---
tags:
- mms
language:
- ab
- af
- ak
- am
- ar
- as
- av
- ay
- az
- ba
- bm
- be
- bn
- bi
- bo
- sh
- br
- bg
- ca
- cs
- ce
- cv
- ku
- cy
- da
- de
- dv
- dz
- el
- en
- eo
- et
- eu
- ee
- fo
- fa
- fj
- fi
- fr
- fy
- ff
- ga
- gl
- gn
- gu
- zh
- ht
- ha
- he
- hi
- sh
- hu
- hy
- ig
- ia
- ms
- is
- it
- jv
- ja
- kn
- ka
- kk
- kr
- km
- ki
- rw
- ky
- ko
- kv
- lo
- la
- lv
- ln
- lt
- lb
- lg
- mh
- ml
- mr
- ms
- mk
- mg
- mt
- mn
- mi
- my
- zh
- nl
- 'no'
- 'no'
- ne
- ny
- oc
- om
- or
- os
- pa
- pl
- pt
- ms
- ps
- qu
- qu
- qu
- qu
- qu
- qu
- qu
- qu
- qu
- qu
- qu
- qu
- qu
- qu
- qu
- qu
- qu
- qu
- qu
- qu
- qu
- qu
- ro
- rn
- ru
- sg
- sk
- sl
- sm
- sn
- sd
- so
- es
- sq
- su
- sv
- sw
- ta
- tt
- te
- tg
- tl
- th
- ti
- ts
- tr
- uk
- ms
- vi
- wo
- xh
- ms
- yo
- ms
- zu
- za
license: cc-by-nc-4.0
datasets:
- google/fleurs
metrics:
- acc
---

# Massively Multilingual Speech (MMS) - Finetuned LID

This checkpoint is a model fine-tuned for speech language identification (LID) and part of Facebook's [Massive Multilingual Speech project](https://research.facebook.com/publications/scaling-speech-technology-to-1000-languages/).
This checkpoint is based on the [Wav2Vec2 architecture](https://huggingface.co/docs/transformers/model_doc/wav2vec2) and classifies raw audio input to a probability distribution over 2048 output classes (each class representing a language).
The checkpoint consists of **1 billion parameters** and has been fine-tuned from [facebook/mms-1b](https://huggingface.co/facebook/mms-1b) on 2048 languages.

## Table Of Content

- [Example](#example)
- [Supported Languages](#supported-languages)
- [Model details](#model-details)
- [Additional links](#additional-links)

## Example

This MMS checkpoint can be used with [Transformers](https://github.com/huggingface/transformers) to identify
the spoken language of an audio. It can recognize the [following 2048 languages](#supported-languages).

Let's look at a simple example.

First, we install transformers and some other libraries
```
pip install torch accelerate torchaudio datasets
pip install --upgrade transformers
````

**Note**: In order to use MMS you need to have at least `transformers >= 4.30` installed. If the `4.30` version
is not yet available [on PyPI](https://pypi.org/project/transformers/) make sure to install `transformers` from 
source:
```
pip install git+https://github.com/huggingface/transformers.git
```

Next, we load a couple of audio samples via `datasets`. Make sure that the audio data is sampled to 16000 kHz.

```py
from datasets import load_dataset, Audio

# English
stream_data = load_dataset("mozilla-foundation/common_voice_13_0", "en", split="test", streaming=True)
stream_data = stream_data.cast_column("audio", Audio(sampling_rate=16000))
en_sample = next(iter(stream_data))["audio"]["array"]

# Arabic
stream_data = load_dataset("mozilla-foundation/common_voice_13_0", "ar", split="test", streaming=True)
stream_data = stream_data.cast_column("audio", Audio(sampling_rate=16000))
ar_sample = next(iter(stream_data))["audio"]["array"]
```

Next, we load the model and processor

```py
from transformers import Wav2Vec2ForSequenceClassification, AutoFeatureExtractor
import torch

model_id = "facebook/mms-lid-2048"

processor = AutoFeatureExtractor.from_pretrained(model_id)
model = Wav2Vec2ForSequenceClassification.from_pretrained(model_id)
```

