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conv_000006 | 1,535,097 | 63.962375 | 130 | 91 | 24,000 | en | simple_dialogue | simple_dialogue/learning_a_new_language | learning a new language | af_nova | af_heart | 809,238,818 | [
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"text": "I’ve been trying to learn Spanish for almost a year now, and... | {"id":"conv_000006","schema_version":"1.0","language":"en","sample_rate":24000,"channels":2,"duration_samples":1535097,"duration_seconds":63.962375,"speakers":{"A":"af_nova","B":"af_heart"},"speaker_speeds":{"A":0.999,"B":1.0},"scenario":"simple_dialogue/learning_a_new_language","skill":"simple_dialogue","topic":"learn... | ||
conv_000009 | 851,621 | 35.484208 | 53 | 51 | 24,000 | en | simple_dialogue | simple_dialogue/a_confusing_electricity_bill | a confusing electricity bill | am_michael | af_heart | 651,476,562 | [
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"text": "Uh, my PG&E bill came, and it says six hundred eighty-two do... | {"id":"conv_000009","schema_version":"1.0","language":"en","sample_rate":24000,"channels":2,"duration_samples":851621,"duration_seconds":35.484208,"speakers":{"A":"am_michael","B":"af_heart"},"speaker_speeds":{"A":1.026,"B":1.0},"scenario":"simple_dialogue/a_confusing_electricity_bill","skill":"simple_dialogue","topic"... | ||
conv_000012 | 2,181,848 | 90.910333 | 175 | 102 | 24,000 | en | simple_dialogue | simple_dialogue/deciding_what_movie_to_watch | deciding what movie to watch | bm_george | af_heart | 825,172,223 | [
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"text": "Well, I was thinking we might watch a movie tonight, but I c... | {"id":"conv_000012","schema_version":"1.0","language":"en","sample_rate":24000,"channels":2,"duration_samples":2181848,"duration_seconds":90.910333,"speakers":{"A":"bm_george","B":"af_heart"},"speaker_speeds":{"A":0.983,"B":1.0},"scenario":"simple_dialogue/deciding_what_movie_to_watch","skill":"simple_dialogue","topic"... | ||
conv_000013 | 2,006,378 | 83.599083 | 158 | 123 | 24,000 | en | simple_dialogue | simple_dialogue/returning_a_broken_laptop_to_a_store | returning a broken laptop to a store | af_bella | af_heart | 1,159,757,033 | [
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"text": "Hey, I need to return this laptop from Best Buy, it’s totall... | {"id":"conv_000013","schema_version":"1.0","language":"en","sample_rate":24000,"channels":2,"duration_samples":2006378,"duration_seconds":83.599083,"speakers":{"A":"af_bella","B":"af_heart"},"speaker_speeds":{"A":1.025,"B":1.0},"scenario":"simple_dialogue/returning_a_broken_laptop_to_a_store","skill":"simple_dialogue",... | ||
conv_000016 | 2,741,138 | 114.214083 | 272 | 106 | 24,000 | en | simple_dialogue | simple_dialogue/getting_better_sleep | getting better sleep | bf_isabella | af_heart | 654,949,362 | [
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"text": "Hey, I’ve been trying to get better sleep lately, and I’ve b... | {"id":"conv_000016","schema_version":"1.0","language":"en","sample_rate":24000,"channels":2,"duration_samples":2741138,"duration_seconds":114.214083,"speakers":{"A":"bf_isabella","B":"af_heart"},"speaker_speeds":{"A":1.026,"B":1.0},"scenario":"simple_dialogue/getting_better_sleep","skill":"simple_dialogue","topic":"get... | ||
conv_000019 | 1,336,009 | 55.667042 | 98 | 86 | 24,000 | en | simple_dialogue | simple_dialogue/training_for_a_first_half_marathon | training for a first half marathon | am_fenrir | af_heart | 1,131,841,801 | [
