您可以使用 Gemini API 函式呼叫功能，為模型提供自訂函式定義。模型不會直接叫用這些函式，而是產生結構化輸出內容，指定函式名稱和建議的引數。接著，您可以使用函式名稱和引數呼叫外部 API，並將 API 輸出結果納入對模型的進一步查詢，讓模型提供更全面的回應並採取其他動作。
有了函式呼叫功能，使用者就能與即時資訊和服務互動，例如資料庫、客戶關係管理系統和文件存放區。這項功能還可強化模型提供相關及符合情境的答案的能力。函式呼叫最適合用於與外部系統互動。如果用途需要模型執行運算，但不涉及外部系統或 API，建議改用程式碼執行。
如需函式呼叫的實際範例，請參閱「light bot」notebook。
函式呼叫的運作方式
如要使用函式呼叫功能，請在模型提示中加入描述程式介面的結構化查詢資料，稱為「函式宣告」。函式宣告會提供 API 函式的名稱、說明其用途、支援的任何參數，以及這些參數的說明。在查詢中將函式宣告清單傳遞至模型後，模型會分析函式宣告和查詢的其餘部分，以決定如何使用已宣告的 API 回應要求。
接著，模型會在 OpenAPI 相容的結構定義中傳回物件，指定如何呼叫一或多個已宣告的函式，以便回覆使用者的提問。接著，您可以採用建議的函式呼叫參數、呼叫實際的 API、取得回應，然後將該回應提供給使用者或採取進一步行動。請注意，模型實際上不會呼叫已宣告的函式。請改用傳回的結構定義物件參數來呼叫函式。Gemini API 也支援並行函式呼叫，模型會根據單一要求建議多個 API 函式呼叫。
函式宣告
在提示中實作函式呼叫時，您會建立 tools 物件，其中包含一或多個 function declarations。您可以使用 JSON 定義函式，具體來說，就是使用 OpenAPI 結構定義格式的選取子集。單一函式宣告可包含下列參數：
name(字串)：API 呼叫中函式的專屬 ID。description(字串)：說明函式的用途和功能。parameters(物件)：定義函式所需的輸入資料。type(字串)：指定整體資料類型，例如object。properties(物件)：列出個別參數，每個參數包含：type(字串)：參數的資料類型，例如string、integer、boolean。description(字串)：清楚說明參數的用途和預期格式。
required(陣列)：字串陣列，列出函式運作時必須使用的參數名稱。
如需使用 cURL 指令宣告函式的程式碼範例，請參閱函式呼叫範例。如需使用 Gemini API SDK 建立函式宣告的範例，請參閱函式呼叫教學課程。
函式宣告的最佳做法
將函式整合至要求時，必須準確定義函式。每個函式都會依賴特定參數，以引導其行為和與模型的互動。以下清單提供在 functions_declarations 陣列中定義個別函式參數的指引。
name：請使用清楚且具描述性的名稱，且不得包含空格、句號 (.) 或破折號 (-) 字元。請改用底線 (_) 字元或駝峰式命名法。description：提供詳細、明確且具體的函式說明，並視需要提供範例。例如，使用find theaters based on location and optionally movie title that is currently playing in theaters.而非find theaters。請避免使用過於廣泛或模糊的說明。properties>type：使用強型別參數，減少模型錯覺。舉例來說，如果參數值來自有限集合，請使用enum欄位，而非在說明中列出值 (例如"type": "enum", "values": ["now_playing", "upcoming"])。如果參數值一律是整數，請將類型設為integer，而非number。properties>description：提供具體範例和限制。例如，使用The city and state, e.g. San Francisco, CA or a zip code e.g. 95616，而不使用the location to search。
如要進一步瞭解使用函式呼叫的最佳做法，請參閱「最佳做法」一節。
函式呼叫模式
您可以使用呼叫 mode 參數的函式，修改功能的執行行為。共有三種模式可供選擇：
AUTO：預設模型行為。模型會決定要預測函式呼叫還是自然語言回應。ANY：模型會一律預測函式呼叫。如果未提供allowed_function_names，模型會從所有可用的函式宣告中挑選。如果提供allowed_function_names，模型會從允許的函式組合中挑選。NONE：模型不會預測函式呼叫。在這種情況下，模型行為與您未傳遞任何函式宣告的情況相同。
您也可以傳遞一組 allowed_function_names，在提供時，會限制模型要呼叫的函式。您應該只在模式為 ANY 時，才納入 allowed_function_names。函式名稱應與函式宣告名稱相符。將模式設為 ANY 並設定 allowed_function_names 後，模型會從提供的函式名稱集合中預測函式呼叫。
