fix

README.md

@@ -94,6 +94,10 @@ YANDEX_STT_LANGUAGE=ru-RU
 VOICE_MAX_DURATION_SECONDS=120
 ```
 
+`YANDEX_CLOUD_FOLDER` — идентификатор каталога Yandex Cloud (например, значение
+вида `b1g...`), а не имя модели. Имя и версия модели указываются отдельно в
+`YANDEX_CLOUD_MODEL`, например `qwen3.6-35b-a3b/latest`.
+
 Значения моделей можно посмотреть командой `/models`, а пользовательский выбор
 сохранить командой `/model имя-модели`. Выбор хранится отдельно для локального и
 облачного режимов. Короткое имя облачной модели автоматически преобразуется в URI
@@ -130,6 +134,9 @@ docker run -d \
   kandrusyak-bot:local
 ```
 
+
+
+
 Ollama должна быть доступна контейнеру по адресу из `OLLAMA_BASE_URL`; адрес
 `localhost` внутри контейнера указывает на сам контейнер, а не на Linux-хост.
 

assistant_bot/config.py

@@ -115,7 +115,7 @@ def get_default_ollama_model() -> str:
 def get_yandex_cloud_folder() -> str:
     load_env_file()
     folder = os.getenv(YANDEX_CLOUD_FOLDER_ENV_NAME, "").strip()
-    if not folder:
+    if not folder or folder == "":
         raise RuntimeError(
             f"Set {YANDEX_CLOUD_FOLDER_ENV_NAME} in environment or .env file."
         )

assistant_bot/yandex_ai.py

@@ -9,6 +9,15 @@ class YandexAIError(AIClientError):
     pass
 
 
+def describe_yandex_error(exc: Exception) -> str:
+    response = getattr(exc, "response", None)
+    status_code = getattr(response, "status_code", None)
+    response_text = getattr(response, "text", None)
+    if status_code and isinstance(response_text, str) and response_text.strip():
+        return f"HTTP {status_code}: {response_text.strip()[:800]}"
+    return str(exc)
+
+
 def create_async_sdk(folder_id: str) -> Any:
     try:
         from yandex_ai_studio_sdk import AsyncAIStudio
@@ -42,6 +51,14 @@ class YandexAIClient:
     def normalize_model(self, model: str) -> str:
         normalized = model.strip()
         if normalized.startswith("gpt://"):
+            model_path = normalized.removeprefix("gpt://").strip("/")
+            parts = model_path.split("/")
+            if (
+                not normalized.startswith(f"gpt://{self.folder_id}/")
+                and len(parts) == 2
+                and parts[-1] in {"latest", "rc"}
+            ):
+                return f"gpt://{self.folder_id}/{model_path}"
             return normalized
         return f"gpt://{self.folder_id}/{normalized.lstrip('/')}"
 
@@ -49,7 +66,9 @@ class YandexAIClient:
         try:
             models = await self._sdk.chat.completions.list()
         except Exception as exc:
-            raise YandexAIError(f"Не удалось получить список моделей: {exc}") from exc
+            raise YandexAIError(
+                f"Не удалось получить список моделей: {describe_yandex_error(exc)}"
+            ) from exc
 
         model_names = {
             str(uri)
@@ -67,19 +86,23 @@ class YandexAIClient:
         sdk_messages = [
             {
                 "role": message.get("role", "user"),
-                "text": message.get("content", ""),
+                "content": message.get("content", ""),
             }
             for message in messages
         ]
 
         try:
-            completion = self._sdk.models.completions(self.normalize_model(model))
+            completion = self._sdk.chat.completions(self.normalize_model(model))
             if json_mode:
                 completion = completion.configure(response_format="json")
             result = await completion.run(sdk_messages, timeout=180)
-            content = getattr(result[0], "text", None)
+            content = getattr(result, "text", None)
+            if content is None:
+                content = getattr(result[0], "text", None)
         except Exception as exc:
-            raise YandexAIError(f"Запрос к модели завершился ошибкой: {exc}") from exc
+            raise YandexAIError(
+                f"Запрос к модели завершился ошибкой: {describe_yandex_error(exc)}"
+            ) from exc
 
         if isinstance(content, str) and content.strip():
             return content.strip()

tests/test_yandex_ai.py

@@ -3,7 +3,11 @@ from pathlib import Path
 from types import SimpleNamespace
 from unittest.mock import patch
 
