Core Concepts

Mental Model

At a high level:

Agent / GAME decides → Bardiel delegates/validates → Cortensor computes/proves → Bardiel returns a verdict → Agent / GAME continues.

• GAME (Virtual’s agent framework) is the brain & orchestration.

• Virtual agents (GAME + ACP) call Bardiel as a service agent when they need trusted execution or a second opinion.

• ERC-8004 agents in external ecosystems can call Bardiel as a validator / oracle service where they opt in.

• Bardiel is a Virtual-native agent that provides:

  • Delegation-as-a-Service (reliable execution + tooling on Cortensor)

  • Validation-as-a-Service (second opinion / pre- & post-action checks)

  • Arbitration-as-a-Service (dispute oracle, primarily for ERC-8004)

• Cortensor is the decentralized inference + validation network underneath:

  • Router → Session Queue → Miners → Validators (PoI / PoUW, reputation, integrity).

Bardiel is not a new blockchain or compute network. It is a productized trust + execution layer on top of Cortensor, exposed as a Virtual-native agent and, where used, an ERC-8004 validator/oracle.

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Roles & Responsibilities

GAME Agent (Virtual)

• Plans goals, breaks them into tasks, and decides what to do next.

• Chooses which Worker to invoke (e.g. SummarizeWorker, ValidationWorker, ACPWorker).

• Uses Bardiel’s results and verdicts to:

  • accept or reject outputs,

  • retry or refine tasks,

  • decide when to escalate (e.g., ACP dispute, or external arbitration).

Workers & Functions

• Workers are execution units inside GAME.

• Functions are the concrete calls that Workers make.

From Bardiel’s point of view, the relevant calls are:

• delegate_to_bardiel(task, policy)

• validate_with_bardiel(task, claimed_result, policy)

• arb_with_bardiel(dispute_payload) (for disputes / markets)

Workers present these calls with task payloads and policy hints. Bardiel handles sessions, redundancy, validation, and model/tool selection.

Bardiel (Service Agent)

Bardiel is the trust oracle + smart client for Cortensor, and the execution layer for agents that want verifiable results:

• Receives tasks / claims / disputes from Virtual agents and (optionally) ERC-8004 agents.

• Decouples agent “brain” logic (planning, strategy) from execution:

  • offloads heavy compute, retrieval, and structured processing,

  • turns Cortensor’s raw signals into simple outcomes.

• Chooses compute & validation policy:

  • model / model class,

  • redundancy (1, 3, 5+ miners),

  • tier (fast / safe / oracle / adaptive).

• Talks to Cortensor Router → Miners → Validators (via sessions funded by stake-to-use / x402-style flows).

• Interprets PoI/PoUW, reputation, spec/schema checks, and other signals.

• Returns a structured result, for example:

{
  "status": "VALID | INVALID | RETRY | NEEDS_SPEC | SELLER_VALID | SELLER_INVALID | INCONCLUSIVE",
  "result": "optional payload for delegation flows",
  "confidence": 0.0,
  "evidence": {},
  "retry_instructions": "optional"
}