NVIDIA · folivoramanh · Mar 13, 2026 · Mar 13, 2026 · Apr 3, 2026 · Apr 3, 2026
diff --git a/nemo_text_processing/text_normalization/normalize.py b/nemo_text_processing/text_normalization/normalize.py
@@ -185,6 +185,9 @@ def __init__(
 
             if post_process:
                 self.post_processor = PostProcessingFst(cache_dir=cache_dir, overwrite_cache=overwrite_cache)
+        elif lang == 'pt':
+            from nemo_text_processing.text_normalization.pt.taggers.tokenize_and_classify import ClassifyFst
+            from nemo_text_processing.text_normalization.pt.verbalizers.verbalize_final import VerbalizeFinalFst
         elif lang == 'ko':
             from nemo_text_processing.text_normalization.ko.taggers.tokenize_and_classify import ClassifyFst
             from nemo_text_processing.text_normalization.ko.verbalizers.verbalize_final import VerbalizeFinalFst

diff --git a/nemo_text_processing/text_normalization/pt/__init__.py b/nemo_text_processing/text_normalization/pt/__init__.py
@@ -0,0 +1,13 @@
+# Copyright (c) 2026, NVIDIA CORPORATION & AFFILIATES.  All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use it except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
diff --git a/nemo_text_processing/text_normalization/pt/data/__init__.py b/nemo_text_processing/text_normalization/pt/data/__init__.py
@@ -0,0 +1,13 @@
+# Copyright (c) 2026, NVIDIA CORPORATION & AFFILIATES.  All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
diff --git a/nemo_text_processing/text_normalization/pt/data/date/__init__.py b/nemo_text_processing/text_normalization/pt/data/date/__init__.py
@@ -0,0 +1,13 @@
+# Copyright (c) 2026, NVIDIA CORPORATION & AFFILIATES.  All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
diff --git a/nemo_text_processing/text_normalization/pt/data/date/months.tsv b/nemo_text_processing/text_normalization/pt/data/date/months.tsv
@@ -0,0 +1,21 @@
+1	janeiro
+01	janeiro
+2	fevereiro
+02	fevereiro
+3	março
+03	março
+4	abril
+04	abril
+5	maio
+05	maio
+6	junho
+06	junho
+7	julho
+07	julho
+8	agosto
+08	agosto
+9	setembro
+09	setembro
+10	outubro
+11	novembro
+12	dezembro
diff --git a/nemo_text_processing/text_normalization/pt/data/date/numeric_separators.tsv b/nemo_text_processing/text_normalization/pt/data/date/numeric_separators.tsv
@@ -0,0 +1,3 @@
+/
+.
+-
diff --git a/nemo_text_processing/text_normalization/pt/data/date/verbal_phrases.tsv b/nemo_text_processing/text_normalization/pt/data/date/verbal_phrases.tsv
@@ -0,0 +1 @@
+preposition	de
diff --git a/nemo_text_processing/text_normalization/pt/data/fractions/__init__.py b/nemo_text_processing/text_normalization/pt/data/fractions/__init__.py
@@ -0,0 +1,13 @@
+# Copyright (c) 2026, NVIDIA CORPORATION & AFFILIATES.  All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
diff --git a/nemo_text_processing/text_normalization/pt/data/fractions/ordinal_exceptions.tsv b/nemo_text_processing/text_normalization/pt/data/fractions/ordinal_exceptions.tsv
@@ -0,0 +1,2 @@
+segundo	meio
+terceiro	terço
diff --git a/nemo_text_processing/text_normalization/pt/data/fractions/powers_of_ten.tsv b/nemo_text_processing/text_normalization/pt/data/fractions/powers_of_ten.tsv
@@ -0,0 +1 @@
+mil	milésimo
diff --git a/nemo_text_processing/text_normalization/pt/data/fractions/specials.tsv b/nemo_text_processing/text_normalization/pt/data/fractions/specials.tsv
@@ -0,0 +1,4 @@
+connector	 e 
+minus	menos 
+plural_suffix	s
+avos_suffix	 avos
diff --git a/nemo_text_processing/text_normalization/pt/data/numbers/__init__.py b/nemo_text_processing/text_normalization/pt/data/numbers/__init__.py
@@ -0,0 +1,13 @@
+# Copyright (c) 2026, NVIDIA CORPORATION & AFFILIATES.  All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
diff --git a/nemo_text_processing/text_normalization/pt/data/numbers/cardinal_specials.tsv b/nemo_text_processing/text_normalization/pt/data/numbers/cardinal_specials.tsv
@@ -0,0 +1,4 @@
+connector	e
+thousand	mil
+hundred_100	cem
+hundred_1	cento
diff --git a/nemo_text_processing/text_normalization/pt/data/numbers/decimal_fractional_specials.tsv b/nemo_text_processing/text_normalization/pt/data/numbers/decimal_fractional_specials.tsv
@@ -0,0 +1,3 @@
+001	mil e um
+010	mil e dez
+100	mil e cem
diff --git a/nemo_text_processing/text_normalization/pt/data/numbers/decimal_specials.tsv b/nemo_text_processing/text_normalization/pt/data/numbers/decimal_specials.tsv
@@ -0,0 +1,2 @@
+separator	vírgula
+minus	menos
