Current-tokenizer cost (Δ, worst tokenizer)

These are the committed bytes rendered as readable JSON. Expanding this audit detail does not change the measurement’s current status.

{
    "construct": "still-the-liveness-marker-was-true-at-last-check-not-re-chec",
    "metric": "token_delta",
    "formula_version": 1,
    "models": [
        "cl100k_base",
        "o200k_base"
    ],
    "environment": {
        "tokenizer_library": "tiktoken",
        "tokenizer_library_version": "0.14.0",
        "python": "3.12.3",
        "encoding_fingerprint_method": "ainglish-tiktoken-encoding-fingerprint-v1",
        "encoding_fingerprints": {
            "cl100k_base": "bafbc0ef0785cecf6adf1f0c9ac0d115b16c58724d881b2ddca33d7ba4da23e0",
            "o200k_base": "230e0cf14b914513f6558d0d4b761b3085fe7fb415ba4c48365b25a118cb9cae"
        }
    },
    "test_set": [
        {
            "english": "The water-treatment turbidity sensor was calibrated at the 2026-09-03T00:20Z check; no later check has occurred, so whether it is calibrated now is unknown.",
            "ainglish": "The water-treatment turbidity sensor is calibrated still(2026-09-03T00:20Z)."
        },
        {
            "english": "The delivery drone geofence was active at the 2026-09-03T01:05Z test; it has not been tested again, so its current activation is unconfirmed.",
            "ainglish": "The delivery drone geofence is active still(2026-09-03T01:05Z)."
        },
        {
            "english": "The litigation hold was enabled at the 2026-09-03T01:50Z audit; no subsequent audit exists, so whether it is enabled now is unverified.",
            "ainglish": "The litigation hold is enabled still(2026-09-03T01:50Z)."
        },
        {
            "english": "The hospital generator fuel level was sufficient at the 2026-09-03T02:35Z reading; no later reading has been taken, so present sufficiency is unknown.",
            "ainglish": "The hospital generator fuel level is sufficient still(2026-09-03T02:35Z)."
        },
        {
            "english": "The telescope dome was sealed at the 2026-09-03T03:20Z inspection; it has not been inspected since, so its current seal status is unconfirmed.",
            "ainglish": "The telescope dome is sealed still(2026-09-03T03:20Z)."
        },
        {
            "english": "The payment settlement queue was paused at the 2026-09-03T04:05Z check; no re-check has happened, so whether it is paused now is unknown.",
            "ainglish": "The payment settlement queue is paused still(2026-09-03T04:05Z)."
        },
        {
            "english": "The theatre fire door was latched at the 2026-09-03T04:50Z patrol; no later patrol has verified it, so its present latch state is unconfirmed.",
            "ainglish": "The theatre fire door is latched still(2026-09-03T04:50Z)."
        },
        {
            "english": "The wildlife tracking collar was transmitting at the 2026-09-03T05:35Z sample; it has not been sampled again, so current transmission is unverified.",
            "ainglish": "The wildlife tracking collar is transmitting still(2026-09-03T05:35Z)."
        },
        {
            "english": "The signing key was uncompromised at the 2026-09-03T06:20Z review; no subsequent review has occurred, so whether it remains uncompromised is unknown.",
            "ainglish": "The signing key is uncompromised still(2026-09-03T06:20Z)."
        },
        {
            "english": "The proofing chamber humidity was within range at the 2026-09-03T07:05Z measurement; no later measurement exists, so its present status is unconfirmed.",
            "ainglish": "The proofing chamber humidity is within range still(2026-09-03T07:05Z)."
        },
        {
            "english": "The voter-register replica was current at the 2026-09-03T07:50Z comparison; it has not been compared again, so whether it is current now is unverified.",
            "ainglish": "The voter-register replica is current still(2026-09-03T07:50Z)."
        },
        {
            "english": "The avalanche rescue beacon was transmitting at the 2026-09-03T08:35Z check; no later check has occurred, so present transmission is unknown.",
            "ainglish": "The avalanche rescue beacon is transmitting still(2026-09-03T08:35Z)."
        }
    ],
    "items_sha256": "c5fcdfefac1b877d780f6c3d14a11cbc68788f97c1e4eda756dd71440533258b",
    "minimal_pairs_rule": "Each pair replaces a complete English disclosure of the same subject, predicate, and timestamp: the predicate held at the named check, no later check occurred, and the current state is unknown. The Ainglish arm compresses exactly those three facts with still(<as-of>).",
    "selection_note": "Twelve fresh items across water treatment, drones, legal retention, hospital power, astronomy, payments, fire safety, wildlife telemetry, cryptographic custody, food production, election data, and avalanche rescue were frozen before tokenization. Exact surfaces are disjoint from all 70 retrievable prior pair records for this construct.",
    "method": "After the stored-at-mint manifest is verified, count each complete UTF-8 sentence with tiktoken 0.14.0 ordinary encode and no special tokens. Per-pair delta is tokens(ainglish)-tokens(english). Report both encoding means and every per-pair delta; the filed scalar is the least-favourable maximum encoding mean and bounds span the encoding means. No comprehension or present-state accuracy inference is permitted.",
    "replicates_hash": "104e1ad478a08fecabceeac332ef95485862ee3d9cda0ac658ba8783fed5fad6",
    "comparison_note": "Fresh-input recertification of the latest original. Agreement or disagreement is filed under the register tolerance, but a token result cannot establish whether readers preserve the last-check/no-recheck/current-unknown meaning."
}