A Aristotle

External validation

Evidence registry

Track beta, assessment, safeguarding, legal, outcome and production evidence that cannot be inferred from code alone.

Accepted records only count when the registry can see traceable reviewer evidence and, for Aristotle-generated packs, readiness metadata showing the relevant pack and checklist are complete.

Definition audit Evidence hub Readiness Beta cohort
0 gate-counting accepted records
0 submitted accepted records
0 total records
0 accepted beta learners
0/6 external gates met

Reviewer request queue

External review briefs

Use these requests to hand the right evidence pack to the right reviewer, with acceptance gaps and attestation requirements kept visible.

7 open review requests
7 ready to send
0 closed requests
0 accepted but blocked

Subject fundamentals / expert review

Subject expert curriculum review

needs_record Subject expert or curriculum lead 0 gate-counting accepted

Use the work order and evidence pack for the Subject fundamentals / expert review gate. Check scope, outcome, risk, evidence links, reviewer role and external or real-world attestation before accepting.

Next action: Prepare the subject expert curriculum review workspace or pack, then create a validation record with reviewer, scope, outcome, risk and evidence links.

Handoff readiness

  • ready Workspace linked: A workspace is available for preparing this evidence pack.
  • ready Evidence pack linked: A JSON or workspace pack route is available for reviewer handoff.
  • ready Work order linked: A reviewer-facing work order or runbook is available for handoff.
  • ready Campaign linked: A campaign or recruitment pack is available for coordinating the gate.
  • ready Review brief linked: A reviewer-facing brief is available with scope, evidence links, guardrails and import controls.
  • ready Return template linked: A reviewer-return JSON template is available for this gate.
  • ready Registry/import route linked: A validation registry route is available for drafting records and importing returned decisions.
  • open Validation record created: Create or draft a validation record for this gate.
  • open External decision submitted: An accountable reviewer still needs to accept, return or reject the evidence.
  • open Gate-counting acceptance: No accepted record currently satisfies this gate's guardrails.
Review brief Workspace

Required attestation

  • Reviewer confirms the evidence comes from the required external review, real learner study or target production environment.
  • Reviewer confirms the evidence is not synthetic-only, local fixture-only or developer-only.
  • Reviewer confirms the age-scoped impact has been reviewed for EYFS through A-Level, including younger learners, teens and A-Level learners.
  • Reviewer provides a traceable sign-off reference that can be checked later.

Beta Definition of Done

20 to 50 real learner beta

needs_record Real learner beta study lead 0 gate-counting accepted

Use the study runbook and evidence pack for the Beta Definition of Done gate. Check scope, outcome, risk, evidence links, reviewer role and external or real-world attestation before accepting.

Next action: Prepare the 20 to 50 real learner beta workspace or pack, then create a validation record with reviewer, scope, outcome, risk and evidence links.

Handoff readiness

  • ready Workspace linked: A workspace is available for preparing this evidence pack.
  • ready Evidence pack linked: A JSON or workspace pack route is available for reviewer handoff.
  • ready Study runbook linked: A reviewer-facing work order or runbook is available for handoff.
  • ready Recruitment linked: A campaign or recruitment pack is available for coordinating the gate.
  • ready Review brief linked: A reviewer-facing brief is available with scope, evidence links, guardrails and import controls.
  • ready Return template linked: A reviewer-return JSON template is available for this gate.
  • ready Registry/import route linked: A validation registry route is available for drafting records and importing returned decisions.
  • open Validation record created: Create or draft a validation record for this gate.
  • open External decision submitted: An accountable reviewer still needs to accept, return or reject the evidence.
  • open Gate-counting acceptance: No accepted record currently satisfies this gate's guardrails.
Review brief Workspace

Required attestation

  • Reviewer confirms the evidence comes from the required external review, real learner study or target production environment.
  • Reviewer confirms the evidence is not synthetic-only, local fixture-only or developer-only.
  • Reviewer confirms the age-scoped impact has been reviewed for EYFS through A-Level, including younger learners, teens and A-Level learners.
  • Reviewer provides a traceable sign-off reference that can be checked later.

Learner model / comprehension measurement / mastery thresholds

Psychometric and assessment calibration

needs_record Psychometric or assessment reviewer 0 gate-counting accepted

Review the Psychometric and assessment calibration evidence pack for the Learner model / comprehension measurement / mastery thresholds gate. Check scope, outcome, risk, evidence links, reviewer role and external or real-world attestation before accepting.

Next action: Prepare the psychometric and assessment calibration workspace or pack, then create a validation record with reviewer, scope, outcome, risk and evidence links.

