Hypothesis
Formulates possible readings of the case.
From an AI response to a decision you can explain.
With Quadriga, Quvant brings analysis, critique, synthesis and validation into a structured process, with evidence, boundaries and an exportable record for review.
Quvant is the deliberation and governance infrastructure for AI decisions that must be motivated, reviewed and governed.
For teams operating in DORA, NIS2, EU AI Act and high-responsibility internal-policy contexts.
Current path: agreed scope, question, evidence and format.
When the available conditions are insufficient, the system can stop instead of forcing an answer.
Signature technology
Quadriga
Quadriga is Quvant's signature technology. Every publicly described Quadriga deliberation uses four functions: Hypothesis, Critique, Synthesis and Blind Validator.
Critique
Looks for assumptions, exceptions and weak points.
Synthesis
Organizes what holds and what requires further verification.
Blind Validator
The validation step receives the original input and the synthesis, not the transcript.
Evidence Ledger. A record with verifiable integrity, linked by a SHA-256 hash chain, that makes changes detectable against the export within the declared boundary.
To keep the previous discussion from steering the check, the Blind Validator receives the original input and the candidate conclusion, not the debate that produced it.
Blind Validator, without the prior debate
To keep the previous discussion from steering the check, the Blind Validator receives the original input and the candidate conclusion, not the debate that produced it.
Agreement between models below threshold → automatic stop, no forced output.
Conclusions may include confidence signals and conditions of validity. Formal score calibration is a product direction, not a current performance claim.
Elevated uncertainty → escalation with blind verification by an additional node.
Evidence Ledger. A record with verifiable integrity, linked by a SHA-256 hash chain, that makes changes detectable against the export within the declared boundary.
How Quvant reasons
Three principles.
Separate functions
Separate functions examine the same case from different positions.
Declared stop
When the declared conditions are insufficient, the system can halt instead of forcing an answer.
Exportable record
The exported record links its fields with a SHA-256 hash chain, within the declared boundary.
Product direction - under construction
What we are building with design partners
These cards are product directions, not generally available products.
Control Closure
Connect declared controls, tests, actions and proof of the observed effect.
Agent Control Plane
Make agent decisions observable, reviewable and governable before sensitive actions.
Domain Profiles
Configure policy, evidence and review criteria for specific classes of decision.
How to work with Quvant
Every mode is listed with its status. A worker does not invent availability.
Available on request.
Quvant Review
Assisted evidence-led review, available on request.
Current path.
Assisted pilot
Current path: agreed scope, question, evidence and format.
Collaborative path
Design Partner
Collaborative path for cases and product directions.
Not offered as a self-serve purchase path until the end-to-end path is verified.
Self-service
Product direction. Not offered as a self-serve purchase path until the end-to-end path is verified.