Solver

SolvSRK-UQ

Uncertainty bands without a Monte Carlo farm.

Certification, risk, and autonomy teams need error envelopes — but thousand-run Monte Carlo grids miss program milestones. SolvSRK-UQ delivers calibrated uncertainty alongside the trajectory in one pass, fast enough for control loops, overnight risk batches, and evidence packages that auditors can reproduce.

Collapse weeks of ensemble runs into a single integration when the envelope is the deliverable.
Give controllers and operators a live confidence signal instead of a fixed worst-case margin everywhere.
Support regulatory and model-risk narratives with UQ tied to the same solver that flies.
Reduce cloud and HIL spend tied to brute-force uncertainty sampling.

Product documentation

Single trajectory line surrounded by a tight uncertainty envelope that shrinks and grows with the data.

Imagine yourself in these moments. Same product, different industries.

Aerospace certification

The 20,000 simulations.

A flight control law is being certified. Regulators ask “how confident are you that this law works across the envelope of real flight conditions?” The team’s answer today is a Monte Carlo campaign. Twenty thousand simulation runs. A data centre for a weekend. $100K in compute. A hundred engineering hours.

Imagine a solver that delivers calibrated error bars on a single run. The regulator gets a rigorous answer, the team gets a Friday afternoon back, the compute bill drops two orders of magnitude. Certification becomes a routine query instead of a campaign.

Chemical process plant

The tuning that never ends.

A chemical plant feed composition shifts. The controller tuning from last quarter is no longer optimal. Yields drift a half percent. Then a percent. A control engineer notices a month later. She schedules a maintenance window to re-tune. Production pauses. The new tuning lasts until the next feed shift.

A controller that knows its own uncertainty does not need quarterly tuning. It tightens when the data is clean and widens when it is not. The tuning engineer becomes an exception handler, not a full-time job.

Financial risk

The overnight batch that cannot wait.

A bank runs a portfolio valuation at midnight, including an uncertainty estimate. The job is a massive Monte Carlo sweep. It is supposed to finish by 6 AM. Tonight, it is still running at 7:30 AM. Trading opens without risk numbers.

UQ from a single solve, vectorized across instruments, turns that batch from hours to minutes. The opening bell is no longer a race.