以下是示例要求的程式碼片段，說明如何將 mode 設為 ANY，並指定允許的函式清單：
"tool_config": {
"function_calling_config": {
"mode": "ANY",
"allowed_function_names": ["find_theaters", "get_showtimes"]
},
}
組合函式呼叫
Gemini 2.0 支援新的函式呼叫功能：組合函式呼叫。組合函式呼叫可讓 Gemini API 在產生回應的過程中自動叫用多個使用者定義的函式。舉例來說，為了回應提示 "Get the temperature in my current location"，Gemini API 可能會同時叫用 get_current_location() 函式和 get_weather() 函式，並將位置資訊做為參數。
搭配程式碼執行的組合函式呼叫需要雙向串流，且僅支援新的 Multimodal Live API。以下範例說明如何同時使用組合函式呼叫、程式碼執行作業和多模態即時 API：
turn_on_the_lights_schema = {'name': 'turn_on_the_lights'}
turn_off_the_lights_schema = {'name': 'turn_off_the_lights'}
prompt = """
Hey, can you write run some python code to turn on the lights, wait 10s and then turn off the lights?
"""
tools = [
{'code_execution': {}},
{'function_declarations': [turn_on_the_lights_schema, turn_off_the_lights_schema]}
]
await run(prompt, tools=tools, modality="AUDIO")
Python 開發人員可以在 Live API Tool Use notebook 中試用這項功能。
多功能工具使用
使用 Gemini 2.0 時，您可以同時啟用多個工具，而模型會決定何時呼叫這些工具。以下範例說明如何在使用多模態即時 API 的請求中啟用兩個工具：Google 搜尋 Grounding 和程式碼執行。
prompt = """
Hey, I need you to do three things for me.
1. Turn on the lights.
2. Then compute the largest prime palindrome under 100000.
3. Then use Google Search to look up information about the largest earthquake in California the week of Dec 5 2024.
Thanks!
"""
tools = [
{'google_search': {}},
{'code_execution': {}},
{'function_declarations': [turn_on_the_lights_schema, turn_off_the_lights_schema]}
]
await run(prompt, tools=tools, modality="AUDIO")
Python 開發人員可以在 Live API Tool Use notebook 中試用這項功能。
函式呼叫範例
本節提供使用 cURL 指令呼叫函式的提示範例。範例包括單一轉彎和多轉彎情境，以及啟用不同的函式呼叫模式。
搭配這項功能使用 cURL 指令時，函式和參數資訊會包含在 tools 元素中。tools 元素中的每個函式宣告都包含函式名稱，您可以使用 OpenAPI 相容的結構定義和函式說明來指定參數。
單輪示例
單輪是指呼叫語言模型一次。在函式呼叫方面，單輪用例可能會在您向模型提供自然語言查詢和函式清單時發生。在這種情況下，模型會使用函式宣告 (包含函式名稱、參數和說明)，預測要呼叫的函式和呼叫時使用的引數。
以下 curl 範例是傳入函式說明的例子，該函式會傳回電影播放位置的相關資訊。這項要求包含多個函式宣告，例如 find_movies 和 find_theaters。
單回合函式呼叫要求範例
curl https://generativelanguage.googleapis.com/v1beta/models/gemini-pro:generateContent?key=$API_KEY \
-H 'Content-Type: application/json' \
-d '{
"contents": {
"role": "user",
"parts": {
"text": "Which theaters in Mountain View show Barbie movie?"