Now we process the audio data, pass the processed audio data to the model to classify it into a language, just like we usually do for Wav2Vec2 audio classification models such as [ehcalabres/wav2vec2-lg-xlsr-en-speech-emotion-recognition](https://huggingface.co/harshit345/xlsr-wav2vec-speech-emotion-recognition)

```py
# English
inputs = processor(en_sample, sampling_rate=16_000, return_tensors="pt")

with torch.no_grad():
    outputs = model(**inputs).logits

lang_id = torch.argmax(outputs, dim=-1)[0].item()
detected_lang = model.config.id2label[lang_id]
# 'eng'

# Arabic
inputs = processor(ar_sample, sampling_rate=16_000, return_tensors="pt")

with torch.no_grad():
    outputs = model(**inputs).logits

lang_id = torch.argmax(outputs, dim=-1)[0].item()
detected_lang = model.config.id2label[lang_id]
# 'ara'
```

To see all the supported languages of a checkpoint, you can print out the language ids as follows:
```py
processor.id2label.values()
```

For more details, about the architecture please have a look at [the official docs](https://huggingface.co/docs/transformers/main/en/model_doc/mms).

## Supported Languages

This model supports 2048 languages. Unclick the following to toogle all supported languages of this checkpoint in [ISO 639-3 code](https://en.wikipedia.org/wiki/ISO_639-3).
You can find more details about the languages and their ISO 649-3 codes in the [MMS Language Coverage Overview](https://dl.fbaipublicfiles.com/mms/misc/language_coverage_mms.html).
<details>
  <summary>Click to toggle</summary>