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"text": "Okay, so you're saying I need to run three times a week for ... | {"id":"conv_000019","schema_version":"1.0","language":"en","sample_rate":24000,"channels":2,"duration_samples":1336009,"duration_seconds":55.667042,"speakers":{"A":"am_fenrir","B":"af_heart"},"speaker_speeds":{"A":1.001,"B":1.0},"scenario":"simple_dialogue/training_for_a_first_half_marathon","skill":"simple_dialogue","... | ||
conv_000020 | 2,170,136 | 90.422333 | 140 | 152 | 24,000 | en | simple_dialogue | simple_dialogue/a_long_train_journey | a long train journey | af_nova | af_heart | 2,130,169,533 | [
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"text": "Hi there, I'm thinking of taking the train from Manchester t... | {"id":"conv_000020","schema_version":"1.0","language":"en","sample_rate":24000,"channels":2,"duration_samples":2170136,"duration_seconds":90.422333,"speakers":{"A":"af_nova","B":"af_heart"},"speaker_speeds":{"A":0.96,"B":1.0},"scenario":"simple_dialogue/a_long_train_journey","skill":"simple_dialogue","topic":"a long tr... | ||
conv_000021 | 928,787 | 38.699458 | 67 | 59 | 24,000 | en | simple_dialogue | simple_dialogue/renovating_a_small_bathroom | renovating a small bathroom | am_puck | af_heart | 1,047,655,109 | [
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"text": "Um, I'm thinking about redoing the bathroom on Maple Street,... | {"id":"conv_000021","schema_version":"1.0","language":"en","sample_rate":24000,"channels":2,"duration_samples":928787,"duration_seconds":38.699458,"speakers":{"A":"am_puck","B":"af_heart"},"speaker_speeds":{"A":0.962,"B":1.0},"scenario":"simple_dialogue/renovating_a_small_bathroom","skill":"simple_dialogue","topic":"re... | ||
conv_000022 | 1,441,456 | 60.060667 | 111 | 63 | 24,000 | en | simple_dialogue | simple_dialogue/meal_planning_for_the_week | meal planning for the week | af_aoede | af_heart | 1,927,700,237 | [
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"text": "I need help planning meals for the week. I want to cook dinn... | {"id":"conv_000022","schema_version":"1.0","language":"en","sample_rate":24000,"channels":2,"duration_samples":1441456,"duration_seconds":60.060667,"speakers":{"A":"af_aoede","B":"af_heart"},"speaker_speeds":{"A":0.958,"B":1.0},"scenario":"simple_dialogue/meal_planning_for_the_week","skill":"simple_dialogue","topic":"m... | ||
conv_000023 | 2,346,427 | 97.767792 | 178 | 137 | 24,000 | en | simple_dialogue | simple_dialogue/cooking_a_new_recipe_together | cooking a new recipe together | am_michael | af_heart | 2,004,902,034 | [
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"text": "Hey there, I found this old recipe for chicken and dumplings... | {"id":"conv_000023","schema_version":"1.0","language":"en","sample_rate":24000,"channels":2,"duration_samples":2346427,"duration_seconds":97.767792,"speakers":{"A":"am_michael","B":"af_heart"},"speaker_speeds":{"A":1.038,"B":1.0},"scenario":"simple_dialogue/cooking_a_new_recipe_together","skill":"simple_dialogue","topi... | ||
conv_000024 | 1,256,110 | 52.337917 | 82 | 102 | 24,000 | en | simple_dialogue | simple_dialogue/choosing_a_restaurant_for_dinner | choosing a restaurant for dinner | am_puck | af_heart | 1,623,238,090 | [
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"text": "Hey, um, like, we need to pick a place for dinner tonight. A... | {"id":"conv_000024","schema_version":"1.0","language":"en","sample_rate":24000,"channels":2,"duration_samples":1256110,"duration_seconds":52.337917,"speakers":{"A":"am_puck","B":"af_heart"},"speaker_speeds":{"A":0.996,"B":1.0},"scenario":"simple_dialogue/choosing_a_restaurant_for_dinner","skill":"simple_dialogue","topi... | ||
conv_000027 | 1,784,821 | 74.367542 | 148 | 109 | 24,000 | en | simple_dialogue | simple_dialogue/a_neighbor_s_noisy_renovation | a neighbor's noisy renovation | bf_emma | af_heart | 102,639,381 | [
