 2026.

Updated 12 Mar 2026Checked 11 Oct0 updates this week

Milestones

Next · Deltaflow 3 with streaming logic
  1. $75M Series C funds three-year error-correction roadmapAug 2024Complete.
  2. Adaptive Local Clustering Decoder publishedDec 2025Complete.
  3. Roadmap: utility-scale quantum 3–5 years soonerMar 2026Complete.
  4. Deltaflow 3 with streaming logicTarget Q4 2026Current milestone.
  5. MegaQuOp: one million error-free operationsTarget 2029+36 mooriginally 2026Not yet reached.
  6. GigaQuOp: one billion error-free operationsNot yet reached.
  7. TeraQuOp: one trillion error-free operationsTarget 2033Not yet reached.

Most important updates

Upcoming

  1. Q4 2026Deltaflow 3 with streaming logic (next)
  2. 2029MegaQuOp: one million error-free operations+36 mooriginally 2026
  3. 2033TeraQuOp: one trillion error-free operations
Primer