- ara
- cmn
- eng
- spa
- fra
- mlg
- swe
- ful
- por
- vie
- sun
- zlm
- ben
- kor
- tuk
- hin
- asm
- ind
- urd
- swh
- aze
- hau
- som
- mon
- tel
- bod
- rus
- tat
- tgl
- slv
- tur
- mar
- heb
- tha
- ron
- yor
- bel
- mal
- cat
- amh
- bul
- hat
- mkd
- pol
- nld
- hun
- tam
- hrv
- fas
- afr
- nya
- cym
- isl
- orm
- kmr
- lin
- jav
- snd
- nob
- uzb
- bos
- deu
- lit
- mya
- lat
- grn
- kaz
- npi
- kik
- ell
- sqi
- yue
- cak
- hye
- kat
- kan
- jpn
- pan
- lav
- guj
- ces
- tgk
- khm
- bak
- ukr
- che
- fao
- mam
- xog
- glg
- ltz
- quc
- aka
- lao
- crh
- sna
- mlt
- poh
- sin
- cfm
- ixl
- aiw
- mri
- tuv
- gag
- pus
- ita
- srp
- lug
- eus
- nno
- nhx
- gur
- ory
- luo
- sxn
- xsm
- cmo
- kbp
- slk
- ewe
- dtp
- fin
- acr
- quy
- saq
- quh
- rif
- bre
- bqc
- tzj
- mos
- bwq
- yao
- cac
- xon
- new
- yid
- hne
- dan
- hus
- dyu
- uig
- pse
- bam
- bus
- ttq
- ngl
- est
- tso
- gng
- seh
- wlx
- sck
- rjs
- ntm
- lok
- tcc
- mup
- dga
- lis
- kru
- cnh
- bxk
- mnk
- amf
- guh
- rmc
- rel
- zne
- teo
- mzi
- tpi
- ycl
- xsr
- ddn
- thl
- wal
- ctg
- onb
- gbo
- vmw
- beh
- mip
- lnd
- khg
- bfz
- ifa
- rol
- nzi
- ceb
- kml
- sxb
- nym
- acn
- bfo
- mhy
- adx
- mqj
- bbc
- pmf
- dsh
- bfy
- sid
- bno
- bfa
- pxm
- sda
- oku
- mbu
- qxl
- ndv
- nmz
- tzh
- box
- iri
- nxq
- ayr
- bgq
- bbo
- gof
- bmq
- kdt
- cla
- asa
- lew
- war
- kfx
- zpu
- xal
- fon
- maj
- mag
- kle
- hlb
- any
- poe
- pil
- rej
- lbw
- bdu
- dgi
- mgo
- mkl
- mco
- maa
- btd
- kcg
- tng
- pls
- kdl
- tzo
- pap
- lns
- kyb
- ksb
- akp
- zar
- gil
- blt
- ctd
- mhx
- gud
- hnn
- kek
- mxt
- frd
- krc
- suz
- ava
- mcp
- hyw
- hlt
- dnw
- udm
- xed
- kpv
- bkd
- xnj
- atb
- cwe
- nog
- kij
- mqn
- btx
- ife
- bgw
- trs
- kjh
- chv
- ati
- ybb
- did
- gau
- dnj
- kbo
- cle
- crs
- nhy
- yba
- zpz
- yka
- dgk
- mgd
- lon
- cab
- muy
- taq
- tlj
- sne
- smo
- nsu
- nin
- cnl
- btt
- tly
- mge
- prk
- ium
- zpt
- eka
- mfk
- akb
- mxb
- cso
- kak
- yre
- obo
- tgj
- abi
- yas
- men
- nga
- blh
- kdc
- cmr
- bom
- zpg
- yea
- ubl
- hwc
- xtm
- mhr
- avn
- log
- xsb
- kri
- idd
- mnw
- plw
- nuj
- ted
- sbp
- knb
- kwf
- rkt
- mib
- miy
- lsi
- zaj
- mih
- myv
- luc
- tob
- mpm
- kne
- asg
- pps
- flr
- trn
- xmm
- poi
- qxr
- zmz
- kqe
- sjm
- kmd
- mim
- knj
- gqr
- suc
- med
- tbl
- mto
- kzf
- bdh
- zpc
- hoc
- krs
- snp
- wsg
- zaq
- gwr
- yaz
- cgc
- azg
- sil
- mil
- kir
- dav
- xtd
- pis
- qvh
- mai
- prt
- tlb
- kin
- ami
- cok
- san
- lif
- atq
- iba
- knk
- rub
- zga
- jun
- yal
- run
- tye
- ngu
- nij
- pkb
- gux
- dig
- gog
- gbm
- nhe
- hnj
- ubu
- nyy
- tir
- kdj
- awa
- bcc
- sus
- nan
- kno
- nyn
- nyf
- dnt
- grt
- mdy
- hak
- ses
- suk
- bem
- keo
- guk
- lam
- kue
- khq
- kus
- lsm
- bwu
- dug
- sbd
- kdh
- sah
- mur
- shn
- spy
- cko
- aha
- mfz
- rmy
- nim
- gjn
- kde
- bsq
- spp
- kqn
- zyb
- oci
- nnw
- cly
- rim
- oss
- bru
- dag
- ade
- gum
- law
- tem
- kaa
- raw
- kff
- lhu
- taj
- dyo
- hui
- kbr
- mpg
- guc
- niy
- nus
- mzj
- tbz
- bib
- quz
- mev
- ptu
- lef
- mfi
- bky
- mdm
- mgh
- bim
- mnb
- fij
- maw
- dip
- qul
- bgc
- mxv
- thf
- bud
- dzo
- lom
- ztq
- mfq
- ach
- las
- nia
- tbt
- dgo
- zab
- dik
- pbb
- kac
- dop
- pcm
