Important

You are viewing the NeMo 2.0 documentation. This release introduces significant changes to the API and a new library, NeMo Run. We are currently porting all features from NeMo 1.0 to 2.0. For documentation on previous versions or features not yet available in 2.0, please refer to the NeMo 24.07 documentation.

All Checkpoints

English

Model	Model Base Class
parakeet-tdt-1.1b	EncDecRNNTBPEModel
parakeet-tdt_ctc-1.1b	ASRModel
parakeet-tdt_ctc-110m	ASRModel
canary-1b	EncDecMultiTaskModel
stt_en_conformer_ctc_large	EncDecCTCModelBPE
parakeet-ctc-0.6b	EncDecCTCModelBPE
parakeet-ctc-1.1b	EncDecCTCModelBPE
stt_en_conformer_transducer_xlarge	EncDecRNNTBPEModel
stt_en_fastconformer_ctc_large	EncDecCTCModelBPE
stt_en_citrinet_256_ls	EncDecCTCModelBPE
stt_en_fastconformer_hybrid_large_streaming_multi	EncDecHybridRNNTCTCBPEModel
stt_en_fastconformer_ctc_xxlarge	EncDecCTCTBPEModel
stt_en_conformer_transducer_large	EncDecRNNTBPEModel
stt_en_fastconformer_hybrid_large_pc	EncDecHybridRNNTCTCBPEModel
stt_en_citrinet_512_ls	EncDecCTCModelBPE
stt_en_conformer_ctc_small	EncDecCTCModelBPE
stt_en_citrinet_1024_gamma_0_25	EncDecCTCModelBPE
stt_en_fastconformer_transducer_large	EncDecRNNTBPEModel
stt_en_fastconformer_transducer_xlarge	EncDecRNNTBPEModel
stt_en_fastconformer_transducer_xxlarge	EncDecRNNTBPEModel
stt_en_citrinet_768_ls	EncDecCTCModelBPE
stt_en_fastconformer_ctc_xlarge	EncDecCTCTBPEModel
stt_en_citrinet_384_ls	EncDecCTCModelBPE
stt_en_citrinet_1024_ls	EncDecCTCModelBPE
QuartzNet15x5Base-En	EncDecCTCModel
stt_en_jasper10x5dr	EncDecCTCModel
stt_en_contextnet_256_mls	EncDecRNNTBPEModel
stt_en_contextnet_512_mls	EncDecRNNTBPEModel
stt_en_contextnet_1024_mls	EncDecRNNTBPEModel
stt_en_contextnet_256	EncDecRNNTBPEModel
stt_en_contextnet_512	EncDecRNNTBPEModel
stt_en_contextnet_1024	EncDecRNNTBPEModel
stt_enes_conformer_ctc_large	EncDecCTCModelBPE
stt_enes_conformer_transducer_large	EncDecRNNTBPEModel
stt_multilingual_fastconformer_hybrid_large_pc	EncDecHybridRNNTCTCBPEModel
stt_multilingual_fastconformer_hybrid_large_pc_blend_eu	EncDecHybridRNNTCTCBPEModel

---

German

Model	Model Base Class
canary-1b	EncDecMultiTaskModel
stt_de_fastconformer_hybrid_large_pc	EncDecHybridRNNTCTCBPEModel
stt_de_conformer_ctc_large	EncDecCTCModelBPE
stt_de_conformer_transducer_large	EncDecRNNTBPEModel
stt_de_quartznet15x5	EncDecCTCModel
stt_de_contextnet_1024	EncDecRNNTBPEModel
stt_multilingual_fastconformer_hybrid_large_pc	EncDecHybridRNNTCTCBPEModel
stt_multilingual_fastconformer_hybrid_large_pc_blend_eu	EncDecHybridRNNTCTCBPEModel

---

Spanish

Model	Model Base Class
canary-1b	EncDecMultiTaskModel
stt_es_fastconformer_hybrid_large_pc	EncDecHybridRNNTCTCBPEModel
stt_es_conformer_transducer_large	EncDecRNNTBPEModel
stt_es_conformer_ctc_large	EncDecCTCModelBPE
stt_es_quartznet15x5	EncDecCTCModel
stt_es_contextnet_1024	EncDecRNNTBPEModel
stt_enes_conformer_ctc_large	EncDecCTCModelBPE
stt_enes_conformer_transducer_large	EncDecRNNTBPEModel
stt_multilingual_fastconformer_hybrid_large_pc	EncDecHybridRNNTCTCBPEModel
stt_multilingual_fastconformer_hybrid_large_pc_blend_eu	EncDecHybridRNNTCTCBPEModel

---

French

Model	Model Base Class
canary-1b	EncDecMultiTaskModel
stt_fr_conformer_ctc_large	EncDecCTCModelBPE
stt_fr_fastconformer_hybrid_large_pc	EncDecHybridRNNTCTCBPEModel
stt_fr_conformer_transducer_large	EncDecRNNTBPEModel
stt_fr_quartznet15x5	EncDecCTCModel
stt_fr_contextnet_1024	EncDecRNNTBPEModel
stt_fr_no_hyphen_citrinet_1024_gamma_0_25	EncDecCTCModelBPE
stt_fr_no_hyphen_conformer_ctc_large	EncDecCTCModelBPE
stt_multilingual_fastconformer_hybrid_large_pc	EncDecHybridRNNTCTCBPEModel
stt_multilingual_fastconformer_hybrid_large_pc_blend_eu	EncDecHybridRNNTCTCBPEModel