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"text": "Hey, like, can you help me with something? My neighbor, Mr. ... | {"id":"conv_000027","schema_version":"1.0","language":"en","sample_rate":24000,"channels":2,"duration_samples":1784821,"duration_seconds":74.367542,"speakers":{"A":"bf_emma","B":"af_heart"},"speaker_speeds":{"A":1.033,"B":1.0},"scenario":"simple_dialogue/a_neighbor_s_noisy_renovation","skill":"simple_dialogue","topic":... | ||
conv_000028 | 1,490,498 | 62.104083 | 108 | 51 | 24,000 | en | simple_dialogue | simple_dialogue/a_misunderstanding_at_work | a misunderstanding at work | af_nicole | af_heart | 908,542,148 | [
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"text": "Hey, so I just had this weird thing happen with Priya on the... | {"id":"conv_000028","schema_version":"1.0","language":"en","sample_rate":24000,"channels":2,"duration_samples":1490498,"duration_seconds":62.104083,"speakers":{"A":"af_nicole","B":"af_heart"},"speaker_speeds":{"A":0.966,"B":1.0},"scenario":"simple_dialogue/a_misunderstanding_at_work","skill":"simple_dialogue","topic":"... | ||
conv_000031 | 1,544,988 | 64.3745 | 131 | 82 | 24,000 | en | simple_dialogue | simple_dialogue/a_lost_package_delivery | a lost package delivery | af_kore | af_heart | 665,044,400 | [
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"text": "Hey, uh, I think my package didn’t come today. It was suppos... | {"id":"conv_000031","schema_version":"1.0","language":"en","sample_rate":24000,"channels":2,"duration_samples":1544988,"duration_seconds":64.3745,"speakers":{"A":"af_kore","B":"af_heart"},"speaker_speeds":{"A":1.04,"B":1.0},"scenario":"simple_dialogue/a_lost_package_delivery","skill":"simple_dialogue","topic":"a lost p... | ||
conv_000034 | 2,620,981 | 109.207542 | 163 | 102 | 24,000 | en | simple_dialogue | simple_dialogue/planning_a_road_trip_playlist | planning a road trip playlist | af_nicole | af_heart | 959,401,082 | [
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"text": "Hey, I'm thinking about driving to Asheville this weekend, a... | {"id":"conv_000034","schema_version":"1.0","language":"en","sample_rate":24000,"channels":2,"duration_samples":2620981,"duration_seconds":109.207542,"speakers":{"A":"af_nicole","B":"af_heart"},"speaker_speeds":{"A":1.03,"B":1.0},"scenario":"simple_dialogue/planning_a_road_trip_playlist","skill":"simple_dialogue","topic... | ||
conv_000037 | 4,095,558 | 170.64825 | 236 | 174 | 24,000 | en | simple_dialogue | simple_dialogue/choosing_a_programming_language_to_learn | choosing a programming language to learn | af_nicole | af_heart | 1,147,420,441 | [
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"text": "I don't know what to do anymore. I tried Python, JavaScript,... | {"id":"conv_000037","schema_version":"1.0","language":"en","sample_rate":24000,"channels":2,"duration_samples":4095558,"duration_seconds":170.64825,"speakers":{"A":"af_nicole","B":"af_heart"},"speaker_speeds":{"A":0.956,"B":1.0},"scenario":"simple_dialogue/choosing_a_programming_language_to_learn","skill":"simple_dialo... | ||
conv_000038 | 1,497,493 | 62.395542 | 125 | 92 | 24,000 | en | simple_dialogue | simple_dialogue/a_car_that_will_not_start | a car that will not start | bf_alice | af_heart | 1,778,109,920 | [
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"text": "Hey, my car won't start again. I was just at the grocery sto... | {"id":"conv_000038","schema_version":"1.0","language":"en","sample_rate":24000,"channels":2,"duration_samples":1497493,"duration_seconds":62.395542,"speakers":{"A":"bf_alice","B":"af_heart"},"speaker_speeds":{"A":1.037,"B":1.0},"scenario":"simple_dialogue/a_car_that_will_not_start","skill":"simple_dialogue","topic":"a ... | ||
