@@ -2,13 +2,13 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
-#
+# 
 #, fuzzy
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2025-11-05 13:41+0300\n"
+"POT-Creation-Date: 2025-11-14 14:23+0300\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -134,8 +134,8 @@ msgstr "Дочерний Бизнес Аккаунт"
 msgid "Child Business Accounts"
 msgstr "Дочерние Бизнес Аккаунты"
 
-#: authentication/models/business_group.py:8 ml_model/models.py:17
-#: ml_model/models.py:37 ml_model/models.py:61 ml_model/models.py:269
+#: authentication/models/business_group.py:8 ml_model/models.py:18
+#: ml_model/models.py:38 ml_model/models.py:62 ml_model/models.py:269
 #: payments/models/payment_plan.py:27 tools/chats/models.py:9
 msgid "Title"
 msgstr "Название"
@@ -162,7 +162,7 @@ msgid "Affiliated by"
 msgstr "Кем привлечена"
 
 #: authentication/models/business_host.py:36 authentication/models/user.py:138
-#: authentication/models/whitelist.py:16 ml_model/models.py:167
+#: authentication/models/whitelist.py:16 ml_model/models.py:168
 #: payments/models/promocode.py:85
 msgid "Is active"
 msgstr "Является активной"
@@ -199,7 +199,7 @@ msgstr "ИНН"
 msgid "PSRN"
 msgstr "ОГРН"
 
-#: authentication/models/business_host.py:69 ml_model/models.py:180
+#: authentication/models/business_host.py:69 ml_model/models.py:181
 #: tools/public_api/models.py:30
 msgid "Name"
 msgstr "Наименование"
@@ -572,7 +572,12 @@ msgstr "Неверное имя пользователя"
 msgid "The file size cannot exceed %(max_mb_size)d MB"
 msgstr "Файл не может быть размером больше %(max_mb_size)d мегабайт"
 
-#: ml_model/apps.py:9 ml_model/models.py:148
+#: ml_model/admin.py:136
+#, python-format
+msgid "Version %(version)s already has input with the same type: %(type)s"
+msgstr "Версия %(version)s уже имеет входные данные с таким же типом: %(type)s"
+
+#: ml_model/apps.py:9 ml_model/models.py:149
 msgid "Neuron Models"
 msgstr "Нейронные Модели"
 
@@ -628,145 +633,145 @@ msgstr "При рендеринге шаблона произошла неизв
 msgid "The neuron model does not exist"
 msgstr "Нейронная модель не существует"
 
-#: ml_model/models.py:18 ml_model/models.py:38 ml_model/models.py:70
-#: ml_model/models.py:182
+#: ml_model/models.py:19 ml_model/models.py:39 ml_model/models.py:71
+#: ml_model/models.py:183
 msgid "Slug"
 msgstr "Ярлык"
 
-#: ml_model/models.py:28 ml_model/models.py:80
+#: ml_model/models.py:29 ml_model/models.py:81
 msgid "Category"
 msgstr "Категория"
 
-#: ml_model/models.py:29
+#: ml_model/models.py:30
 msgid "Categories"
 msgstr "Категории"
 
-#: ml_model/models.py:42
+#: ml_model/models.py:43
 msgid "Not SVG-pictures not allowed"
 msgstr "Нельзя использовать не SVG-картинки"
 
-#: ml_model/models.py:45
+#: ml_model/models.py:46
 msgid "Icon"
 msgstr "Миниатюра"
 
-#: ml_model/models.py:52
+#: ml_model/models.py:53
 msgid "Model Tag"
 msgstr "Тег модели"
 
-#: ml_model/models.py:53
+#: ml_model/models.py:54
 msgid "Model Tags"
 msgstr "Теги модели"
 
-#: ml_model/models.py:66
+#: ml_model/models.py:67
 msgid "Alternative Titles"
 msgstr "Альтернативные названия"
 
-#: ml_model/models.py:68 ml_model/models.py:181 ml_model/models.py:270
+#: ml_model/models.py:69 ml_model/models.py:182 ml_model/models.py:270
 #: payments/models/payment.py:52
 msgid "Description"
 msgstr "Описание"
 
-#: ml_model/models.py:72
+#: ml_model/models.py:73
 msgid "Fill automatically, don't touch"
 msgstr "Заполняется автоматически, не трогать"
 
-#: ml_model/models.py:88
+#: ml_model/models.py:89
 msgid "Avatar"
 msgstr "Аватар"
 
-#: ml_model/models.py:91
+#: ml_model/models.py:92
 msgid "Tags"
 msgstr "Теги"
 
-#: ml_model/models.py:147
+#: ml_model/models.py:148
 msgid "Neuron Model"
 msgstr "Нейронная Модель"
 
-#: ml_model/models.py:156 ml_model/models.py:403 payments/admin.py:95
+#: ml_model/models.py:157 ml_model/models.py:403 payments/admin.py:95
 msgid "Model"
 msgstr "Модель"
 
-#: ml_model/models.py:172 ml_model/models.py:173
+#: ml_model/models.py:173 ml_model/models.py:174
 msgid "Settings"
 msgstr "Настройки"
 
-#: ml_model/models.py:176
+#: ml_model/models.py:177
 #, python-format
 msgid "Settings of %(model_title)s"
 msgstr "Настройки %(model_title)s"
 