---

Russian

Model	Model Base Class
stt_ru_fastconformer_hybrid_large_pc	EncDecHybridRNNTCTCBPEModel
stt_ru_conformer_transducer_large	EncDecRNNTBPEModel
stt_kk_ru_fastconformer_hybrid_large	EncDecHybridRNNTCTCBPEModel
stt_ru_conformer_ctc_large	EncDecCTCModelBPE
stt_ru_quartznet15x5	EncDecCTCModel
stt_multilingual_fastconformer_hybrid_large_pc	EncDecHybridRNNTCTCBPEModel

---

Japanese

Model	Model Base Class
parakeet-tdt_ctc-0.6b-ja	ASRModel

---

Chinese

Model	Model Base Class
stt_zh_citrinet_1024_gamma_0_25	EncDecCTCModel
stt_zh_conformer_transducer_large	EncDecRNNTBPEModel

---

Georgian

Model	Model Base Class
stt_ka_fastconformer_hybrid_large_pc	EncDecHybridRNNTCTCBPEModel
stt_ka_fastconformer_hybrid_transducer_ctc_large_streaming_80ms_pc	EncDecHybridRNNTCTCBPEModel

---

Kazakh

Model	Model Base Class
stt_kk_ru_fastconformer_hybrid_large	EncDecHybridRNNTCTCBPEModel

---

Persian

Model	Model Base Class
stt_fa_fastconformer_hybrid_large	EncDecHybridRNNTCTCBPEModel

---

Uzbek

Model	Model Base Class
stt_uz_fastconformer_hybrid_large_pc	EncDecHybridRNNTCTCBPEModel

---

Ukrainian

Model	Model Base Class
stt_uk_citrinet_1024_gamma_0_25	EncDecCTCModel
stt_ua_fastconformer_hybrid_large_pc	EncDecHybridRNNTCTCBPEModel
stt_multilingual_fastconformer_hybrid_large_pc	EncDecHybridRNNTCTCBPEModel

---

Polish

Model	Model Base Class
stt_pl_fastconformer_hybrid_large_pc	EncDecHybridRNNTCTCBPEModel
stt_pl_quartznet15x5	EncDecCTCModel
stt_multilingual_fastconformer_hybrid_large_pc	EncDecHybridRNNTCTCBPEModel

---

Italian

Model	Model Base Class
stt_it_fastconformer_hybrid_large_pc	EncDecHybridRNNTCTCBPEModel
stt_it_conformer_ctc_large	EncDecCTCModelBPE
stt_it_conformer_transducer_large	EncDecRNNTBPEModel
stt_it_quartznet15x5	EncDecCTCModel
stt_multilingual_fastconformer_hybrid_large_pc	EncDecHybridRNNTCTCBPEModel

---

Belarusian

Model	Model Base Class
stt_uk_citrinet_1024_gamma_0_25	EncDecCTCModel
stt_ua_fastconformer_hybrid_large_pc	EncDecHybridRNNTCTCBPEModel
stt_multilingual_fastconformer_hybrid_large_pc	EncDecHybridRNNTCTCBPEModel

---

Croatian

Model	Model Base Class
stt_hr_conformer_transducer_large	EncDecRNNTBPEModel
stt_hr_conformer_ctc_large	EncDecCTCModelBPE
stt_hr_fastconformer_hybrid_large_pc	EncDecHybridRNNTCTCBPEModel
stt_multilingual_fastconformer_hybrid_large_pc	EncDecHybridRNNTCTCBPEModel

---

Esperanto

Model	Model Base Class
stt_eo_conformer_transducer_large	EncDecRNNTBPEModel
stt_eo_conformer_ctc_large	EncDecCTCModelBPE

---

Kabyle

Model	Model Base Class
stt_kab_conformer_transducer_large	EncDecRNNTBPEModel

---

Dutch

Model	Model Base Class
stt_nl_fastconformer_hybrid_large_pc	EncDecHybridRNNTCTCBPEModel

---

Catalan

---

Hindi

Model Name	Model Base Class
stt_hi_conformer_ctc_medium	EncDecCTCModelBPE

Model Name	Model Base Class
stt_mr_conformer_ctc_medium	EncDecCTCModelBPE

---

Mandarin

Model	Model Base Class
stt_zh_citrinet_512	EncDecCTCModel
stt_zh_citrinet_1024_gamma_0_25	EncDecCTCModel
stt_zh_conformer_transducer_large	EncDecRNNTModel

Kinyarwanda

Model	Model Base Class
stt_rw_conformer_ctc_large	EncDecCTCModelBPE
stt_rw_conformer_transducer_large	EncDecRNNTBPEModel