conv_000039 | 1,710,012 | 71.2505 | 144 | 110 | 24,000 | en | simple_dialogue | simple_dialogue/teaching_a_kid_to_ride_a_bike | teaching a kid to ride a bike | am_liam | af_heart | 1,560,503,667 | [
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"text": "Hey, I’m trying to teach my niece Lily how to ride her bike,... | {"id":"conv_000039","schema_version":"1.0","language":"en","sample_rate":24000,"channels":2,"duration_samples":1710012,"duration_seconds":71.2505,"speakers":{"A":"am_liam","B":"af_heart"},"speaker_speeds":{"A":1.019,"B":1.0},"scenario":"simple_dialogue/teaching_a_kid_to_ride_a_bike","skill":"simple_dialogue","topic":"t... | ||
conv_000048 | 1,694,377 | 70.599042 | 133 | 97 | 24,000 | en | simple_dialogue | simple_dialogue/visiting_grandparents_for_the_holidays | visiting grandparents for the holidays | bm_george | af_heart | 841,029,098 | [
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"text": "So, you're saying I should go to my grandparents' house in C... | {"id":"conv_000048","schema_version":"1.0","language":"en","sample_rate":24000,"channels":2,"duration_samples":1694377,"duration_seconds":70.599042,"speakers":{"A":"bm_george","B":"af_heart"},"speaker_speeds":{"A":0.959,"B":1.0},"scenario":"simple_dialogue/visiting_grandparents_for_the_holidays","skill":"simple_dialogu... | ||
conv_000049 | 2,135,834 | 88.993083 | 168 | 126 | 24,000 | en | simple_dialogue | simple_dialogue/organizing_a_garage_sale | organizing a garage sale | bf_emma | af_heart | 214,016,831 | [
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"text": "Hey, I’m thinking about doing a garage sale this weekend, bu... | {"id":"conv_000049","schema_version":"1.0","language":"en","sample_rate":24000,"channels":2,"duration_samples":2135834,"duration_seconds":88.993083,"speakers":{"A":"bf_emma","B":"af_heart"},"speaker_speeds":{"A":1.045,"B":1.0},"scenario":"simple_dialogue/organizing_a_garage_sale","skill":"simple_dialogue","topic":"orga... | ||
conv_000053 | 1,781,507 | 74.229458 | 113 | 119 | 24,000 | en | simple_dialogue | simple_dialogue/picking_a_gym_membership | picking a gym membership | am_liam | af_heart | 842,053,511 | [
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"text": "Hey, I've been thinking about joining a gym, but I'm not sur... | {"id":"conv_000053","schema_version":"1.0","language":"en","sample_rate":24000,"channels":2,"duration_samples":1781507,"duration_seconds":74.229458,"speakers":{"A":"am_liam","B":"af_heart"},"speaker_speeds":{"A":0.985,"B":1.0},"scenario":"simple_dialogue/picking_a_gym_membership","skill":"simple_dialogue","topic":"pick... | ||
conv_000056 | 1,377,459 | 57.394125 | 132 | 56 | 24,000 | en | simple_dialogue | simple_dialogue/a_group_project_at_university | a group project at university | af_aoede | af_heart | 1,739,964,375 | [
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"text": "Um, I'm helping my granddaughter with a group project at the... | {"id":"conv_000056","schema_version":"1.0","language":"en","sample_rate":24000,"channels":2,"duration_samples":1377459,"duration_seconds":57.394125,"speakers":{"A":"af_aoede","B":"af_heart"},"speaker_speeds":{"A":0.977,"B":1.0},"scenario":"simple_dialogue/a_group_project_at_university","skill":"simple_dialogue","topic"... | ||
conv_000059 | 734,113 | 30.588042 | 48 | 53 | 24,000 | en | simple_dialogue | simple_dialogue/tax_documents_due_next_week | tax documents due next week | af_kore | af_heart | 1,132,400,596 | [