- shk
- xnr
- zpo
- ktb
- bba
- sba
- myb
- quw
- emp
- ctu
- gbk
- guw
- nst
- cnt
- ilo
- cme
- srx
- qvm
- mhi
- mzw
- zao
- set
- csk
- wol
- nnb
- zas
- zaw
- mgq
- yam
- sig
- kam
- biv
- laj
- otq
- pce
- mwv
- mak
- kfb
- alz
- dwr
- hif
- kao
- mor
- lme
- nav
- lob
- cax
- cdj
- knf
- mad
- kfy
- alt
- tgw
- wwa
- ljp
- myk
- sag
- kbq
- jiv
- mxq
- ahk
- kab
- mie
- car
- nfr
- mfe
- cni
- led
- mbb
- twu
- nag
- cya
- kum
- tsz
- cco
- mnf
- nhu
- mzm
- trq
- ken
- ker
- bpr
- cou
- kyq
- xpe
- zpl
- enb
- zad
- bcl
- bex
- sas
- ruf
- srn
- gor
- tik
- xtn
- gmv
- kez
- kss
- old
- nod
- kxm
- lia
- izr
- ozm
- bfd
- acf
- thk
- mah
- sgw
- daa
- ifb
- jmc
- nyo
- myx
- zai
- nhw
- ncu
- nhi
- adj
- wba
- lgg
- irk
- tca
- mjl
- ote
- kpz
- bdq
- jam
- agr
- zpi
- sml
- mvp
- kxc
- bsc
- hay
- dyi
- ilb
- itv
- hil
- bkv
- poy
- cuk
- miz
- kdi
- zpm
- adh
- npl
- mrw
- lee
- bss
- pam
- aaz
- kqy
- key
- cpa
- kkj
- tap
- sbl
- qvw
- yua
- ziw
- xrb
- mcu
- sur
- heh
- lwo
- gej
- ace
- zos
- agd
- bci
- cce
- toc
- mbt
- shi
- tll
- kjb
- toi
- pbi
- ann
- krl
- vmy
- bst
- gkn
- nwb
- pag
- jbu
- klu
- gso
- kyu
- mio
- ngp
- zaa
- eza
- omi
- izz
- loq
- pww
- miq
- min
- cuc
- bav
- bzj
- jac
- gbi
- pko
- dts
- gxx
- haw
- ood
- qxh
- bts
- crn
- krj
- umb
- sgj
- zty
- kki
- qwh
- kub
- ndj
- hns
- chz
- ksp
- qvn
- gde
- mfy
- bjv
- rng
- mif
- wmw
- ndp
- mir
- bps
- jnj
- ifu
- iqw
- djk
- gvl
- kdn
- mzk
- toh
- qxn
- nnq
- rmo
- ncj
- nyu
- mrj
- wob
- ifk
- mog
- hig
- maz
- ban
- srm
- mas
- mda
- nse
- gym
- hno
- bgd
- tac
- bxg
- qvs
- nch
- ibg
- mey
- zae
- neb
- ldi
- qvz
- zca
- jvn
- kwi
- ndz
- mza
- qve
- qvc
- caa
- wbi
- alw
- azz
- tos
- qxo
- ibo
- mkw
- avu
- otn
- stb
- kby
- xho
- bcq
- pae
- lnl
- guz
- ksw
- syl
- tyv
- zul
- lai
- mww
- loz
- beq
- mer
- arn
- bza
- lun
- lbj
- bto
- mnh
- pov
- nbw
- ckb
- epo
- sfw
- knc
- tzm
- top
- lus
- ige
- tum
- gvr
- csh
- xdy
- bho
- abk
- ijc
- nso
- vai
- neq
- gkp
- dje
- bev
- jen
- lub
- ndc
- lrc
- qug
- bax
- bum
- srr
- tiv
- sea
- maf
- pci
- xkl
- rhg
- bft
- ngc
- lua
- kck
- awn
- lag
- ada
- soe
- swk
- mni
- pdt
- ebu
- bwr
- etu
- krw
- gaa
- mkn
- gle
- mug
- kqs
- ida
- kvj
- trc
- zza
- nzb
- mcn
- lol
- lic
- zpq
- skr
- rml
- ggu
- hdy
- ktu
- mgw
- lmp
- mfa
- ijn
- mwm
- vmk
- mua
- ngb
- dur
- nup
- tsc
- bkm
- kpm
- idu
- ksf
- kea
- urh
- mro
- ego
- gya
- kfc
- nnc
- mrt
- ndi
- ogo
- tui
- bhi
- bzw
- elm
- okr
- its
- adi
- kng
- mhw
- mgr
- ast
- igb
- kfi
- dzg
- mzl
- ncl
- kmb
- sat
- unr
- bhb
- glk
- iso
- sef
- bin
- sgc
- coh
- dua
- giz
- tod
- dks
- kaj
- wlo
- ady
- emk
- suj
- lzz
- snf
- tvs
- jra
- zav
- bbj
- mhu
- kel
- njz
- tuy
- efi
- lgm
- lue
- tke
- igl
- nde
- tsn
- gom
- nyd
- trp
- kjl
- haq
- byv
- ven
- fan
- ble
- jmx
- byd
- toq
- bvu
- sdr
- wes
- her
- swb
- bcp
- dde
- haj
- ktz
- qxu
- rmn
- sou
- sot
- rag
- glv
- bjg
- mve
- kha
- mjt
- jmd
- mwn
- wof
- oki
- nnh
- kjc
- sep
- gno
- mix
- trd
- sco
- evn
- brv
- kjg
- tkr
- mfv
- div
- rki
- fmu
- eyo
- aoz
- mhs
- hvn
- chf
- mym
- lbx
- mjx
- mtd
- lrm
- hni
- pmy
- lbm
- akh
- rgs
- lwg
- nuz
- khw
- the
- pof
- wci
- tpe
- bqi