diff --git a/nemo_text_processing/text_normalization/pt/data/numbers/digit.tsv b/nemo_text_processing/text_normalization/pt/data/numbers/digit.tsv
@@ -0,0 +1,9 @@
+1	um
+2	dois
+3	três
+4	quatro
+5	cinco
+6	seis
+7	sete
+8	oito
+9	nove
diff --git a/nemo_text_processing/text_normalization/pt/data/numbers/hundreds.tsv b/nemo_text_processing/text_normalization/pt/data/numbers/hundreds.tsv
@@ -0,0 +1,8 @@
+2	duzentos
+3	trezentos
+4	quatrocentos
+5	quinhentos
+6	seiscentos
+7	setecentos
+8	oitocentos
+9	novecentos
diff --git a/nemo_text_processing/text_normalization/pt/data/numbers/quantity_words.tsv b/nemo_text_processing/text_normalization/pt/data/numbers/quantity_words.tsv
@@ -0,0 +1,9 @@
+mil
+milhão
+milhões
+bilhão
+bilhões
+trilhão
+trilhões
+quatrilhão
+quatrilhões
diff --git a/nemo_text_processing/text_normalization/pt/data/numbers/scales.tsv b/nemo_text_processing/text_normalization/pt/data/numbers/scales.tsv
@@ -0,0 +1,4 @@
+one_label	plural_suffix	magnitude_zeros
+um milhão	 milhões	0
+um bilhão	 bilhões	9
+um trilhão	 trilhões	12
diff --git a/nemo_text_processing/text_normalization/pt/data/numbers/teens.tsv b/nemo_text_processing/text_normalization/pt/data/numbers/teens.tsv
@@ -0,0 +1,10 @@
+10	dez
+11	onze
+12	doze
+13	treze
+14	catorze
+15	quinze
+16	dezesseis
+17	dezessete
+18	dezoito
+19	dezenove
diff --git a/nemo_text_processing/text_normalization/pt/data/numbers/tens.tsv b/nemo_text_processing/text_normalization/pt/data/numbers/tens.tsv
@@ -0,0 +1,8 @@
+2	vinte
+3	trinta
+4	quarenta
+5	cinquenta
+6	sessenta
+7	setenta
+8	oitenta
+9	noventa
diff --git a/nemo_text_processing/text_normalization/pt/data/numbers/zero.tsv b/nemo_text_processing/text_normalization/pt/data/numbers/zero.tsv
@@ -0,0 +1 @@
+0	zero
diff --git a/nemo_text_processing/text_normalization/pt/data/ordinals/__init__.py b/nemo_text_processing/text_normalization/pt/data/ordinals/__init__.py
@@ -0,0 +1,13 @@
+# Copyright (c) 2026, NVIDIA CORPORATION & AFFILIATES.  All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
diff --git a/nemo_text_processing/text_normalization/pt/data/ordinals/digit.tsv b/nemo_text_processing/text_normalization/pt/data/ordinals/digit.tsv
@@ -0,0 +1,10 @@
+primeiro	um
+segundo	dois
+terceiro	três
+quarto	quatro
+quinto	cinco
+sexto	seis
+sétimo	sete
+oitavo	oito
+nono	nove
+décimo	dez
diff --git a/nemo_text_processing/text_normalization/pt/data/ordinals/feminine.tsv b/nemo_text_processing/text_normalization/pt/data/ordinals/feminine.tsv
@@ -0,0 +1,11 @@
+primeiro	primeira
+segundo	segunda
+terceiro	terceira
+quarto	quarta
+quinto	quinta
+sexto	sexta
+sétimo	sétima
+oitavo	oitava
+nono	nona
+décimo	décima
+ésimo	ésima
diff --git a/nemo_text_processing/text_normalization/pt/data/ordinals/hundreds.tsv b/nemo_text_processing/text_normalization/pt/data/ordinals/hundreds.tsv
@@ -0,0 +1,10 @@
+centésimo	cem
+centésimo	cento
+ducentésimo	duzentos
+trecentésimo	trezentos
+quadringentésimo	quatrocentos
+quincentésimo	quinhentos
+sexcentésimo	seiscentos
+septingentésimo	setecentos
+octingentésimo	oitocentos
+noningentésimo	novecentos
diff --git a/nemo_text_processing/text_normalization/pt/data/ordinals/specials.tsv b/nemo_text_processing/text_normalization/pt/data/ordinals/specials.tsv
@@ -0,0 +1,2 @@
+connector_in	 e 
+connector_out	 
diff --git a/nemo_text_processing/text_normalization/pt/data/ordinals/teen.tsv b/nemo_text_processing/text_normalization/pt/data/ordinals/teen.tsv
@@ -0,0 +1,9 @@
+décimo primeiro	onze
+décimo segundo	doze
+décimo terceiro	treze
+décimo quarto	catorze
+décimo quinto	quinze
+décimo sexto	dezesseis
+décimo sétimo	dezessete
+décimo oitavo	dezoito
+décimo nono	dezenove
diff --git a/nemo_text_processing/text_normalization/pt/data/ordinals/ties.tsv b/nemo_text_processing/text_normalization/pt/data/ordinals/ties.tsv
@@ -0,0 +1,8 @@
+vigésimo	vinte
+trigésimo	trinta
+quadragésimo	quarenta
+quinquagésimo	cinquenta
+sexagésimo	sessenta
+septuagésimo	setenta
+octogésimo	oitenta
+nonagésimo	noventa
diff --git a/nemo_text_processing/text_normalization/pt/data/time/__init__.py b/nemo_text_processing/text_normalization/pt/data/time/__init__.py
@@ -0,0 +1,13 @@
+# Copyright (c) 2026, NVIDIA CORPORATION & AFFILIATES.  All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
diff --git a/nemo_text_processing/text_normalization/pt/data/time/day_period_suffix.tsv b/nemo_text_processing/text_normalization/pt/data/time/day_period_suffix.tsv
@@ -0,0 +1,4 @@
+manhã	da manhã
+tarde	da tarde
+noite	da noite
+madrugada	da madrugada
-Original file line number
+Diff line change
@@ -0,0 +1,3 @@
+    /
+    .
+    -