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Canonical Cognitive State

Definition

The Cognitive State is the canonical internal representation of the system after a full cognitive execution.

It is:

  • deterministic
  • normalized
  • contract-validated
  • complete (no semantic loss from execution context)
  • stable across runtime refactors

IMPORTANT:

The Cognitive State is NOT the pipeline output. It is a post-processed canonical aggregation of the full cognitive context.

It converts transient runtime artifacts into a deterministic internal truth model.

Construction

The Cognitive State is built AFTER pipeline execution and post-processing:

Pipeline execution
→ Observability computation
→ Stability projection
→ Context aggregation
→ CognitiveStateBuilder
→ CognitiveStateContract validation
→ Canonical state attached to result context

In implementation:

ctx.observability.state.cognitive_state = CognitiveStateBuilder.from_context(ctx)
CognitiveStateContract.validate(ctx.observability.state.cognitive_state)

The builder is responsible for normalization and field aggregation.
The contract is responsible for admissibility and integrity.

Role in the System

The Cognitive State is the central canonical bridge between:

  • cognitive execution (pipeline)
  • observability and stability metrics
  • IR export layer
  • replay verification
  • reflexive inspection

It ensures that:

  • all signals are normalized
  • all values are bounded and valid
  • no implicit state remains in the system
  • downstream layers consume one stable contract instead of scattered runtime fields

Components

The Cognitive State aggregates:

1. Decision Context

  • decision result
  • confirmation state
  • execution feasibility
  • gate verdict metadata

2. Stability & Risk Signals

  • system tension
  • stability projection
  • predictive signals
  • risk indicators
  • validity envelope status

3. Control State

  • control snapshot
  • exploration parameters
  • regime
  • adaptive modulation state

4. Observability Outputs

  • predictive snapshot
  • multi-horizon projections
  • global stability
  • symbolic state
  • trend / drift summaries

5. Execution Context

  • executable intent
  • action decision
  • pending actions
  • action admissibility state

6. Timeline / Trace Anchors

  • execution identifiers
  • deterministic commitments
  • replay references

Properties

The Cognitive State guarantees:

  • deterministic structure
  • bounded values
  • explicit signal representation
  • no hidden computation state
  • compatibility with contract validation
  • stable semantics across implementations

Contract Validation

The Cognitive State MUST pass a strict contract:

CognitiveStateContract.validate(state)

This enforces:

  • type correctness
  • signal bounds
  • structural integrity
  • absence of invalid values
  • no NaN / corrupted numeric states
  • required field consistency

If validation fails:

  • the state is discarded
  • the system falls back safely
  • invalid state is never exported downstream

Relation to IR

The Cognitive State is NOT exposed directly.

It is transformed into IR:

StateIRAdapter.from_state(ctx.observability.state.cognitive_state)

Key distinction:

Layer Role
CognitiveState internal canonical state
IR external machine representation

The IR:

  • may omit internal fields
  • may reorganize structure
  • is optimized for portability
  • is versioned independently from runtime internals

The Cognitive State exists for correctness.
The IR exists for interoperability.

Invariants

The Cognitive State enforces:

  • determinism
  • no hidden state
  • no invalid signals
  • no out-of-bound values
  • consistency with pipeline outputs
  • consistency with observability projections
  • consistency with contract schemas
  • deterministic rebuild under identical inputs

Design Principle

The Cognitive State is the single source of truth inside ARVIS.

Everything else is derived from it:

CognitiveState
→ IR
→ Canonical Signals
→ External systems

All downstream representations must derive from this layer, never bypass it.

Important Distinction

The Cognitive State is NOT:

  • a decision
  • a response
  • a signal registry
  • a user-facing object
  • a mutable working memory store
  • a transport contract

It is:

the canonical internal snapshot of cognition after validation and stabilization.

Why It Exists

Without a canonical state, systems drift into:

  • duplicated runtime fields
  • hidden coupling
  • inconsistent exports
  • replay ambiguity
  • brittle integrations

ARVIS uses CognitiveState to prevent those failure modes.

One-Line Summary

Pipeline execution computes cognition. CognitiveState freezes it into canonical truth.