}
},
"tools": [
{
"function_declarations": [
{
"name": "find_movies",
"description": "find movie titles currently playing in theaters based on any description, genre, title words, etc.",
"parameters": {
"type": "object",
"properties": {
"location": {
"type": "string",
"description": "The city and state, e.g. San Francisco, CA or a zip code e.g. 95616"
},
"description": {
"type": "string",
"description": "Any kind of description including category or genre, title words, attributes, etc."
}
},
"required": [
"description"
]
}
},
{
"name": "find_theaters",
"description": "find theaters based on location and optionally movie title which is currently playing in theaters",
"parameters": {
"type": "object",
"properties": {
"location": {
"type": "string",
"description": "The city and state, e.g. San Francisco, CA or a zip code e.g. 95616"
},
"movie": {
"type": "string",
"description": "Any movie title"
}
},
"required": [
"location"
]
}
},
{
"name": "get_showtimes",
"description": "Find the start times for movies playing in a specific theater",
"parameters": {
"type": "object",
"properties": {
"location": {
"type": "string",
"description": "The city and state, e.g. San Francisco, CA or a zip code e.g. 95616"
},
"movie": {
"type": "string",
"description": "Any movie title"
},
"theater": {
"type": "string",
"description": "Name of the theater"
},
"date": {
"type": "string",
"description": "Date for requested showtime"
}
},
"required": [
"location",
"movie",
"theater",
"date"
]
}
}
]
}
]
}'
這個 curl 範例的回應可能會類似以下內容。
單輪函式呼叫 curl 回應範例
[{
"candidates": [
{
"content": {
"parts": [
{
"functionCall": {
"name": "find_theaters",
"args": {
"movie": "Barbie",
"location": "Mountain View, CA"
}
}
}
]
},
"finishReason": "STOP",
"safetyRatings": [
{
"category": "HARM_CATEGORY_HARASSMENT",
"probability": "NEGLIGIBLE"
},
{
"category": "HARM_CATEGORY_HATE_SPEECH",
"probability": "NEGLIGIBLE"
},
{
"category": "HARM_CATEGORY_SEXUALLY_EXPLICIT",
"probability": "NEGLIGIBLE"
},
{
"category": "HARM_CATEGORY_DANGEROUS_CONTENT",
"probability": "NEGLIGIBLE"
}
]
}
],
"usageMetadata": {
"promptTokenCount": 9,
"totalTokenCount": 9
}
}]
使用 ANY 模式的單回合範例
以下 curl 範例與單轉範例類似，但會將模式設為 ANY：
"tool_config": {
"function_calling_config": {
"mode": "ANY"
},
}
使用 ANY 模式的單回合函式呼叫 (要求)
curl https://generativelanguage.googleapis.com/v1beta/models/gemini-pro:generateContent?key=$API_KEY \
-H 'Content-Type: application/json' \
-d '{
"contents": {
"role": "user",
"parts": {
"text": "What movies are showing in North Seattle tonight?"
}
},
"tools": [
{
"function_declarations": [
{
"name": "find_movies",
"description": "find movie titles currently playing in theaters based on any description, genre, title words, etc.",
"parameters": {
"type": "object",
"properties": {
"location": {
"type": "string",
"description": "The city and state, e.g. San Francisco, CA or a zip code e.g. 95616"
},
"description": {
"type": "string",
"description": "Any kind of description including category or genre, title words, attributes, etc."
