{ "schema": "zero.memorization_release.v1", "evaluated_at": "2026-08-12", "decision": "pass", "model": { "id": "zero4", "path": "docs/model.litq8", "sha256": "44b32f2262be2754fd2eeaf16ed206bae32b4ce30d7f5541a1059cd21257ae50", "bytes": 4920400 }, "source_artifacts": { "zero-foundation": { "path": "corpus/bpe/zero-foundation.tok", "sha256": "87b039e5d4645ebf2a521454a13b1a912cbd1c53ff8fbcfb26baf9da1f5e638b", "blocking": false }, "shakespeare": { "path": "corpus/bpe/shakespeare.tok", "sha256": "ffa36c4890ca07d403e8d76fab47026e1b6d46b1fb2b9d2dc1c31c206ff9351d", "blocking": true }, "blake": { "path": "corpus/bpe/blake.tok", "sha256": "329bf291a5842897b59151640a57d2a2270a451e31c99adbf7d3d6f684d2576c", "blocking": true }, "crowley": { "path": "corpus/bpe/crowley.tok", "sha256": "68decb62cbd4f1efaff34067eb5a533406d99a6bc0e60ca219846b39306177da", "blocking": true }, "bible-kjv": { "path": "corpus/bpe/bible-kjv.tok", "sha256": "0c387e697fbe339712a62efb75d27c788365ce90911895dbf66e732deee44ed9", "blocking": true }, "literary-channel": { "path": "corpus/channel/literary-dialogue.tok", "sha256": "d401868f33f2ac318315b167dd2bc6850edb3a8b0aaf5b18c1b2fa8cba42c379", "blocking": true }, "quantity-requests": { "path": "corpus/faculty/q22/quantity-request.tok", "sha256": "e04e518a6bd6ddd1698a65b18dfd4589cf0cee4f4737beaa6f72a3c3b4dce8f2", "blocking": false } }, "evaluation": { "schema": "zero.memorization_raw.v1", "decision": "pass", "model": { "parameters": 4852992, "context": 512, "update": 500, "vocab": 128 }, "settings": { "samples_per_source": 16, "prompt_tokens": 128, "continuation_tokens": 64, "warning_exact_prefix": 32, "block_exact_prefix": 64, "sampling": "evenly-stratified deterministic offsets" }, "sources": [ { "id": "zero-foundation", "path": "corpus/bpe/zero-foundation.tok", "blocking": false, "tokens": 1406, "max_exact_prefix": 64, "full_exact_continuations": 8, "warning_samples": 9, "generated_aligned_accuracy": 0.594726562, "teacher_forced_top1_accuracy": 0.79296875, "teacher_forced_nll": 0.819816028, "sample_offsets": [ 71, 142, 214, 285, 357, 428, 500, 571, 643, 714, 786, 857, 929, 1000, 1072, 1143 ], "exact_prefixes": [ 64, 64, 64, 64, 64, 64, 58, 64, 64, 6, 0, 2, 0, 0, 0, 1 ] }, { "id": "shakespeare", "path": "corpus/bpe/shakespeare.tok", "blocking": true, "tokens": 5352386, "max_exact_prefix": 2, "full_exact_continuations": 0, "warning_samples": 0, "generated_aligned_accuracy": 0.084960938, "teacher_forced_top1_accuracy": 0.537109375, "teacher_forced_nll": 1.487880106, "sample_offsets": [ 314835, 629670, 944505, 1259340, 1574175, 1889010, 2203845, 2518680, 2833515, 3148350, 3463185, 3778020, 4092855, 4407690, 4722525, 5037360 ], "exact_prefixes": [ 0, 1, 2, 2, 1, 1, 1, 0, 1, 2, 0, 2, 1, 0, 1, 2 ] }, { "id": "blake", "path": "corpus/bpe/blake.tok", "blocking": true, "tokens": 65811, "max_exact_prefix": 16, "full_exact_continuations": 0, "warning_samples": 0, "generated_aligned_accuracy": 