[ { "id": "01_code_switch", "title": "Hindi-English code-switching", "language": "Auto", "seed": 101, "listen_for": "Listen for accent changes, pronunciation of English words inside Hindi, skipped words, and preservation of speaker identity.", "characters": 84, "whitespace_word_count": 17, "start_utc": "2026-10-15T03:45:18.026950+00:00", "start_epoch": 1792035918.0269618, "available_ram_before_bytes": 5030559744, "swap_used_before_bytes": 4282175488, "comments_status": "pending listening review", "user_comment": null, "wall_seconds": 9.141421241001808, "end_epoch": 1792035927.1685438, "end_utc": "2026-10-15T03:45:27.168547+00:00", "http_status": 200, "response_content_type": "audio/wav", "duration_seconds": 10.76, "sample_rate_hz": 24000, "channels": 1, "sample_width_bytes": 2, "peak_dbfs": -1.9775198252703468, "rms_dbfs": -17.392371237362575, "clipped_sample_fraction": 0.0, "quiet_frame_fraction_below_minus50dbfs": 0.024163568773234202, "leading_quiet_seconds": 0.12, "trailing_quiet_seconds": 0.14, "status": "success", "audio_file": "audio/01_code_switch.wav", "file_bytes": 516558, "sha256": "836a7a1ada05cf83bbf3dc582de1693d99d4239f5e05be63029dde4e7284e11c", "real_time_factor": 0.8495744647771197, "available_ram_after_bytes": 5130080256, "gpu_sample_count": 46, "gpu_baseline_mib": 99.0, "gpu_peak_total_used_mib": 1596.0, "gpu_peak_native_process_mib": 1504.0, "gpu_mean_utilization_pct": 73.04347826086956, "gpu_peak_power_w": 43.62, "gpu_reported_energy_estimate_wh": 0.09101369252701601, "gpu_peak_above_baseline_mib": 1497.0 }, { "id": "02_numbers", "title": "Numbers, dates, currency and abbreviations", "language": "en", "seed": 102, "listen_for": "Check October twenty-first, nine forty-five A.M., the rupee amount including fifty paise, and G-S-T. Alternate natural readings are acceptable if the value stays correct.", "characters": 83, "whitespace_word_count": 15, "start_utc": "2026-10-15T03:45:28.180807+00:00", "start_epoch": 1792035928.1808264, "available_ram_before_bytes": 5127385088, "swap_used_before_bytes": 4294946816, "comments_status": "pending listening review", "user_comment": null, "wall_seconds": 10.282995945002767, "end_epoch": 1792035938.4640906, "end_utc": "2026-10-15T03:45:38.464094+00:00", "http_status": 200, "response_content_type": "audio/wav", "duration_seconds": 14.44, "sample_rate_hz": 24000, "channels": 1, "sample_width_bytes": 2, "peak_dbfs": -1.8891021063152071, "rms_dbfs": -15.976137505439523, "clipped_sample_fraction": 0.0, "quiet_frame_fraction_below_minus50dbfs": 0.037396121883656507, "leading_quiet_seconds": 0.12, "trailing_quiet_seconds": 0.16, "status": "success", "audio_file": "audio/02_numbers.wav", "file_bytes": 693198, "sha256": "763fd960241036911b70a41665f9e25c765209c185563d46e05d56bf807b3e03", "real_time_factor": 0.7121188327564244, "available_ram_after_bytes": 4848390144, "gpu_sample_count": 51, "gpu_baseline_mib": 99.0, "gpu_peak_total_used_mib": 1628.0, "gpu_peak_native_process_mib": 1524.0, "gpu_mean_utilization_pct": 70.58823529411765, "gpu_peak_power_w": 44.34, "gpu_reported_energy_estimate_wh": 0.107133489326636, "gpu_peak_above_baseline_mib": 1529.0 }, { "id": "03_emotion", "title": "Questions and emotion", "language": "en", "seed": 103, "listen_for": "Listen for a questioning first phrase, excitement, a pause, and concern. Punctuation alone is being tested; no emotion tags or style instructions are supplied.", "characters": 89, "whitespace_word_count": 13, "start_utc": "2026-10-15T03:45:39.470513+00:00", "start_epoch": 1792035939.4705312, "available_ram_before_bytes": 4845015040, "swap_used_before_bytes": 4294823936, "comments_status": "pending listening review", "user_comment": null, "wall_seconds": 8.599131513998145, "end_epoch": 1792035948.0698667, "end_utc": "2026-10-15T03:45:48.069869+00:00", "http_status": 200, "response_content_type": "audio/wav", "duration_seconds": 10.47, "sample_rate_hz": 24000, "channels": 1, "sample_width_bytes": 2, "peak_dbfs": -1.9655457088388597, "rms_dbfs": -18.03971508716154, "clipped_sample_fraction": 0.0, "quiet_frame_fraction_below_minus50dbfs": 0.25430210325047803, "leading_quiet_seconds": 