Definition evidence

Evidence hub

Map each external Definition of Done gate to the pack, workspace, command and validation record needed before Aristotle can honestly claim readiness.

When evidence is drafted from an Aristotle workspace, the accepted record must still carry ready pack metadata before it contributes to a gate.

0 gate-counting evidence areas
7 evidence areas still open
0 accepted but blocked
0 accepted records counted
0/6 required external gates met

Gate map

What evidence proves what

Subject fundamentals / expert review

Subject expert curriculum review

Reviewers inspect concept objectives, prerequisites, misconceptions, rubrics, remediation, extension and progression links, then attach an accepted launch pack before production trust claims.

needs accepted evidence 0 counted 0 submitted accepted

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 checklist

  • 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.

Validation record: Record reviewed stage and subject scope with reviewer role, evidence links, outcome summary, risk summary, review handoff and external or real-world attestation.

Useful commands

  • python manage.py audit_curriculum --json

Beta Definition of Done

20 to 50 real learner beta

Study leads enrol real learner profiles, track consent, diagnostics, lessons, post-tests, retention checks and unresolved risks.

needs accepted evidence 0 counted 0 submitted accepted

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 checklist

  • 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.

Validation record: Accepted evidence needs 20 to 50 real learners plus stage scope, subject scope, outcome evidence and risk summary.

Learner model / comprehension measurement / mastery thresholds

Psychometric and assessment calibration

Reviewers inspect dimension coverage, score-confidence alignment, scaffold dependence, unsupported rates and low-sample warnings.

needs accepted evidence 0 counted 0 submitted accepted

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 checklist

  • 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.

Validation record: Accepted evidence needs an external reviewer role, traceable reference, outcome summary and risk summary.

Can we prove comprehension improved?

Retained-learning outcome study

Study leads inspect anonymized baseline, post-test and retention evidence chains with gain and retention metrics.

needs accepted evidence 0 counted 0 submitted accepted

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 checklist

  • 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.

Validation record: Accepted evidence needs the configured minimum real learner count, stage scope, subject scope, outcome summary, risk summary and traceable study reference.

Production safety and child protection

Safeguarding review

Reviewers inspect guardian acknowledgement coverage, safety redaction, high-risk event handling and open review counts.

needs accepted evidence 0 counted 0 submitted accepted

Next action

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

Handoff checklist

  • 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.

Validation record: Accepted evidence needs external safeguarding reviewer role, evidence reference, outcome summary, risk summary, handoff readiness and external or real-world attestation.

Useful commands

  • python manage.py run_safety_privacy_rehearsal --json --fail-on-error

Privacy, child-safety and learner data rights

Legal and privacy review

Reviewers inspect export/delete controls, guardian acknowledgement, adult access auditability and minimized safety records.

needs accepted evidence 0 counted 0 submitted accepted

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 checklist

  • 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.

Validation record: Accepted evidence needs legal/privacy reviewer role, traceable reference, outcome summary, risk summary, handoff readiness and external or real-world attestation.

Useful commands

  • python manage.py run_safety_privacy_rehearsal --json --fail-on-error

Errors, backups, restore, smoke and load reliability

Production operations evidence

Operators inspect backup, restore drill, smoke check, load check and open operational error evidence.

needs accepted evidence 0 counted 0 submitted accepted

Next action

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

Handoff checklist

  • 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.

Validation record: Accepted evidence needs production-operations owner role, evidence reference, outcome summary and risk summary.

Useful commands

  • python manage.py backup_learning_data --json
  • python manage.py verify_backup_restore --json --fail-on-error
  • python manage.py run_production_smoke --json --fail-on-error
  • python manage.py run_learning_load_check --json
  • python manage.py run_production_preflight --json --fail-on-error
  • python manage.py run_operations_rehearsal --json --fail-on-error