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"text": "Hey, like, my dad said I gotta file something for taxes, but... | {"id":"conv_000059","schema_version":"1.0","language":"en","sample_rate":24000,"channels":2,"duration_samples":734113,"duration_seconds":30.588042,"speakers":{"A":"af_kore","B":"af_heart"},"speaker_speeds":{"A":1.001,"B":1.0},"scenario":"simple_dialogue/tax_documents_due_next_week","skill":"simple_dialogue","topic":"ta... | ||
conv_000060 | 1,415,103 | 58.962625 | 110 | 71 | 24,000 | en | simple_dialogue | simple_dialogue/a_museum_visit | a museum visit | bm_lewis | af_heart | 948,238,302 | [
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"text": "Um, hi, I’m really sorry to bother you, but I’m going to the... | {"id":"conv_000060","schema_version":"1.0","language":"en","sample_rate":24000,"channels":2,"duration_samples":1415103,"duration_seconds":58.962625,"speakers":{"A":"bm_lewis","B":"af_heart"},"speaker_speeds":{"A":1.042,"B":1.0},"scenario":"simple_dialogue/a_museum_visit","skill":"simple_dialogue","topic":"a museum visi... | ||
conv_000061 | 1,205,280 | 50.22 | 104 | 75 | 24,000 | en | simple_dialogue | simple_dialogue/splitting_rent_with_a_new_roommate | splitting rent with a new roommate | af_sarah | af_heart | 1,871,085,943 | [
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"text": "Okay, so I’ve been trying to split the rent with my new room... | {"id":"conv_000061","schema_version":"1.0","language":"en","sample_rate":24000,"channels":2,"duration_samples":1205280,"duration_seconds":50.22,"speakers":{"A":"af_sarah","B":"af_heart"},"speaker_speeds":{"A":1.009,"B":1.0},"scenario":"simple_dialogue/splitting_rent_with_a_new_roommate","skill":"simple_dialogue","topic... | ||
conv_000062 | 1,267,630 | 52.817917 | 94 | 73 | 24,000 | en | simple_dialogue | simple_dialogue/a_slow_home_internet_connection | a slow home internet connection | bm_george | af_heart | 759,716,155 | [
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"start_sample": 13784,
"end_sample": 288344,
"related_event_id": null,
"cause_event_id": null,
"text": "Hey, my internet’s been super slow lately—like, barely 2 meg... | {"id":"conv_000062","schema_version":"1.0","language":"en","sample_rate":24000,"channels":2,"duration_samples":1267630,"duration_seconds":52.817917,"speakers":{"A":"bm_george","B":"af_heart"},"speaker_speeds":{"A":1.045,"B":1.0},"scenario":"simple_dialogue/a_slow_home_internet_connection","skill":"simple_dialogue","top... | ||
conv_000063 | 1,859,043 | 77.460125 | 148 | 108 | 24,000 | en | simple_dialogue | simple_dialogue/picking_courses_for_next_semester | picking courses for next semester | am_liam | af_heart | 492,021,561 | [
{
"event_id": "conv_000063_e0001",
"speaker": "A",
"utterance_id": "conv_000063_u001",
"event_type": "normal_turn",
"start_sample": 16000,
"end_sample": 126160,
"related_event_id": null,
"cause_event_id": null,
"text": "Hey, I'm trying to pick my classes for next semester, but I'... | {"id":"conv_000063","schema_version":"1.0","language":"en","sample_rate":24000,"channels":2,"duration_samples":1859043,"duration_seconds":77.460125,"speakers":{"A":"am_liam","B":"af_heart"},"speaker_speeds":{"A":0.999,"B":1.0},"scenario":"simple_dialogue/picking_courses_for_next_semester","skill":"simple_dialogue","top... | ||
conv_000066 | 1,054,703 | 43.945958 | 85 | 65 | 24,000 | en | simple_dialogue | simple_dialogue/learning_a_new_language | learning a new language | bm_daniel | af_heart | 279,756,325 | [
{
"event_id": "conv_000066_e0001",
"speaker": "A",
"utterance_id": "conv_000066_u001",
"event_type": "normal_turn",
"start_sample": 21577,
"end_sample": 147337,
"related_event_id": null,
"cause_event_id": null,
"text": "I want to learn English better, but I don't know where to st... | {"id":"conv_000066","schema_version":"1.0","language":"en","sample_rate":24000,"channels":2,"duration_samples":1054703,"duration_seconds":43.945958,"speakers":{"A":"bm_daniel","B":"af_heart"},"speaker_speeds":{"A":1.013,"B":1.0},"scenario":"simple_dialogue/learning_a_new_language","skill":"simple_dialogue","topic":"lea... | ||