0.12, "trailing_quiet_seconds": 0.1, "status": "success", "audio_file": "audio/03_emotion.wav", "file_bytes": 502638, "sha256": "e8ecc50ed71c91ad50d00e0544b44fb8c9cec36ffd9ff0782fc1b1ae78a719f0", "real_time_factor": 0.8213115104105201, "available_ram_after_bytes": 4783013888, "gpu_sample_count": 43, "gpu_baseline_mib": 99.0, "gpu_peak_total_used_mib": 1606.0, "gpu_peak_native_process_mib": 1490.0, "gpu_mean_utilization_pct": 68.6046511627907, "gpu_peak_power_w": 45.2, "gpu_reported_energy_estimate_wh": 0.0912383858250247, "gpu_peak_above_baseline_mib": 1507.0 }, { "id": "04_names_technical", "title": "Names and technical vocabulary", "language": "en", "seed": 104, "listen_for": "Check your name, PostgreSQL, Kubernetes, ElevenLabs, NVIDIA, R-T-X and the model number. Note spelling-out, omissions or odd stress.", "characters": 79, "whitespace_word_count": 12, "start_utc": "2026-10-15T03:45:49.074005+00:00", "start_epoch": 1792035949.0740194, "available_ram_before_bytes": 4781445120, "swap_used_before_bytes": 4294578176, "comments_status": "pending listening review", "user_comment": null, "wall_seconds": 8.481190890997823, "end_epoch": 1792035957.555368, "end_utc": "2026-10-15T03:45:57.555370+00:00", "http_status": 200, "response_content_type": "audio/wav", "duration_seconds": 10.92, "sample_rate_hz": 24000, "channels": 1, "sample_width_bytes": 2, "peak_dbfs": -2.0503845286024522, "rms_dbfs": -17.74627192920866, "clipped_sample_fraction": 0.0, "quiet_frame_fraction_below_minus50dbfs": 0.027472527472527472, "leading_quiet_seconds": 0.14, "trailing_quiet_seconds": 0.16, "status": "success", "audio_file": "audio/04_names_technical.wav", "file_bytes": 524238, "sha256": "3549a3dbad979e6ac8ea045a66ca1590027019f964a29c4781e2cfb2dd300a43", "real_time_factor": 0.7766658325089582, "available_ram_after_bytes": 4823912448, "gpu_sample_count": 42, "gpu_baseline_mib": 99.0, "gpu_peak_total_used_mib": 1592.0, "gpu_peak_native_process_mib": 1500.0, "gpu_mean_utilization_pct": 65.83333333333333, "gpu_peak_power_w": 45.89, "gpu_reported_energy_estimate_wh": 0.09030566136340301, "gpu_peak_above_baseline_mib": 1493.0 }, { "id": "05_consistency_take_1", "title": "Consistency take 1", "language": "en", "seed": 201, "listen_for": "Compare takes 1–3 for identity, accent, pacing, completeness and noise. Different explicit seeds test variation across sampled takes.", "characters": 293, "whitespace_word_count": 52, "start_utc": "2026-10-15T03:45:58.561751+00:00", "start_epoch": 1792035958.561765, "available_ram_before_bytes": 4831551488, "swap_used_before_bytes": 4294524928, "comments_status": "pending listening review", "user_comment": null, "wall_seconds": 25.619173603998206, "end_epoch": 1792035984.1810958, "end_utc": "2026-10-15T03:46:24.181098+00:00", "http_status": 200, "response_content_type": "audio/wav", "duration_seconds": 34.93, "sample_rate_hz": 24000, "channels": 1, "sample_width_bytes": 2, "peak_dbfs": -2.0055237924771387, "rms_dbfs": -17.39437838937277, "clipped_sample_fraction": 0.0, "quiet_frame_fraction_below_minus50dbfs": 0.04524627720504009, "leading_quiet_seconds": 0.14, "trailing_quiet_seconds": 0.12, "status": "success", "audio_file": "audio/05_consistency_take_1.wav", "file_bytes": 1676718, "sha256": "d93f22a9c874ee1f2f5203e6ba8925fafb93c2e6594957fb5e72635cc21a3ccc", "real_time_factor": 0.7334432752361353, "available_ram_after_bytes": 4596006912, "gpu_sample_count": 128, "gpu_baseline_mib": 99.0, "gpu_peak_total_used_mib": 1618.0, "gpu_peak_native_process_mib": 1514.0, "gpu_mean_utilization_pct": 70.1953125, "gpu_peak_power_w": 46.12, "gpu_reported_energy_estimate_wh": 0.2888547094610002, "gpu_peak_above_baseline_mib": 1519.0 }, { "id": "06_consistency_take_2", "title": "Consistency take 2", "language": "en", "seed": 202, "listen_for": "Compare against the identical script in takes 1 and 3; seed is the only requested generation setting changed.", "characters": 293, "whitespace_word_count": 52, "start_utc": "2026-10-15T03:46:25.197601+00:00", "start_epoch": 1792035985.1976223, "available_ram_before_bytes": 4486549504, "swap_used_before_bytes": 4294721536, "comments_status": "pending listening