{"summary": "HTR model for AM 305 fol (J\u00e1rns\u00ed\u00f0a/Magn\u00fasb\u00f3k, Old Norse law, 13th c.)", "description": "# HTR model for AM 305 fol (J\u00e1rns\u00ed\u00f0a/Magn\u00fasb\u00f3k)\n\n## Architecture\n\nKraken 7.0.2 VGSL recognition model (4.1M parameters), fine-tuned from a base model\ntrained on AM 302 fol (Gr\u00e1g\u00e1s, Old Norse law).\n\n## Training Data\n\nAM 305 fol (\u00c1rni Magn\u00fasson Institute, Reykjav\u00edk) \u2014 a 13th-century Old Norse legal\nmanuscript containing J\u00e1rns\u00ed\u00f0a and Magn\u00fasb\u00f3k. Trained on 145 folios of Menota\ndiplomatic transcription (me:facs layer, NFD-normalised Unicode) using progressive\nfine-tuning with cosine LR decay (22 batches \u00d7 5 folios, batch size 16, warmup 256).\n\nTraining data source: Menota TEI XML (Clarino/UiB). Images: Handrit.is (CC BY,\nLandsb\u00f3kasafn \u00cdslands).\n\n## Accuracy\n\nEvaluated on held-out val set: folios 37r\u201339r (5 folios, 8,308 characters).\n\n| Metric | Value |\n|--------|-------|\n| CER    | 2.64% |\n| WER    | 8.33% |\n\nSuitable as a base model for other Old Norse legal manuscripts of the same period.\nRequires kraken \u2265 7.0.2.\n", "license": "CC-BY-4.0", "script": ["Latn"], "name": "best_0.9735.mlmodel", "graphemes": [" ", "&", ",", "-", ".", "0", ";", "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "R", "S", "T", "U", "V", "X", "Y", "Z", "]", "_", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "|", "\u00d8", "\u00de", "\u00e6", "\u00f0", "\u00fe", "\u0127", "\u017f", "\u0180", "\u0301", "\u0307", "\u0308", "\u0328", "\u0363", "\u0364", "\u0365", "\u0366", "\u0367", "\u036c", "\u036e", "\u1dd1", "\u1dd2", "\u1de0", "\u1de6", "\u204a", "\ua753", "\ua765", "\uf1ac", "!", "\"", ">", "\u00c6", "\u00f8", "\u0131", "\u014b", "\u019a", "\u019e", "\u0237", "\u0262", "\u026a", "\u0274", "\u0280", "\u0299", "\u029c", "\u029f", "\u02d9", "\u0304", "\u0305", "\u0332", "\u035b", "\u16a0", "\u16d8", "\u1d00", "\u1d07", "\u1d0d", "\u1dd3", "\u1dd4", "\u1dd9", "\u1ddf", "\u1de1", "\u1de2", "\u22c5", "\u27e8", "\u27e9", "\u2e0c", "\u2e0d", "\ua733", "\ua735", "\ua737", "\ua738", "\ua739", "\ua741", "\ua747", "\ua749", "\ua75b", "\ua75d", "\ua764", "\ua769", "\ua77a", "\ua77b", "\ua77c", "\ua786", "\ua787", "\ue33a", "\ue40a", "\ue425", "\ue440", "\ue499", "\ue4e9", "\ue4eb", "\ue535", "\ue553", "\ue568", "\ue59e", "\ue5b8", "\ue5dc", "\ue60c", "\ue655", "\ue657", "\ue665", "\ue681", "\ue715", "\ue735", "\ue73a", "\ue74d", "\ue7c7", "\ue7c8", "\ue7d3", "\ueaf0", "\uebae", "\uebce", "\uebd0", "\uebdf", "\ueee0", "\ueee1", "\ueee4", "\ueee6", "\ueee7", "\ueee9", "\ueeec", "\ueeed", "\ueeef", "\uef20", "\uef22", "\uef23", "\uefe1", "\uefe3", "\uefe7", "\uefeb", "\uf00b", "\uf02f", "\uf054", "\uf056", "\uf057", "\uf059", "\uf05a", "\uf05d", "\uf05e", "\uf05f", "\uf064", "\uf065", "\uf066", "\uf067", "\uf069", "\uf06a", "\uf06b", "\uf06e", "\uf06f", "\uf076", "\uf077", "\uf079", "\uf07a", "\uf07f", "\uf084", "\uf087", "\uf089", "\uf08a", "\uf08b", "\uf093", "\uf094", "\uf097", "\uf099", "\uf09a", "\uf09d", "\uf09e", "\uf0a6", "\uf0aa", "\uf0af", "\uf0b7", "\uf0b9", "\uf0bb", "\uf0bc", "\uf0bd", "\uf0be", "\uf0bf", "\uf0c4", "\uf0c6", "\uf0ce", "\uf0cf", "\uf0d5", "\uf0d7", "\uf0d8", "\uf0da", "\uf0dc", "\uf0e9", "\uf0ea", "\uf0ec", "\uf0f8", "\uf0f9", "\uf0fa", "\uf0fb", "\uf0fc", "\uf0fd", "\uf102", "\uf103", "\uf104", "\uf135", "\uf1c1", "\uf1c2", "\uf1f1", "\uf208", "\uf23c", "\uf540", "\ufffd", "Q", "\u00b7", "\u01b6", "\u02bc", "\u2234", "/", "\ua752", "\u1d04", "\u1dce", "\u0368", "\ua751", "\u036b", "\u036d", "\u00d0", "\u0292", "\u00df", ":", "\ua731", "\ua74d", "\u1dda", "\u1ddd", "=", "\u0199", "#"]}