}
},
"required": [
"description"
]
}
},
{
"name": "find_theaters",
"description": "find theaters based on location and optionally movie title which is currently playing in theaters",
"parameters": {
"type": "object",
"properties": {
"location": {
"type": "string",
"description": "The city and state, e.g. San Francisco, CA or a zip code e.g. 95616"
},
"movie": {
"type": "string",
"description": "Any movie title"
}
},
"required": [
"location"
]
}
},
{
"name": "get_showtimes",
"description": "Find the start times for movies playing in a specific theater",
"parameters": {
"type": "object",
"properties": {
"location": {
"type": "string",
"description": "The city and state, e.g. San Francisco, CA or a zip code e.g. 95616"
},
"movie": {
"type": "string",
"description": "Any movie title"
},
"theater": {
"type": "string",
"description": "Name of the theater"
},
"date": {
"type": "string",
"description": "Date for requested showtime"
}
},
"required": [
"location",
"movie",
"theater",
"date"
]
}
}
]
}
],
"tool_config": {
"function_calling_config": {
"mode": "ANY"
},
}
}'
回應可能會類似以下內容：
使用 ANY 模式的單回合函式呼叫 (回應)
{
"candidates": [
{
"content": {
"parts": [
{
"functionCall": {
"name": "find_movies",
"args": {
"description": "",
"location": "North Seattle, WA"
}
}
}
],
"role": "model"
},
"finishReason": "STOP",
"index": 0,
"safetyRatings": [
{
"category": "HARM_CATEGORY_DANGEROUS_CONTENT",
"probability": "NEGLIGIBLE"
},
{
"category": "HARM_CATEGORY_HARASSMENT",
"probability": "NEGLIGIBLE"
},
{
"category": "HARM_CATEGORY_HATE_SPEECH",
"probability": "NEGLIGIBLE"
},
{
"category": "HARM_CATEGORY_SEXUALLY_EXPLICIT",
"probability": "NEGLIGIBLE"
}
]
}
],
"promptFeedback": {
"safetyRatings": [
{
"category": "HARM_CATEGORY_SEXUALLY_EXPLICIT",
"probability": "NEGLIGIBLE"
},
{
"category": "HARM_CATEGORY_HATE_SPEECH",
"probability": "NEGLIGIBLE"
},
{
"category": "HARM_CATEGORY_HARASSMENT",
"probability": "NEGLIGIBLE"
},
{
"category": "HARM_CATEGORY_DANGEROUS_CONTENT",
"probability": "NEGLIGIBLE"
}
]
}
}
使用任意模式和允許函式的單回合範例
以下 curl 範例與單轉範例類似，但會將模式設為 ANY，並包含允許的函式清單：
"tool_config": {
"function_calling_config": {
"mode": "ANY",
"allowed_function_names": ["find_theaters", "get_showtimes"]
},
}
使用任意模式和允許的函式進行單回合函式呼叫 (要求)
curl https://generativelanguage.googleapis.com/v1beta/models/gemini-pro:generateContent?key=$API_KEY \
-H 'Content-Type: application/json' \
-d '{
"contents": {
"role": "user",
"parts": {
"text": "What movies are showing in North Seattle tonight?"
}
},
"tools": [
{
"function_declarations": [
{
"name": "find_movies",
"description": "find movie titles currently playing in theaters based on any description, genre, title words, etc.",
"parameters": {
"type": "object",
"properties": {
"location": {
"type": "string",
"description": "The city and state, e.g. San Francisco, CA or a zip code e.g. 95616"
},
"description": {
"type": "string",
"description": "Any kind of description including category or genre, title words, attributes, etc."
}
},
"required": [
"description"
]
}
},
{
"name": "find_theaters",
"description": "find theaters based on location and optionally movie title which is currently playing in theaters",
"parameters": {
"type": "object",
"properties": {
"location": {
"type": "string",
"description": "The city and state, e.g. San Francisco, CA or a zip code e.g. 95616"
},
"movie": {
"type": "string",