- bjn
- ccp
- cto
- abt
- nos
- tog
- llc
- zac
- tet
- kuj
- tab
- tcz
- zin
- ajg
- bkx
- imo
- iru
- knx
- knu
- nyk
- ymm
- xmc
- bgz
- ina
- mau
- cnk
- loe
- ztg
- esg
- thq
- snk
- nza
- srb
- blo
- otd
- pht
- blr
- scg
- zam
- lla
- xta
- ssy
- rah
- pbo
- ctp
- kpo
- pnb
- mki
- zpv
- bha
- maq
- tth
- eto
- atd
- bhw
- gwn
- phr
- mxx
- mui
- sdq
- xsq
- tkt
- tsj
- uki
- mgp
- mvv
- enq
- bxr
- qxp
- tdt
- olu
- bji
- ton
- knl
- pdu
- pwo
- kei
- zgb
- bug
- sie
- gah
- jml
- kmw
- mrr
- oyb
- ria
- shr
- vah
- djo
- krn
- khb
- tpx
- kas
- hii
- bun
- jab
- hmd
- dhw
- lir
- dhn
- ssw
- iii
- kca
- peg
- agx
- kib
- bap
- brx
- bmb
- nbe
- dar
- anu
- kmc
- ksd
- lep
- zyn
- rwr
- pcc
- hmt
- kxv
- dta
- sdo
- hea
- aso
- lri
- cdm
- mji
- dib
- ewo
- yom
- cch
- kfq
- bzf
- shj
- yiz
- kai
- afe
- ish
- wbr
- kgp
- mrd
- thr
- pmi
- sip
- xtl
- ekg
- ygr
- kwv
- bas
- kfk
- njb
- zzj
- rab
- lot
- bzy
- stt
- afu
- dhd
- mjc
- gol
- twh
- bfb
- tdf
- wbm
- blk
- kge
- swv
- cua
- tpu
- bwx
- kjp
- mgm
- wtm
- xuj
- nbu
- tjg
- les
- gju
- kwl
- cgk
- zpj
- ysn
- haz
- niq
- yig
- sfm
- mtr
- ttr
- wlv
- mfc
- dwz
- sya
- uth
- tes
- lar
- aii
- bde
- say
- hmo
- meu
- shy
- mde
- mke
- tic
- dao
- ywq
- grv
- gjk
- ztp
- mks
- mbz
- tsg
- dob
- lpo
- qud
- gdb
- kbd
- mrg
- xub
- kun
- slr
- ica
- sjp
- tld
- mql
- sif
- uss
- nmf
- soa
- kbl
- bns
- byn
- mdd
- mdr
- tcy
- cnb
- xtc
- tar
- tan
- lbe
- aks
- mjg
- puu
- noe
- kft
- grj
- ruk
- bcs
- msi
- tcu
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- hmr
- lnu
- mlm
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- nbl
- ott
- wbl
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- ort
- hms
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- nku
- bge
- rog
- anr
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- prp
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- hsn
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- kfp
- bca
- aar
- brt
- khr
- swi
- nto
- xkf
- pwr
- tyz
- kua
- bgp
- xwe
- gec
- bli
- lhi
- bww
- hia
- mxy
- msm
- tdd
- roh
- ahr
- lro
- jer
- der
- mng
- apt
- jib
- cta
- zom
- keu
- tyr
- ebo
- anm
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- zyj
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- lea
- chq
- nbm
- kad
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- nhp
- bhd
- sce
- bbk
- xkb
- lch
- mdv
- sss
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- dai
- jio
- hmg
- okv
- zyg
- lmn
- diu
- tcf
- dub
- lkt
- tuz
- kxp
- sgh
- tts
- qvi
- pmj
- duh
- xwl
- lkr
- kif
- koi
- bkr
- zak
- hre
- hmj
- nbr
- vav
- tvd
- yes
- nbc
- ncq
- vas
- bkc
- xbr
- bdv
- lbo
- dcc
- sbx
- ssi
- bqv
- ctl
- scl
- skn
- lez
- tkb
- bdi
- dbm
- buu
- bfr
- yiq
- bew
- cqd
- wew
- bfm
- luj
- mkz
- kgj
- dso
- mse
- doz
- gru
- ich
- mig
- anp
- ayb
- cjk
- wti
- kga
- noi
- ndr
- ldb
- ymk
- gwd
- ktv
- arg
- bjj
- nqg
- fie
- tis
- pca
- bwo
- zdj
- qxs
- bef
- mqu
- nzy
- drg
- kmy
- wja
- arh
- drs
- pll
- jeh
- kwc
- bol
- cdh
- yeu
- tig
- muo
- byc
- nnp
- xty
- kwn
- dio
- gby
- ibb
- mjs
- pua
- sme
- gdf
- otx
- ekr
- aoe
- res
- brf
- vmz
- sbn
- brb
- vmc
- nut
- gas
- mfn
- ywl