conv_000067 | 2,389,372 | 99.557167 | 230 | 133 | 24,000 | en | simple_dialogue | simple_dialogue/a_book_club_discussion | a book club discussion | am_liam | af_heart | 310,397,372 | [
{
"event_id": "conv_000067_e0001",
"speaker": "A",
"utterance_id": "conv_000067_u001",
"event_type": "normal_turn",
"start_sample": 26000,
"end_sample": 305600,
"related_event_id": null,
"cause_event_id": null,
"text": "Hey, I’m really stuck with the Willow Creek Book Club. We’ve... | {"id":"conv_000067","schema_version":"1.0","language":"en","sample_rate":24000,"channels":2,"duration_samples":2389372,"duration_seconds":99.557167,"speakers":{"A":"am_liam","B":"af_heart"},"speaker_speeds":{"A":1.046,"B":1.0},"scenario":"simple_dialogue/a_book_club_discussion","skill":"simple_dialogue","topic":"a book... | ||
conv_000072 | 1,694,324 | 70.596833 | 127 | 95 | 24,000 | en | simple_dialogue | simple_dialogue/deciding_what_movie_to_watch | deciding what movie to watch | bm_daniel | af_heart | 912,212,523 | [
{
"event_id": "conv_000072_e0001",
"speaker": "A",
"utterance_id": "conv_000072_u001",
"event_type": "normal_turn",
"start_sample": 21355,
"end_sample": 140875,
"related_event_id": null,
"cause_event_id": null,
"text": "Hey, I was thinking we should watch a movie tonight, but I c... | {"id":"conv_000072","schema_version":"1.0","language":"en","sample_rate":24000,"channels":2,"duration_samples":1694324,"duration_seconds":70.596833,"speakers":{"A":"bm_daniel","B":"af_heart"},"speaker_speeds":{"A":0.968,"B":1.0},"scenario":"simple_dialogue/deciding_what_movie_to_watch","skill":"simple_dialogue","topic"... | ||
conv_000074 | 1,287,246 | 53.63525 | 88 | 88 | 24,000 | en | simple_dialogue | simple_dialogue/starting_a_vegetable_garden | starting a vegetable garden | bf_emma | af_heart | 1,103,803,145 | [
{
"event_id": "conv_000074_e0001",
"speaker": "A",
"utterance_id": "conv_000074_u001",
"event_type": "normal_turn",
"start_sample": 10523,
"end_sample": 167963,
"related_event_id": null,
"cause_event_id": null,
"text": "Hey, I want to start a vegetable garden in my backyard, but ... | {"id":"conv_000074","schema_version":"1.0","language":"en","sample_rate":24000,"channels":2,"duration_samples":1287246,"duration_seconds":53.63525,"speakers":{"A":"bf_emma","B":"af_heart"},"speaker_speeds":{"A":0.982,"B":1.0},"scenario":"simple_dialogue/starting_a_vegetable_garden","skill":"simple_dialogue","topic":"st... | ||
conv_000075 | 1,630,998 | 67.95825 | 137 | 83 | 24,000 | en | simple_dialogue | simple_dialogue/planning_a_camping_trip | planning a camping trip | af_aoede | af_heart | 1,733,452,396 | [
{
"event_id": "conv_000075_e0001",
"speaker": "A",
"utterance_id": "conv_000075_u001",
"event_type": "normal_turn",
"start_sample": 19051,
"end_sample": 212011,
"related_event_id": null,
"cause_event_id": null,
"text": "Okay, I guess we could go camping, but I’m not convinced. Wh... | {"id":"conv_000075","schema_version":"1.0","language":"en","sample_rate":24000,"channels":2,"duration_samples":1630998,"duration_seconds":67.95825,"speakers":{"A":"af_aoede","B":"af_heart"},"speaker_speeds":{"A":0.996,"B":1.0},"scenario":"simple_dialogue/planning_a_camping_trip","skill":"simple_dialogue","topic":"plann... |
End of preview. Expand in Data Studio
🗣️ hohere-1m
1,000,058 words of full-duplex conversation between a user and an AI voice assistant
Two synchronized channels · 24 kHz · sample-accurate turn-taking events · v0.3.0
🧪 Fully synthetic. Every word was written by an LLM and every voice is TTS. No real person was recorded.
