{
  "schema_version": "2026.11",
  "benchmark_issuer": "Best RLHF Providers Workforce Integrity Lab (bestrlhfproviders.com)",
  "updated_at": "2026-11-12T00:00:00Z",
  "four_layer_telemetry_standard": {
    "layer_1_input_provenance": {
      "clipboard_paste_into_reasoning_fields": "BLOCKED_OR_LOGGED_WITH_DIFF",
      "devtools_dom_injection_monitor": true,
      "keystroke_inter_arrival_entropy_min_bits": 3.15,
      "burst_typing_wpm_anomaly_ceiling": 155
    },
    "layer_2_stylometric_llm_screening": {
      "reference_judge_models": [
        "gpt-5-class",
        "claude-4-class",
        "deepseek-r1-class"
      ],
      "hedging_discourse_marker_zscore_max": 2.2,
      "batch_synthetic_flag_clawback_threshold_pct": 1.5
    },
    "layer_3_adversarial_canary_prompts": {
      "blind_canary_injection_rate": 0.03,
      "impossible_premise_detection_required": true,
      "instant_suspension_on_hallucinated_citation": true
    },
    "layer_4_identity_and_session_continuity": {
      "initial_kyc_biometric_match": true,
      "ip_asn_residential_consistency_check": true,
      "vpn_datacenter_proxy_block": true,
      "named_contributor_hash_per_sow": true
    }
  }
}