-#: ml_model/models.py:195
+#: ml_model/models.py:196
 #, python-format
 msgid "%(model_title)s | %(version_name)s"
 msgstr "%(model_title)s | %(version_name)s"
 
-#: ml_model/models.py:201
+#: ml_model/models.py:202
 msgid "Model Version"
 msgstr "Версия Модели"
 
-#: ml_model/models.py:202
+#: ml_model/models.py:203
 msgid "Model Versions"
 msgstr "Версии Модели"
 
-#: ml_model/models.py:211
+#: ml_model/models.py:212
 msgid "Versions"
 msgstr "Версии"
 
-#: ml_model/models.py:212
+#: ml_model/models.py:213
 msgid "Link to versions"
 msgstr "Привязка к версиям"
 
-#: ml_model/models.py:221 reports/models/error_report.py:10
+#: ml_model/models.py:222 reports/models/error_report.py:10
 msgid "Text"
 msgstr "Текст"
 
-#: ml_model/models.py:222
+#: ml_model/models.py:223
 msgid "Image"
 msgstr "Картинка"
 
-#: ml_model/models.py:223
+#: ml_model/models.py:224
 msgid "PDF"
 msgstr "PDF"
 
-#: ml_model/models.py:224
+#: ml_model/models.py:225
 msgid "DOCX"
 msgstr "DOCX"
 
-#: ml_model/models.py:225
+#: ml_model/models.py:226
 msgid "DOC"
 msgstr "DOC"
 
-#: ml_model/models.py:226
+#: ml_model/models.py:227
 msgid "Text File (Notebook)"
 msgstr "Текстовый файл (Блокнот)"
 
-#: ml_model/models.py:227
+#: ml_model/models.py:228
 msgid "ZIP Archive"
 msgstr "ZIP архив"
 
-#: ml_model/models.py:228
+#: ml_model/models.py:229
 msgid "Audio"
 msgstr "Аудио"
 
-#: ml_model/models.py:234 ml_model/models.py:273
+#: ml_model/models.py:235 ml_model/models.py:273
 #: payments/models/promocode.py:41
 msgid "Type"
 msgstr "Тип"
 
-#: ml_model/models.py:236 ml_model/models.py:284
+#: ml_model/models.py:237 ml_model/models.py:284
 msgid "Required"
 msgstr "Обязательный"
 
-#: ml_model/models.py:239
+#: ml_model/models.py:240
 #, python-format
 msgid "%(model_title)s | %(input_type)s"
 msgstr "%(model_title)s | %(input_type)s"
 
-#: ml_model/models.py:245
+#: ml_model/models.py:246
 msgid "Model Input"
 msgstr "Модель"
 
-#: ml_model/models.py:246
+#: ml_model/models.py:247
 msgid "Model Inputs"
 msgstr "Входящий поток модели"
 
@@ -935,7 +940,9 @@ msgstr "Невозможно получить данные модели"
 
 #: payments/admin.py:33 payments/admin.py:67 payments/admin.py:87
 msgid "You can search by user email, exacted company name"
-msgstr "Вы можете осуществлять поиск по e-mail пользователя, точному названию компании"
+msgstr ""
+"Вы можете осуществлять поиск по e-mail пользователя, точному названию "
+"компании"
 
 #: payments/admin.py:38 payments/admin.py:92
 msgid "Missing"
@@ -0,0 +1,17 @@
+# Generated by Django 5.0.11 on 2025-11-14 10:09
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('ml_model', '0051_modelinstruction'),
+    ]
+
+    operations = [
+        migrations.AlterUniqueTogether(
+            name='modelinput',
+            unique_together=set(),
+        ),
+    ]
@@ -1,5 +1,6 @@
 from django.contrib import admin
-from django.http.response import HttpResponse as HttpResponse
+from django.core.exceptions import ValidationError
+from django.utils.translation import gettext_lazy as _
 from import_export.admin import ExportActionModelAdmin, ImportExportMixin
 from ordered_model.admin import (
     OrderedInlineModelAdminMixin,
@@ -123,6 +124,21 @@ class NeuronModelAdmin(
             return obj.category.title
         return 'Не присвоена'
 
+    def save_formset(self, request, form, formset, change):
+        if formset.model == ModelInput:
+            existed = set()
+            for input in formset.cleaned_data:
+                if input['DELETE']:
+                    continue
+                for version in input['versions']:
+                    if (pair := (version.pk, input['type'])) in existed:
+                        raise ValidationError(
+                            _('Version %(version)s already has input with the same type: %(type)s')
+                            % {'version': version.name, 'type': _(input['type'].capitalize())}
+                        )
+                    existed.add(pair)
+        super().save_formset(request, form, formset, change)
+
 
 @admin.register(ModelTag)
 class ModelTagAdmin(ImportExportMixin, ExportActionModelAdmin, OrderedModelAdmin):
@@ -244,7 +244,6 @@ class ModelInput(ModelDepends, ModelVersionsDepends):
     class Meta:
         verbose_name = _('Model Input')
         verbose_name_plural = _('Model Inputs')
-        unique_together = ('model', 'type')
 
 
 class ModelParameter(ModelDepends, ModelVersionsDepends, OrderedModel):