review", "user_comment": null, "wall_seconds": 26.163892955999472, "end_epoch": 1792036011.3618913, "end_utc": "2026-10-15T03:46:51.361894+00:00", "http_status": 200, "response_content_type": "audio/wav", "duration_seconds": 35.4, "sample_rate_hz": 24000, "channels": 1, "sample_width_bytes": 2, "peak_dbfs": -2.036298755223244, "rms_dbfs": -17.670317447892455, "clipped_sample_fraction": 0.0, "quiet_frame_fraction_below_minus50dbfs": 0.03389830508474576, "leading_quiet_seconds": 0.12, "trailing_quiet_seconds": 0.14, "status": "success", "audio_file": "audio/06_consistency_take_2.wav", "file_bytes": 1699278, "sha256": "e12cb5935eb569f4af72d8a8053133fb6e6d1bd227e12c8cb98a372c8fdbbd16", "real_time_factor": 0.7390930213559174, "available_ram_after_bytes": 4067180544, "gpu_sample_count": 130, "gpu_baseline_mib": 99.0, "gpu_peak_total_used_mib": 1618.0, "gpu_peak_native_process_mib": 1514.0, "gpu_mean_utilization_pct": 71.8076923076923, "gpu_peak_power_w": 46.99, "gpu_reported_energy_estimate_wh": 0.2973818078378836, "gpu_peak_above_baseline_mib": 1519.0 }, { "id": "07_consistency_take_3", "title": "Consistency take 3", "language": "en", "seed": 203, "listen_for": "Compare against takes 1 and 2. Different WAV hashes alone do not establish an audible difference.", "characters": 293, "whitespace_word_count": 52, "start_utc": "2026-10-15T03:46:52.378313+00:00", "start_epoch": 1792036012.3783302, "available_ram_before_bytes": 4389158912, "swap_used_before_bytes": 4294868992, "comments_status": "pending listening review", "user_comment": null, "wall_seconds": 26.14490699000453, "end_epoch": 1792036038.5234122, "end_utc": "2026-10-15T03:47:18.523415+00:00", "http_status": 200, "response_content_type": "audio/wav", "duration_seconds": 35.28, "sample_rate_hz": 24000, "channels": 1, "sample_width_bytes": 2, "peak_dbfs": -1.966210504647846, "rms_dbfs": -17.118851322342692, "clipped_sample_fraction": 0.0, "quiet_frame_fraction_below_minus50dbfs": 0.06802721088435375, "leading_quiet_seconds": 0.12, "trailing_quiet_seconds": 0.16, "status": "success", "audio_file": "audio/07_consistency_take_3.wav", "file_bytes": 1693518, "sha256": "3407bc5a47050eff7158c153d5c54be28bbf949ccf49e465b3fa684e018c2cf7", "real_time_factor": 0.7410687922336884, "available_ram_after_bytes": 3965100032, "gpu_sample_count": 131, "gpu_baseline_mib": 99.0, "gpu_peak_total_used_mib": 1618.0, "gpu_peak_native_process_mib": 1514.0, "gpu_mean_utilization_pct": 68.2824427480916, "gpu_peak_power_w": 47.26, "gpu_reported_energy_estimate_wh": 0.3020672438393036, "gpu_peak_above_baseline_mib": 1519.0 }, { "id": "08_long_narration", "title": "Long narration", "language": "en", "seed": 301, "listen_for": "Listen for voice drift, paragraph joins, missing or repeated sentences, uneven pacing, unnatural pauses, and whether the final paragraph still sounds like you.", "characters": 1553, "whitespace_word_count": 273, "start_utc": "2026-10-15T03:47:19.538068+00:00", "start_epoch": 1792036039.538082, "available_ram_before_bytes": 3956256768, "swap_used_before_bytes": 4294860800, "comments_status": "pending listening review", "user_comment": null, "wall_seconds": 134.31300048299454, "end_epoch": 1792036173.8512447, "end_utc": "2026-10-15T03:49:33.851248+00:00", "http_status": 200, "response_content_type": "audio/wav", "duration_seconds": 186.06, "sample_rate_hz": 24000, "channels": 1, "sample_width_bytes": 2, "peak_dbfs": -1.9201278888845184, "rms_dbfs": -17.33425705565321, "clipped_sample_fraction": 0.0, "quiet_frame_fraction_below_minus50dbfs": 0.03686982693754703, "leading_quiet_seconds": 0.14, "trailing_quiet_seconds": 0.18, "status": "success", "audio_file": "audio/08_long_narration.wav", "file_bytes": 8930958, "sha256": "b96f781fbdbf07adf778340bbb2c03a51b41cbf5914cf57a133fe146a414ef7c", "real_time_factor": 0.7218800412931019, "available_ram_after_bytes": 4508729344, "gpu_sample_count": 671, "gpu_baseline_mib": 99.0, "gpu_peak_total_used_mib": 1632.0, "gpu_peak_native_process_mib": 1528.0, "gpu_mean_utilization_pct": 71.08792846497765, "gpu_peak_power_w": 49.91, "gpu_reported_energy_estimate_wh": 1.5818448526869218, "gpu_peak_above_baseline_mib": 1533.0 } ]