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What is Ratchet The business case Quickstart For judges

How it works

The big picture One request's journey Confidence Escalation and audits The ledger Night School The release gate Training on your data Licenses Cost and savings Evidence you can check

Scout

Scout guide Scout reference

Run it

Host on Nebius Deployment Demo VM on Nebius Runbook

Security

Security and safety Threat model

API & reference

HTTP API (generated)

OpenAI-compatible

Overview /v1/modelsGET /v1/chat/completionsPOST

End users and feedback

Overview /v1/ratchet/feedbackPOST /v1/ratchet/no-trainPOST /v1/ratchet/no-trainDELETE /v1/ratchet/examplesDELETE /v1/ratchet/requests/{request_id}GET

Health and metrics

Overview /healthzGET /livezGET /readyzGET /metricsGET

Stats and provenance

Overview /ratchet/statsGET /ratchet/requests/{request_id}GET /ratchet/bomGET /ratchet/redactPOST /ratchet/bom/public-keyGET

Versions and evidence

Overview /ratchet/versions/{vid}/bomGET /ratchet/versions/{vid}/certificateGET /ratchet/versions/{vid}/proofPOST /ratchet/versions/{vid}/heldoutGET

Cost

Overview /ratchet/costGET /ratchet/cost/endpointPOST

Ledger replay

Overview /ratchet/replayGET /ratchet/replay/frontierGET

Savings receipts

Overview /ratchet/receiptsGET /ratchet/receipts/{period}GET /ratchet/receipts/{period}/proof/{request_id}GET /ratchet/receipts/{period}/leavesGET

Tasks

Overview /ratchet/tasksGET /ratchet/tasks/{name}GET /ratchet/tasks/{name}PUT /ratchet/tasks/{name}DELETE /ratchet/tasks/validatePOST

Admin

Overview /ratchet/admin/privacy/erasePOST /ratchet/admin/export/{kind}GET /ratchet/admin/versionsGET /ratchet/admin/flagsGET /ratchet/admin/versions/{vid}/rollbackPOST /ratchet/admin/versions/{vid}/retirePOST /ratchet/admin/versions/{vid}/promotePOST /ratchet/admin/student/disablePOST /ratchet/admin/student/enablePOST /ratchet/admin/releases/freezePOST /ratchet/admin/releases/unfreezePOST /ratchet/admin/training/pausePOST /ratchet/admin/training/resumePOST /ratchet/admin/settingsPUT /ratchet/admin/tasks/{name}/pinPOST /ratchet/admin/tasks/{name}/pinDELETE /ratchet/admin/tickPOST /ratchet/admin/audit-logGET

Demo controls (mock only)

Overview /ratchet/demo/dayPOST /ratchet/demo/break-nextPOST /ratchet/demo/student-outagePOST /ratchet/demo/sample-exampleGET /ratchet/demo/resetPOST

Scout

Overview /scout/examplesGET /scout/statusGET /scout/judgePOST /scout/judgeDELETE /scout/streamGET /scout/runPOST

Pages

Overview /GET /dashboardGET /scoutGET /liteGET /lite/dashboardGET /lite/scoutGET

HTTP API guide Environment variables Command line Python API Architecture Testing

Help

Overview

Cost

Section titled “Cost”

Savings per token and by GPU-hours paid, and endpoint uptime records.

Operations

Section titled “Operations”

GET

POST

/ratchet/cost/endpoint

/ratchet/versions/{vid}/heldout /ratchet/cost

On this page

Overview
Cost
Operations

Ratchet is open source under Apache-2.0 (GitHub). These pages are built from the repository’s docs/ folder. Simulation numbers come from mock models and are labelled. Theme: Lucode Starlight.

Docs Guides API GitHub Live site

Start here

What is Ratchet The business case Quickstart For judges

How it works

The big picture One request's journey Confidence Escalation and audits The ledger Night School The release gate Training on your data Licenses Cost and savings Evidence you can check

Scout

Scout guide Scout reference

Run it

Host on Nebius Deployment Demo VM on Nebius Runbook

Security

Security and safety Threat model

API & reference

HTTP API guide Environment variables Command line Python API Architecture Testing

Help