Cognitive suite

Every answer is checked before it ships.

Models generate; the cognitive suite governs. Twenty-five deterministic, side-effect-free algorithms wrap each conversation — managing memory, critiquing answers, grounding claims in evidence, and enforcing safety — all fail-open so they never block a response.

25Algorithms
23Wired into live chat
DeterministicNo hidden model calls
GovernedPer-algorithm flags
Highlights

What the layer does.

A selection of the algorithms running in the live loop today.

#111

Working memory buffer

Holds salient context across a conversation so the model stays coherent over long sessions.

#183

Self-critique

Re-reads a draft answer against the question and flags gaps or contradictions before it ships.

#190

Evidence-grounding verifier

Checks that claims are supported by retrieved sources rather than asserted from memory.

#194

Citation faithfulness

Confirms that citations actually back the sentence they're attached to.

#193

Prompt-injection guard

Detects jailbreak and injection attempts in user and tool content before they reach the model.

#181

Confidence calibration

Tunes how assertively the model answers to how well-supported the answer actually is.

Design principles

Why it's safe to run in production.

Deterministic

Each algorithm is plain, inspectable logic — no extra model round-trips, so behaviour is repeatable and cheap.

Fail-open

If an algorithm errors, the turn proceeds. The suite improves answers; it never becomes a single point of failure.

Governed

Every algorithm sits behind its own flag, so the suite can be tuned, audited, and rolled out one capability at a time.

The reasoning layer ships inside StretchGPT.

Every answer in the app runs through the cognitive suite.

Open StretchGPT →