Reasoning Infrastructure

Build trustworthy
agents that think.

Polycog provides the reasoning infrastructure for agents — composable neuro-symbolic reasoning primitives, orchestration directives, and built-in observability, explainability, & safety.

Neuro-Symbolic
Orchestration
Observability
Explainability
Safety
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Neuro-Symbolic Reasoning Problem-space Orchestration Decision Traceability Safety Constraints Causal Manifest Neuro-Symbolic Reasoning Problem-space Orchestration Decision Traceability Safety Constraints Causal Manifest
01 — Platform

The reasoning layer,
decomposed.

We build the infrastructure that sits between your foundation model and your agent's actions — giving it the ability to reason structurally, act safely, and explain itself clearly.

01

Neuro-Symbolic Primitives

Composable reasoning building blocks that combine neural inference with symbolic logic. Agents that reason about rules, relationships, and constraints — not just pattern-match on tokens.

Relations · Constraints · Logic
02

Orchestration Directives

Declarative policies governing how agents think, decide, and execute. Define schemas aligned with a human expert's mental model — not imperative code that breaks at scale.

Policy · Schemas . Mental Models
03

Observability, Explainability & Safety

Every decision causally determined, traced, and explainable. Built-in safety constraints prevent out-of-bound behavior before it happens. Audit any agent action with full causal provenance.

Causal · Explainable . Safe
02 — Process

From human expertise to trusted autonomy.

—01
Build Agent Behavior
Use Polycog SDK to upgrade your existing agent loop. Works with any foundation model. Organizes decision making pre-action, adds structured reasoning, produces results with full causal provenance.
—02
Define Reasoning Structure
Declare the domain primitives your agent operates over — concepts, relations, axioms, constraints - using expert knowledge. Polycog compiles these into a knowledge graph that drives agentic reasoning and persists across sessions.
—03
Orchestrate with Policies
Write orchestration guidelines in plain language, declaratively. Polycog enforces them at runtime — creating subtasks, determining the sequence, and resolving conflicts automatically.
—04
Observe, Explain, Control
Every reasoning step emits a structured trace. Query why any agent took any action. Use causal diffs to understand and improve behavior across runs — with no guesswork. Improve expert alignment by updating the reasoning structure and directives.
03 — Principles

We believe agents
must earn trust.

These aren't aspirational values — they're architectural constraints we've built into our stack. Trust is not a vibe; it's intentional design.

No black boxes.

Every decision an agent makes should be traceable to a cause. We build infrastructure that makes opacity structurally impossible, not just configurable.

Primitives, not monoliths.

We provide the smallest useful unit of reasoning. You compose. This gives you control over the entire reasoning stack without inheriting our assumptions about your domain.

Safety as structure.

Safety is not a feature you add later. Constraints are baked into the reasoning loop itself — before any action is taken, not as a post-hoc filter that can be bypassed.

Early Access

Build agents you can trust.

We're working with a small cohort of teams building production agent systems. Tell us what you're building — we'll reach out.