- plc
- thz
- mfd
- adl
- bej
- sen
- mgb
- liq
- tpl
- tek
- rin
- chw
- cjm
- mjw
- rnd
- kix
- bsp
- ynq
- ldm
- sym
- amu
- stj
- yrk
- cyo
- isi
- naq
- bau
- bsh
- pbm
- crw
- nja
- dgh
- bdl
- ags
- int
- bpn
- tvu
- mxp
- bsf
- mxs
- twx
- itd
- gel
- hmz
- nma
- pck
- sng
- nlv
- fvr
- blf
- khy
- kfr
- tku
- mgc
- ciw
- rue
- lky
- zln
- tlp
- zkd
- ukw
- tdg
- bhq
- pym
- mlq
- snm
- wni
- mdt
- wlc
- jum
- cde
- kvr
- mus
- tmn
- pmx
- mlf
- btg
- rar
- nri
- osi
- jax
- dsq
- hoj
- pch
- jit
- for
- kgo
- tji
- zpx
- bpy
- wle
- wyy
- cdo
- nbh
- isd
- nhn
- sjo
- kvq
- vmx
- jad
- cdr
- ijj
- bgn
- bcy
- bhh
- qvj
- nix
- xkv
- slp
- kza
- bmi
- rbb
- mck
- rmt
- dox
- kal
- bri
- ets
- ccl
- djm
- nak
- png
- bgs
- pha
- cpx
- nih
- how
- nxd
- hbb
- ior
- mmd
- hrm
- bze
- cov
- bfs
- bfq
- mdj
- mmz
- tkd
- wow
- czt
- iry
- nyi
- ogc
- tvn
- mzb
- gdl
- cdi
- ktp
- khc
- wbq
- atu
- rir
- mls
- anc
- mmc
- bnx
- goa
- bet
- mfb
- zmb
- btm
- hml
- ikw
- zoc
- afo
- mxa
- mvz
- ccg
- rad
- xom
- ngi
- aug
- skt
- ibl
- pem
- byo
- nka
- akw
- jya
- agc
- njo
- mxl
- hwo
- ged
- aal
- gro
- mdu
- vkl
- mrh
- swj
- bip
- kfh
- mbi
- nbi
- gra
- zpn
- jog
- pnz
- nxg
- sse
- njm
- rkm
- bjt
- mgg
- cbk
- prx
- bil
- mkf
- nba
- ddg
- pow
- abr
- ver
- caq
- mgi
- trf
- sed
- cvn
- nbv
- hnd
- liw
- max
- sad
- hav
- ntk
- kxx
- klg
- bhp
- dri
- kny
- bag
- zts
- pwn
- yer
- daq
- kfo
- org
- gvf
- xkg
- yif
- tfi
- chr
- bje
- sez
- zag
- kfa
- mut
- mta
- cld
- kjs
- buo
- opa
- hac
- mqg
- gmz
- glw
- mqx
- wgi
- czh
- diw
- bdm
- bbu
- ahg
- sop
- gqa
- nmc
- nap
- ndo
- gcf
- gbr
- she
- bxb
- kqo
- yun
- mfm
- ryu
- kfm
- bvm
- gow
- jgk
- odk
- syb
- ggg
- yix
- sbk
- slx
- iyx
- vmm
- mbd
- sxw
- gew
- xmg
- tru
- lse
- tay
- wji
- jns
- kyk
- mfo
- kdq
- kfz
- aqg
- iti
- wem
- ghl
- uuu
- itt
- zaf
- mqh
- xti
- ots
- dtm
- yaf
- tsw
- mtu
- gdx
- smy
- nzm
- anw
- adz
- ank
- tuq
- otm
- kip
- hch
- src
- xnz
- sti
- ebr
- wss
- sct
- vmp
- sdh
- vls
- rwk
- dbd
- meh
- kmk
- tma
- bux
- bvi
- ala
- ahs
- mhk
- gid
- yns
- kzc
- mku
- whg
- akl
- bqx
- iko
- krh
- bcz
- dkx
- zpr
- mii
- yim
- mne
- tny
- saz
- zrg
- gab
- ttj
- ckl
- dak
- pdc
- ogb
- bni
- rcf
- nhg
- ike
- snq
- bja
- kot
- kqk
- orx
- fay
- tiy
- pmm
- epi
- hol
- bif
- ilp
- pbv
- trv
- lrl
- nph
- sgd
- scn
- mtb
- tou
- bez
- cgg
- yax
- hgm
- cte
- akf
- mdn
- bzx
- pcl
- sgr
- mdh
- wbj
- ctz
- nsa
- buf
- lna
- gcr
- njh
- shc
- iby
- toj
- pac
- ifm
- gul
- xmf
- sev
- cos
- ngz
- nyw
- plv
- ity
- qus
- zpy
- mkb
- mye
- nre
- bsy
- ksv
- ekp
- agb
- dis
- kjt
- bou
- mwe
- lki
- luz
- nlj
- kkh
- aba
- mbf
- pfe
- ijs
- abu
- tsa
- nyj
- pos
- nkw
- brl
- kmz
- lik
- stv
- knn
- tkq
- yog
- mtq
- tdc
- bgi
- yhd
- ema
- daw
- mnp
- chk
- zmq
- aee
- zoh
- lum
- nds
- bnn
- soz
- oyd
- tul
- gla
- bjo
- bar
- unx
- bks
- moy
- axk
- mzn
- mbs
- puo
- lal
- plk
- ral
- zmp
- jaf
- ivv
- ndh
- oks
- mzv
- lad
- mdw
- cja
- diz
- psi
- bgx
- pon
- sro
- gad
- blm
- kfu
- zpw
- etx
- end
- sby
- msk
- nkh
- gsw
- chj
- mbo
- jge
- vmj
- tft
- cma
- zpe
- zpd
- har
- fry
- gbv
- clu
- bta
- wbk
- nzk
- psh
- zat
- ngj
- agi
- suq
- djc

