cjwbw/seamless_communication

SeamlessM4T—Massively Multilingual & Multimodal Machine Translation

Capabilities

No capability data available

Cost

Community model (estimated from hardware time)

Input Parameters

Name	Type	Description	Default	Constraints
`input_audio`	string (uri)	Provide input file for tasks with speech input: S2ST, S2TT and ASR.	`—`	—
`input_text`	string	Provide input for tasks with text: T2ST and T2TT.	`—`	—
`input_text_language`	string	Specify language of the input_text for T2ST and T2TT	`"None"`	None Afrikaans Amharic Armenian Assamese Basque Belarusian Bengali Bosnian Bulgarian Burmese Cantonese Catalan Cebuano Central Kurdish Croatian Czech Danish Dutch Egyptian Arabic English Estonian Finnish French Galician Ganda Georgian German Greek Gujarati Halh Mongolian Hebrew Hindi Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Korean Kyrgyz Lao Lithuanian Luo Macedonian Maithili Malayalam Maltese Mandarin Chinese Marathi Meitei Modern Standard Arabic Moroccan Arabic Nepali North Azerbaijani Northern Uzbek Norwegian Bokmål Norwegian Nynorsk Nyanja Odia Polish Portuguese Punjabi Romanian Russian Serbian Shona Sindhi Slovak Slovenian Somali Southern Pashto Spanish Standard Latvian Standard Malay Swahili Swedish Tagalog Tajik Tamil Telugu Thai Turkish Ukrainian Urdu Vietnamese Welsh West Central Oromo Western Persian Yoruba Zulu
`max_input_audio_length`	number	Set maximum input audio length.	`60`	—
`target_language_text_only`	string	Set target language for tasks with text output only: S2TT, T2TT and ASR.	`"Norwegian Nynorsk"`	Afrikaans Amharic Armenian Assamese Basque Belarusian Bengali Bosnian Bulgarian Burmese Cantonese Catalan Cebuano Central Kurdish Croatian Czech Danish Dutch Egyptian Arabic English Estonian Finnish French Galician Ganda Georgian German Greek Gujarati Halh Mongolian Hebrew Hindi Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Korean Kyrgyz Lao Lithuanian Luo Macedonian Maithili Malayalam Maltese Mandarin Chinese Marathi Meitei Modern Standard Arabic Moroccan Arabic Nepali North Azerbaijani Northern Uzbek Norwegian Bokmål Norwegian Nynorsk Nyanja Odia Polish Portuguese Punjabi Romanian Russian Serbian Shona Sindhi Slovak Slovenian Somali Southern Pashto Spanish Standard Latvian Standard Malay Swahili Swedish Tagalog Tajik Tamil Telugu Thai Turkish Ukrainian Urdu Vietnamese Welsh West Central Oromo Western Persian Yoruba Zulu
`target_language_with_speech`	string	Set target language for tasks with speech output: S2ST or T2ST. Less languages are available for speech compared to text output.	`"French"`	Bengali Catalan Czech Danish Dutch English Estonian Finnish French German Hindi Indonesian Italian Japanese Korean Maltese Mandarin Chinese Modern Standard Arabic Northern Uzbek Polish Portuguese Romanian Russian Slovak Spanish Swahili Swedish Tagalog Telugu Thai Turkish Ukrainian Urdu Vietnamese Welsh Western Persian
`task_name`	string	Choose a task	`"S2ST (Speech to Speech translation)"`	S2ST (Speech to Speech translation) S2TT (Speech to Text translation) T2ST (Text to Speech translation) T2TT (Text to Text translation) ASR (Automatic Speech Recognition)

input_audio string

Provide input file for tasks with speech input: S2ST, S2TT and ASR.

input_text string

Provide input for tasks with text: T2ST and T2TT.

input_text_language string

Specify language of the input_text for T2ST and T2TT

Default: "None"

None Afrikaans Amharic Armenian Assamese Basque Belarusian Bengali Bosnian Bulgarian Burmese Cantonese Catalan Cebuano Central Kurdish Croatian Czech Danish Dutch Egyptian Arabic English Estonian Finnish French Galician Ganda Georgian German Greek Gujarati Halh Mongolian Hebrew Hindi Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Korean Kyrgyz Lao Lithuanian Luo Macedonian Maithili Malayalam Maltese Mandarin Chinese Marathi Meitei Modern Standard Arabic Moroccan Arabic Nepali North Azerbaijani Northern Uzbek Norwegian Bokmål Norwegian Nynorsk Nyanja Odia Polish Portuguese Punjabi Romanian Russian Serbian Shona Sindhi Slovak Slovenian Somali Southern Pashto Spanish Standard Latvian Standard Malay Swahili Swedish Tagalog Tajik Tamil Telugu Thai Turkish Ukrainian Urdu Vietnamese Welsh West Central Oromo Western Persian Yoruba Zulu

max_input_audio_length number

Set maximum input audio length.

Default: 60

target_language_text_only string

Set target language for tasks with text output only: S2TT, T2TT and ASR.

Default: "Norwegian Nynorsk"

Afrikaans Amharic Armenian Assamese Basque Belarusian Bengali Bosnian Bulgarian Burmese Cantonese Catalan Cebuano Central Kurdish Croatian Czech Danish Dutch Egyptian Arabic English Estonian Finnish French Galician Ganda Georgian German Greek Gujarati Halh Mongolian Hebrew Hindi Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Korean Kyrgyz Lao Lithuanian Luo Macedonian Maithili Malayalam Maltese Mandarin Chinese Marathi Meitei Modern Standard Arabic Moroccan Arabic Nepali North Azerbaijani Northern Uzbek Norwegian Bokmål Norwegian Nynorsk Nyanja Odia Polish Portuguese Punjabi Romanian Russian Serbian Shona Sindhi Slovak Slovenian Somali Southern Pashto Spanish Standard Latvian Standard Malay Swahili Swedish Tagalog Tajik Tamil Telugu Thai Turkish Ukrainian Urdu Vietnamese Welsh West Central Oromo Western Persian Yoruba Zulu

target_language_with_speech string

Set target language for tasks with speech output: S2ST or T2ST. Less languages are available for speech compared to text output.

Default: "French"

Bengali Catalan Czech Danish Dutch English Estonian Finnish French German Hindi Indonesian Italian Japanese Korean Maltese Mandarin Chinese Modern Standard Arabic Northern Uzbek Polish Portuguese Romanian Russian Slovak Spanish Swahili Swedish Tagalog Telugu Thai Turkish Ukrainian Urdu Vietnamese Welsh Western Persian

task_name string

Choose a task

Default: "S2ST (Speech to Speech translation)"

S2ST (Speech to Speech translation) S2TT (Speech to Text translation) T2ST (Text to Speech translation) T2TT (Text to Text translation) ASR (Automatic Speech Recognition)

Version: 668a4fec05a8 Updated: 2/26/2026 100.2K runs