"description": "Any movie title"
}
},
"required": [
"location"
]
}
},
{
"name": "get_showtimes",
"description": "Find the start times for movies playing in a specific theater",
"parameters": {
"type": "object",
"properties": {
"location": {
"type": "string",
"description": "The city and state, e.g. San Francisco, CA or a zip code e.g. 95616"
},
"movie": {
"type": "string",
"description": "Any movie title"
},
"theater": {
"type": "string",
"description": "Name of the theater"
},
"date": {
"type": "string",
"description": "Date for requested showtime"
}
},
"required": [
"location",
"movie",
"theater",
"date"
]
}
}
]
}
],
"tool_config": {
"function_calling_config": {
"mode": "ANY",
"allowed_function_names": ["find_theaters", "get_showtimes"]
},
}
}'
由於 find_movies 函式不在允許函式清單中，因此模型無法預測該函式，而是改為預測其他函式。回應可能會類似以下內容：
使用任意模式和允許的函式進行單回合函式呼叫 (回應)
{
"candidates": [
{
"content": {
"parts": [
{
"functionCall": {
"name": "find_theaters",
"args": {
"location": "North Seattle, WA",
"movie": null
}
}
}
],
"role": "model"
},
"finishReason": "STOP",
"index": 0,
"safetyRatings": [
{
"category": "HARM_CATEGORY_SEXUALLY_EXPLICIT",
"probability": "NEGLIGIBLE"
},
{
"category": "HARM_CATEGORY_HARASSMENT",
"probability": "NEGLIGIBLE"
},
{
"category": "HARM_CATEGORY_HATE_SPEECH",
"probability": "NEGLIGIBLE"
},
{
"category": "HARM_CATEGORY_DANGEROUS_CONTENT",
"probability": "NEGLIGIBLE"
}
]
}
],
"promptFeedback": {
"safetyRatings": [
{
"category": "HARM_CATEGORY_SEXUALLY_EXPLICIT",
"probability": "NEGLIGIBLE"
},
{
"category": "HARM_CATEGORY_HATE_SPEECH",
"probability": "NEGLIGIBLE"
},
{
"category": "HARM_CATEGORY_HARASSMENT",
"probability": "NEGLIGIBLE"
},
{
"category": "HARM_CATEGORY_DANGEROUS_CONTENT",
"probability": "NEGLIGIBLE"
}
]
}
}
多回合對話範例
如要實作多回合函式呼叫情境，請按照下列步驟操作：
- 呼叫語言模型，取得函式呼叫回應。這是第一個回合。
- 使用第一輪的函式呼叫回應，以及呼叫該函式時取得的函式回應，呼叫語言模型。這是第二輪。
第二輪的回應會匯總結果，以便在第一輪回答您的查詢，或是包含第二個函式呼叫，可用於取得查詢的更多資訊。
本主題包含兩個多回 curl 範例：
使用先前回合中的回應
以下 curl 範例會呼叫先前單回合範例傳回的函式和引數，以便取得回應。單次回合範例所傳回的方法和參數會顯示在這個 JSON 中。
"functionCall": {
"name": "find_theaters",
"args": {
"movie": "Barbie",
"location": "Mountain View, CA"
}
}
多回合函式呼叫 curl 範例要求
curl https://generativelanguage.googleapis.com/v1beta/models/gemini-pro:generateContent?key=$API_KEY \
-H 'Content-Type: application/json' \
-d '{
"contents": [{
"role": "user",
"parts": [{
"text": "Which theaters in Mountain View show Barbie movie?"
}]
}, {
"role": "model",
"parts": [{
"functionCall": {
"name": "find_theaters",
"args": {
"location": "Mountain View, CA",
"movie": "Barbie"
}
}
}]
}, {
"role": "user",
"parts": [{
"functionResponse": {
"name": "find_theaters",
"response": {
"name": "find_theaters",
"content": {
"movie": "Barbie",
"theaters": [{
"name": "AMC Mountain View 16",
"address": "2000 W El Camino Real, Mountain View, CA 94040"
}, {
"name": "Regal Edwards 14",
"address": "245 Castro St, Mountain View, CA 94040"
}]
}
}
}
}]
}],
"tools": [{
"functionDeclarations": [{
"name": "find_movies",
"description": "find movie titles currently playing in theaters based on any description, genre, title words, etc.",
"parameters": {
"type": "OBJECT",
"properties": {
"location": {
"type": "STRING",
"description": "The city and state, e.g. San Francisco, CA or a zip code e.g. 95616"
},
"description": {
"type": "STRING",
"description": "Any kind of description including category or genre, title words, attributes, etc."