-from assistant_bot.yandex_ai import YandexAIClient, YandexSpeechRecognizer
+from assistant_bot.yandex_ai import (
+    YandexAIClient,
+    YandexSpeechRecognizer,
+    describe_yandex_error,
+)
 
 
 class FakeCompletion:
@@ -22,21 +26,37 @@ class FakeCompletion:
         return [SimpleNamespace(text="  готово  ")]
 
 
+class FakeChatCompletions:
+    def __init__(self, completion, list_models) -> None:
+        self.completion = completion
+        self.list = list_models
+        self.requested_models = []
+
+    def __call__(self, model):
+        self.requested_models.append(model)
+        return self.completion
+
+
 class YandexAIClientTests(unittest.IsolatedAsyncioTestCase):
+    def test_http_error_includes_safe_response_body(self) -> None:
+        error = RuntimeError("forbidden")
+        error.response = SimpleNamespace(
+            status_code=403,
+            text='{"error":{"message":"folder mismatch"}}',
+        )
+
+        self.assertEqual(
+            describe_yandex_error(error),
+            'HTTP 403: {"error":{"message":"folder mismatch"}}',
+        )
+
     async def test_chat_uses_sdk_messages_and_json_mode(self) -> None:
         completion = FakeCompletion()
-        requested_models = []
+        completions = FakeChatCompletions(completion, self._list_models)
-
-        def completions(model):
-            requested_models.append(model)
-            return completion
 
         sdk = SimpleNamespace(
-            models=SimpleNamespace(completions=completions),
             chat=SimpleNamespace(
-                completions=SimpleNamespace(
+                completions=completions,
-                    list=self._list_models,
-                )
             ),
         )
         client = YandexAIClient(folder_id="folder-id", sdk=sdk)
@@ -51,17 +71,38 @@ class YandexAIClientTests(unittest.IsolatedAsyncioTestCase):
         )
 
         self.assertEqual(answer, "готово")
-        self.assertEqual(requested_models, ["gpt://folder-id/yandexgpt"])
+        self.assertEqual(
+            completions.requested_models,
+            ["gpt://folder-id/yandexgpt"],
+        )
         self.assertEqual(completion.configuration, {"response_format": "json"})
         self.assertEqual(
             completion.messages,
             [
-                {"role": "system", "text": "Отвечай кратко"},
+                {"role": "system", "content": "Отвечай кратко"},
-                {"role": "user", "text": "Привет"},
+                {"role": "user", "content": "Привет"},
             ],
         )
         self.assertEqual(completion.timeout, 180)
 
+    async def test_chat_repairs_legacy_uri_without_folder_id(self) -> None:
+        completion = FakeCompletion()
+        completions = FakeChatCompletions(completion, self._list_models)
+        sdk = SimpleNamespace(
+            chat=SimpleNamespace(completions=completions),
+        )
+        client = YandexAIClient(folder_id="folder-id", sdk=sdk)
+
+        await client.chat(
+            "gpt://qwen3.6-35b-a3b/latest",
+            [{"role": "user", "content": "Привет"}],
+        )
+
+        self.assertEqual(
+            completions.requested_models,
+            ["gpt://folder-id/qwen3.6-35b-a3b/latest"],
+        )
+
     async def test_list_models_returns_sorted_uris(self) -> None:
         sdk = SimpleNamespace(
             chat=SimpleNamespace(