{ "schema": "jyoti-public-evaluation-v1", "arm": "D3-manifest50-extra-p050", "inference_checkpoint_sha256": "417ed68677b85e644dfeea2415f4d0349322861f7201dcbd9d16435f18a04e00", "training_checkpoint_sha256": "c4fe5a6cfe741da64ff74c928a05189c8a62ab6f3556d72042b404eb9e136b9d", "step": 100000, "quality_qualified": false, "sealed_final_cohort_opened": false, "english": { "asr": "facebook/wav2vec2-base-960h @ 22aad52d435eb6dbaf354bdad9b0da84ce7d6156 (greedy CTC)", "pools": { "clean": "128 LibriSpeech dev-clean utterances", "difficult": "128 LibriSpeech dev-other utterances", "pink_10db": "the clean pool + synthetic pink noise at 10 dB SNR (codec input)", "pink_5db": "the clean pool + synthetic pink noise at 5 dB SNR" }, "mode": "packed bitstream (encode -> bytes -> decode)", "results": { "clean": { "codec_wer": 0.06684611933602512, "original_wer": 0.02826379542395693, "codec_cer": 0.02497897392767031, "original_cer": 0.007485281749369218, "wer_increase_pp": 3.8582323912068186, "mean_stoi": 0.8995658662229111, "mean_pesq_wb": 2.111289313994348, "utterances": 128 }, "difficult": { "codec_wer": 0.20997732426303856, "original_wer": 0.07936507936507936, "codec_cer": 0.09342347879532882, "original_cer": 0.029765563262797435, "wer_increase_pp": 13.061224489795919, "mean_stoi": 0.8848347751522835, "mean_pesq_wb": 1.973732240498066, "utterances": 128 }, "pink_10db": { "codec_wer": 0.24136384028712426, "original_wer": 0.16913414087034545, "codec_cer": 0.11648444070647603, "original_cer": 0.07846930193439866, "wer_increase_pp": 7.222969941677881, "mean_stoi": 0.7282501492237068, "mean_pesq_wb": 1.2500946335494518, "utterances": 128 }, "pink_5db": { "codec_wer": 0.4064602960969044, "original_wer": 0.5118887393449978, "codec_cer": 0.21412952060555088, "original_cer": 0.30538267451640033, "wer_increase_pp": -10.542844324809336, "mean_stoi": 0.6389370863985571, "mean_pesq_wb": 1.1396433534100652, "utterances": 128 } } }, "development_gates": { "note": "Engineering targets registered before training; not values from any paper. Unchanged.", "gates": [ { "gate": "clean_wer_increase_pp", "value": 3.8582323912068186, "operator": "<=", "threshold": 5.0, "passed": true }, { "gate": "difficult_wer_increase_pp", "value": 13.061224489795919, "operator": "<=", "threshold": 10.0, "passed": false }, { "gate": "pink_10db_wer_increase_pp", "value": 7.222969941677881, "operator": "<=", "threshold": 10.0, "passed": true }, { "gate": "pink_5db_wer_increase_pp", "value": -10.542844324809336, "operator": "<=", "threshold": 10.0, "passed": true }, { "gate": "clean_mean_stoi", "value": 0.8995658662229111, "operator": ">=", "threshold": 0.85, "passed": true } ], "passed": 4, "total": 5 }, "nepali_supplemental": { "asr": "ampixa/nepali-conformer-offline @ a7830b7ab16fbc2659b590b4e5e4030737c4caf9", "pool": "128 SLR54 utterances from 32 held-out development speakers (not in training)", "codec": { "word_errors": 242, "reference_words": 378, "character_errors": 596, "reference_characters": 2106, "wer": 0.6402116402116402, "cer": 0.28300094966761635 }, "original_audio": { "word_errors": 154, "reference_words": 378, "character_errors": 310, "reference_characters": 2106, "wer": 0.4074074074074074, "cer": 0.14719848053181386 } }, "sources": { "english_summary_sha256": "15f08d1ee80caa41b4a95ae5a473d5196205263f99e1ec089b6256eff8fe7abe", "nepali_summary_sha256": "996f741f1c5c816b618503a00bc3140bbb246cbe22ef1f5e73352cab00496b1c", "nepali_original_summary_sha256": "80f7fef5e23d2e5932d0de600c8268407d81727fda3f6592923b6a664de49d38", "qualification_targets_sha256": "23e14e40b027de87c217488ee2c7989176e2930277ecc991395de5ef845b5145" } }