Handoff readiness

  • ready Workspace linked: A workspace is available for preparing this evidence pack.
  • ready Evidence pack linked: A JSON or workspace pack route is available for reviewer handoff.
  • ready Review brief linked: A reviewer-facing brief is available with scope, evidence links, guardrails and import controls.
  • ready Return template linked: A reviewer-return JSON template is available for this gate.
  • ready Registry/import route linked: A validation registry route is available for drafting records and importing returned decisions.
  • open Validation record created: Create or draft a validation record for this gate.
  • open External decision submitted: An accountable reviewer still needs to accept, return or reject the evidence.
  • open Gate-counting acceptance: No accepted record currently satisfies this gate's guardrails.
Review brief Workspace

Required attestation

  • Reviewer confirms the evidence comes from the required external review, real learner study or target production environment.
  • Reviewer confirms the evidence is not synthetic-only, local fixture-only or developer-only.
  • Reviewer confirms the age-scoped impact has been reviewed for EYFS through A-Level, including younger learners, teens and A-Level learners.
  • Reviewer provides a traceable sign-off reference that can be checked later.

Can we prove comprehension improved?

Retained-learning outcome study

needs_record Learning outcomes reviewer 0 gate-counting accepted

Use the work order and evidence pack for the Can we prove comprehension improved? gate. Check scope, outcome, risk, evidence links, reviewer role and external or real-world attestation before accepting.

Next action: Prepare the retained-learning outcome study workspace or pack, then create a validation record with reviewer, scope, outcome, risk and evidence links.

Handoff readiness

  • ready Workspace linked: A workspace is available for preparing this evidence pack.
  • ready Evidence pack linked: A JSON or workspace pack route is available for reviewer handoff.
  • ready Work order linked: A reviewer-facing work order or runbook is available for handoff.
  • ready Study campaign linked: A campaign or recruitment pack is available for coordinating the gate.
  • ready Review brief linked: A reviewer-facing brief is available with scope, evidence links, guardrails and import controls.
  • ready Return template linked: A reviewer-return JSON template is available for this gate.
  • ready Registry/import route linked: A validation registry route is available for drafting records and importing returned decisions.
  • open Validation record created: Create or draft a validation record for this gate.
  • open External decision submitted: An accountable reviewer still needs to accept, return or reject the evidence.
  • open Gate-counting acceptance: No accepted record currently satisfies this gate's guardrails.
Review brief Workspace

Required attestation

  • Reviewer confirms the evidence comes from the required external review, real learner study or target production environment.
  • Reviewer confirms the evidence is not synthetic-only, local fixture-only or developer-only.
  • Reviewer confirms the age-scoped impact has been reviewed for EYFS through A-Level, including younger learners, teens and A-Level learners.
  • Reviewer provides a traceable sign-off reference that can be checked later.

Production safety and child protection

Safeguarding review

needs_record External safeguarding reviewer 0 gate-counting accepted

Use the work order and evidence pack for the Production safety and child protection gate. Check scope, outcome, risk, evidence links, reviewer role and external or real-world attestation before accepting.

Next action: Prepare the safeguarding review workspace or pack, then create a validation record with reviewer, scope, outcome, risk and evidence links.

Handoff readiness

  • ready Workspace linked: A workspace is available for preparing this evidence pack.
  • ready Evidence pack linked: A JSON or workspace pack route is available for reviewer handoff.
  • ready Work order linked: A reviewer-facing work order or runbook is available for handoff.
  • ready Sign-off campaign linked: A campaign or recruitment pack is available for coordinating the gate.
  • ready Review brief linked: A reviewer-facing brief is available with scope, evidence links, guardrails and import controls.
  • ready Return template linked: A reviewer-return JSON template is available for this gate.
  • ready Registry/import route linked: A validation registry route is available for drafting records and importing returned decisions.
  • open Validation record created: Create or draft a validation record for this gate.
  • open External decision submitted: An accountable reviewer still needs to accept, return or reject the evidence.
  • open Gate-counting acceptance: No accepted record currently satisfies this gate's guardrails.
Review brief Workspace

Required attestation

  • Reviewer confirms the evidence comes from the required external review, real learner study or target production environment.
  • Reviewer confirms the evidence is not synthetic-only, local fixture-only or developer-only.
  • Reviewer confirms the age-scoped impact has been reviewed for EYFS through A-Level, including younger learners, teens and A-Level learners.
  • Reviewer provides a traceable sign-off reference that can be checked later.