</details>

## Model details

- **Developed by:** Vineel Pratap et al.
- **Model type:** Multi-Lingual Automatic Speech Recognition model
- **Language(s):** 2048 languages, see [supported languages](#supported-languages)
- **License:** CC-BY-NC 4.0 license
- **Num parameters**: 1 billion
- **Audio sampling rate**: 16,000 kHz
- **Cite as:**

      @article{pratap2023mms,
        title={Scaling Speech Technology to 1,000+ Languages},
        author={Vineel Pratap and Andros Tjandra and Bowen Shi and Paden Tomasello and Arun Babu and Sayani Kundu and Ali Elkahky and Zhaoheng Ni and Apoorv Vyas and Maryam Fazel-Zarandi and Alexei Baevski and Yossi Adi and Xiaohui Zhang and Wei-Ning Hsu and Alexis Conneau and Michael Auli},
      journal={arXiv},
      year={2023}
      }

## Additional Links

- [Blog post](https://ai.facebook.com/blog/multilingual-model-speech-recognition/)
- [Transformers documentation](https://huggingface.co/docs/transformers/main/en/model_doc/mms).
- [Paper](https://arxiv.org/abs/2305.13516)
- [GitHub Repository](https://github.com/facebookresearch/fairseq/tree/main/examples/mms#asr)
- [Other **MMS** checkpoints](https://huggingface.co/models?other=mms)
- MMS base checkpoints:
  - [facebook/mms-1b](https://huggingface.co/facebook/mms-1b)
  - [facebook/mms-300m](https://huggingface.co/facebook/mms-300m)
- [Official Space](https://huggingface.co/spaces/facebook/MMS)