CALIBER.xyz
Docs

Detect locally in one request

Public registry + x402 come after HTTPS hosting and Base Sepolia registration. Until then, use the local miner.

Quickstart

Local detect

# Local miner (no chain yet)
curl -s http://127.0.0.1:8787/health

curl -s -X POST http://127.0.0.1:8787/detect \
  -H "content-type: application/json" \
  -d '{"text":"Your paragraph to score for AI-likeness."}'

# Response fields: confidence (0-1), isAI, explanation, model
# Intents (YAML): AI_TEXT_DETECTION
# Grader: cd protocol && npm run smoke
Reference

Where to go next.

YAML Standard

Draft at protocol/yaml/caliber-truthport.yaml — Telegraph version "1".

x402 settlement

402 → pay → PAYMENT-SIGNATURE. Not exercised live yet.

Grader CLI

cd protocol && npm run smoke · adversarial rank drops printed.

Methodology

Synthetic-ci holdout now; RAID (MIT) is the primary real holdout path.