🎧 Listen
First 40 s of conv_000135 ·
🎧 headphones: left = user, right = assistant
📊 At a glance
| 🔤 Words | 👂 Heard (user) | 🗣️ Spoken (assistant) | 💬 Conversations | ⏱️ Audio |
|---|---|---|---|---|
| 1M | 603K | 397.1K | 3,908 | 85 h |
🧩 Conversational skills
| Skill | Share | Words | Audio | |
|---|---|---|---|---|
| 💬 Simple dialogue | ████████░░░░░░░░░░░░ |
39% | 392.8K | 34.0 h |
| 🧠 Context & memory | ████░░░░░░░░░░░░░░░░ |
21% | 209.5K | 17.9 h |
| ⏳ Turn-taking & silence | ███░░░░░░░░░░░░░░░░░ |
15% | 152.8K | 13.2 h |
| ✋ Interruptions | ██░░░░░░░░░░░░░░░░░░ |
11% | 105.8K | 8.3 h |
| 👂 Backchannels | ██░░░░░░░░░░░░░░░░░░ |
8% | 80.4K | 6.7 h |
| 🔁 Incomplete thoughts | █░░░░░░░░░░░░░░░░░░░ |
6% | 58.8K | 5.0 h |
⚡ Full-duplex behaviour
| Event | Count | per 1K words | |
|---|---|---|---|
| 🔀 Overlap | ████████████████ |
2,761 | 2.8 |
| ✂️ Cutoff | ████████░░░░░░░░ |
1,322 | 1.3 |
| 👂 Backchannel | ██████░░░░░░░░░░ |
1,089 | 1.1 |
| ✋ Interruption | █████░░░░░░░░░░░ |
807 | 0.8 |
| 🔁 Self-correction | ██░░░░░░░░░░░░░░ |
409 | 0.4 |
| · Short pause | 33,354 | 33.4 | |
| ⏸️ Long pause | 2,658 | 2.7 |
🚀 Quick start
from datasets import load_dataset
ds = load_dataset("manifestro/hohere-1m", split="train", streaming=True)
row = next(iter(ds))
user, assistant = row["channel_a"]["array"], row["channel_b"]["array"]
row["events"][:3]
📦 Row format
| Field | Content |
|---|---|
channel_a |
user audio, 16-bit mono, 24000 Hz |
channel_b |
assistant audio, same length as channel_a |
events |
event_type, speaker, start_sample, end_sample, text |
words_a / words_b |
words heard / spoken |
skill, scenario, topic |
what the conversation is about |
voice_a / voice_b |
TTS voices |
Channels are never mixed: overlapping speech sits at the same sample positions in both.
🧪 How it was made
- 🤖 Dialogue:
Qwen/Qwen3-30B-A3B-Instruct-2507-FP8writes structured conversations; a validator rejects broken, monologue-like or duplicate ones. - 🔊 Voices: Kokoro-82M. Assistant always
af_heart; user drawn from 21 voices. - 🎚️ Timeline: pauses, overlaps, backchannels, interruptions and cutoffs placed on two channels with sample accuracy.
- ✅ QC: every conversation checked for timing, speaker isolation, clipping, silence.
Code: Manifestro/hohere
🗂️ Splits
Grouped by scenario family, fixed before synthesis.
| Split | Words | Audio |
|---|---|---|
| test | 99,395 | 8.5 h |
| train | 805,525 | 68.7 h |
| validation | 95,138 | 8.0 h |
⚠️ Limitations
- Synthetic voices, clean audio, no background noise.
- English only.
- Cut-off utterances keep their full
text; the audio stops early.
📜 License
CC-BY-4.0 · © Manifestro · Built with Qwen3 (Apache-2.0) and Kokoro-82M (Apache-2.0).
@misc{hohere_1m_0_3_0,
title = {hohere-1m: synthetic full-duplex spoken dialogues},
author = {Manifestro},
year = {2026},
note = {Version 0.3.0},
url = {https://huggingface.co/datasets/manifestro/hohere-1m}
}
Made with ❤️ by Manifestro
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