0.196289062, "teacher_forced_top1_accuracy": 0.876953125, "teacher_forced_nll": 0.452524625, "sample_offsets": [ 3860, 7720, 11580, 15440, 19300, 23160, 27020, 30880, 34740, 38600, 42460, 46320, 50180, 54040, 57900, 61760 ], "exact_prefixes": [ 11, 5, 2, 3, 1, 11, 8, 11, 2, 16, 14, 3, 9, 0, 8, 5 ] }, { "id": "crowley", "path": "corpus/bpe/crowley.tok", "blocking": true, "tokens": 250769, "max_exact_prefix": 4, "full_exact_continuations": 0, "warning_samples": 0, "generated_aligned_accuracy": 0.122070312, "teacher_forced_top1_accuracy": 0.62109375, "teacher_forced_nll": 1.283773088, "sample_offsets": [ 14739, 29479, 44219, 58959, 73699, 88439, 103179, 117919, 132658, 147398, 162138, 176878, 191618, 206358, 221098, 235838 ], "exact_prefixes": [ 1, 4, 0, 1, 2, 1, 2, 0, 1, 4, 2, 1, 1, 2, 2, 1 ] }, { "id": "bible-kjv", "path": "corpus/bpe/bible-kjv.tok", "blocking": true, "tokens": 4170130, "max_exact_prefix": 6, "full_exact_continuations": 0, "warning_samples": 0, "generated_aligned_accuracy": 0.083984375, "teacher_forced_top1_accuracy": 0.563476562, "teacher_forced_nll": 1.526786912, "sample_offsets": [ 245290, 490581, 735871, 981162, 1226452, 1471743, 1717033, 1962324, 2207614, 2452905, 2698195, 2943486, 3188776, 3434067, 3679357, 3924648 ], "exact_prefixes": [ 6, 2, 0, 1, 0, 3, 0, 4, 0, 0, 1, 1, 0, 1, 1, 0 ] }, { "id": "literary-channel", "path": "corpus/channel/literary-dialogue.tok", "blocking": true, "tokens": 28622690, "max_exact_prefix": 9, "full_exact_continuations": 0, "warning_samples": 0, "generated_aligned_accuracy": 0.098632812, "teacher_forced_top1_accuracy": 0.564453125, "teacher_forced_nll": 1.840536262, "sample_offsets": [ 1683676, 3367352, 5051029, 6734705, 8418382, 10102058, 11785734, 13469411, 15153087, 16836764, 18520440, 20204116, 21887793, 23571469, 25255146, 26938822 ], "exact_prefixes": [ 9, 0, 0, 0, 1, 0, 0, 1, 1, 1, 8, 3, 3, 2, 0, 0 ] }, { "id": "quantity-requests", "path": "corpus/faculty/q22/quantity-request.tok", "blocking": false, "tokens": 1107548, "max_exact_prefix": 22, "full_exact_continuations": 0, "warning_samples": 0, "generated_aligned_accuracy": 0.111328125, "teacher_forced_top1_accuracy": 0.538085938, "teacher_forced_nll": 2.496898627, "sample_offsets": [ 65138, 130277, 195415, 260554, 325693, 390831, 455970, 521109, 586247, 651386, 716525, 781663, 846802, 911941, 977079, 1042218 ], "exact_prefixes": [ 0, 0, 0, 0, 0, 22, 1, 2, 2, 0, 0, 14, 6, 1, 0, 0 ] } ] }, "interpretation": { "blocking_rule": "block if any protected third-party stream has a greedy prompted continuation with an exact prefix of 64 tokens or more", "warning_rule": "report any greedy exact prefix of 32 tokens or more", "informational_policy": "First-party CC0 foundation and synthetic quantity streams are measured and disclosed but do not block a rights release.", "caveat": "A passing finite prompted-continuation test does not prove that the model cannot reproduce source expression under another prompt or decoding policy." } }