Privacy, child-safety and learner data rights

Legal and privacy review

needs_record Legal/privacy reviewer 0 gate-counting accepted

Use the work order and evidence pack for the Privacy, child-safety and learner data rights gate. Check scope, outcome, risk, evidence links, reviewer role and external or real-world attestation before accepting.

Next action: Prepare the legal and privacy review workspace or pack, then create a validation record with reviewer, scope, outcome, risk and evidence links.

Handoff readiness

  • ready Workspace linked: A workspace is available for preparing this evidence pack.
  • ready Evidence pack linked: A JSON or workspace pack route is available for reviewer handoff.
  • ready Work order linked: A reviewer-facing work order or runbook is available for handoff.
  • ready Sign-off campaign linked: A campaign or recruitment pack is available for coordinating the gate.
  • ready Review brief linked: A reviewer-facing brief is available with scope, evidence links, guardrails and import controls.
  • ready Return template linked: A reviewer-return JSON template is available for this gate.
  • ready Registry/import route linked: A validation registry route is available for drafting records and importing returned decisions.
  • open Validation record created: Create or draft a validation record for this gate.
  • open External decision submitted: An accountable reviewer still needs to accept, return or reject the evidence.
  • open Gate-counting acceptance: No accepted record currently satisfies this gate's guardrails.
Review brief Workspace

Required attestation

  • Reviewer confirms the evidence comes from the required external review, real learner study or target production environment.
  • Reviewer confirms the evidence is not synthetic-only, local fixture-only or developer-only.
  • Reviewer confirms the age-scoped impact has been reviewed for EYFS through A-Level, including younger learners, teens and A-Level learners.
  • Reviewer provides a traceable sign-off reference that can be checked later.

Errors, backups, restore, smoke and load reliability

Production operations evidence

needs_record Production operations owner 0 gate-counting accepted

Use the work order and evidence pack for the Errors, backups, restore, smoke and load reliability gate. Check scope, outcome, risk, evidence links, reviewer role and external or real-world attestation before accepting.

Next action: Prepare the production operations evidence workspace or pack, then create a validation record with reviewer, scope, outcome, risk and evidence links.

Handoff readiness

  • ready Workspace linked: A workspace is available for preparing this evidence pack.
  • ready Evidence pack linked: A JSON or workspace pack route is available for reviewer handoff.
  • ready Work order linked: A reviewer-facing work order or runbook is available for handoff.
  • ready Sign-off campaign linked: A campaign or recruitment pack is available for coordinating the gate.
  • ready Review brief linked: A reviewer-facing brief is available with scope, evidence links, guardrails and import controls.
  • ready Return template linked: A reviewer-return JSON template is available for this gate.
  • ready Registry/import route linked: A validation registry route is available for drafting records and importing returned decisions.
  • open Validation record created: Create or draft a validation record for this gate.
  • open External decision submitted: An accountable reviewer still needs to accept, return or reject the evidence.
  • open Gate-counting acceptance: No accepted record currently satisfies this gate's guardrails.
Review brief Workspace

Required attestation

  • Reviewer confirms the evidence comes from the required external review, real learner study or target production environment.
  • Reviewer confirms the evidence is not synthetic-only, local fixture-only or developer-only.
  • Reviewer confirms the age-scoped impact has been reviewed for EYFS through A-Level, including younger learners, teens and A-Level learners.
  • Reviewer provides a traceable sign-off reference that can be checked later.

Gates

Evidence still needed

20 to 50 real learner beta participants

open 0/20 0 submitted accepted

No evidence recorded yet.

Psychometric validation of learner model and assessment thresholds

open 0/1 0 submitted accepted

No evidence recorded yet.

Retained-learning outcome study

open 0/1 0 submitted accepted

No evidence recorded yet.

External safeguarding review

open 0/1 0 submitted accepted

No evidence recorded yet.

External privacy or child-safety legal review

open 0/1 0 submitted accepted

No evidence recorded yet.

Production operations evidence

open 0/1 0 submitted accepted

No evidence recorded yet.

Returned reviews

Import reviewer decisions

Paste the completed reviewer return JSON from a work order or beta runbook. Accepted imports still have to satisfy the same category-specific gate checks before they count.

Sign in to import returned reviewer decisions.

Sign in

Record evidence

Validation entry

Drafting from Production operations evidence. The record will stay in progress until a reviewer supplies the missing outcome, risk, scope and attestation details.

Sign in to record validation evidence.

Sign in

Recent evidence

Review trail

No validation evidence has been recorded yet.