}
},
"required": ["description"]
}
}, {
"name": "find_theaters",
"description": "find theaters based on location and optionally movie title which is currently playing in theaters",
"parameters": {
"type": "OBJECT",
"properties": {
"location": {
"type": "STRING",
"description": "The city and state, e.g. San Francisco, CA or a zip code e.g. 95616"
},
"movie": {
"type": "STRING",
"description": "Any movie title"
}
},
"required": ["location"]
}
}, {
"name": "get_showtimes",
"description": "Find the start times for movies playing in a specific theater",
"parameters": {
"type": "OBJECT",
"properties": {
"location": {
"type": "STRING",
"description": "The city and state, e.g. San Francisco, CA or a zip code e.g. 95616"
},
"movie": {
"type": "STRING",
"description": "Any movie title"
},
"theater": {
"type": "STRING",
"description": "Name of the theater"
},
"date": {
"type": "STRING",
"description": "Date for requested showtime"
}
},
"required": ["location", "movie", "theater", "date"]
}
}]
}]
}'
這個 curl 範例的回應包含呼叫 find_theaters 方法的結果。回應可能會類似以下內容：
多回合函式呼叫 curl 回應範例
{
"candidates": [
{
"content": {
"parts": [
{
"text": " OK. Barbie is showing in two theaters in Mountain View, CA: AMC Mountain View 16 and Regal Edwards 14."
}
]
}
}
],
"usageMetadata": {
"promptTokenCount": 9,
"candidatesTokenCount": 27,
"totalTokenCount": 36
}
}
多次呼叫模型
以下 cURL 範例會多次呼叫生成式 AI 模型來呼叫函式。模型每次呼叫函式時，可以使用不同的函式來回答要求中的不同使用者查詢。
多回合函式呼叫 curl 範例要求
curl https://generativelanguage.googleapis.com/v1beta/models/gemini-pro:generateContent?key=$API_KEY \
-H 'Content-Type: application/json' \
-d '{
"contents": [{
"role": "user",
"parts": [{
"text": "Which theaters in Mountain View show Barbie movie?"
}]
}, {
"role": "model",
"parts": [{
"functionCall": {
"name": "find_theaters",
"args": {
"location": "Mountain View, CA",
"movie": "Barbie"
}
}
}]
}, {
"role": "user",
"parts": [{
"functionResponse": {
"name": "find_theaters",
"response": {
"name": "find_theaters",
"content": {
"movie": "Barbie",
"theaters": [{
"name": "AMC Mountain View 16",
"address": "2000 W El Camino Real, Mountain View, CA 94040"
}, {
"name": "Regal Edwards 14",
"address": "245 Castro St, Mountain View, CA 94040"
}]
}
}
}
}]
},
{
"role": "model",
"parts": [{
"text": " OK. Barbie is showing in two theaters in Mountain View, CA: AMC Mountain View 16 and Regal Edwards 14."
}]
},{
"role": "user",
"parts": [{
"text": "Can we recommend some comedy movies on show in Mountain View?"
}]
}],
"tools": [{
"functionDeclarations": [{
"name": "find_movies",
"description": "find movie titles currently playing in theaters based on any description, genre, title words, etc.",
"parameters": {
"type": "OBJECT",
"properties": {
"location": {
"type": "STRING",
"description": "The city and state, e.g. San Francisco, CA or a zip code e.g. 95616"
},
"description": {
"type": "STRING",
"description": "Any kind of description including category or genre, title words, attributes, etc."
}
},
"required": ["description"]
}
}, {
"name": "find_theaters",
"description": "find theaters based on location and optionally movie title which is currently playing in theaters",
"parameters": {
"type": "OBJECT",
"properties": {
"location": {
"type": "STRING",
"description": "The city and state, e.g. San Francisco, CA or a zip code e.g. 95616"
},
"movie": {
"type": "STRING",
"description": "Any movie title"
}
},
"required": ["location"]
}
}, {
"name": "get_showtimes",
"description": "Find the start times for movies playing in a specific theater",
"parameters": {
"type": "OBJECT",
"properties": {
"location": {
"type": "STRING",
"description": "The city and state, e.g. San Francisco, CA or a zip code e.g. 95616"
},
"movie": {
"type": "STRING",
"description": "Any movie title"
},
"theater": {
"type": "STRING",
"description": "Name of the theater"
},
"date": {
"type": "STRING",
"description": "Date for requested showtime"
}
},
"required": ["location", "movie", "theater", "date"]
}
}]
}]
}'
多回合函式呼叫 curl 回應範例
[{
"candidates": [
{
"content": {
"parts": [
{
"functionCall": {
"name": "find_movies",
"args": {
"description": "comedy",
"location": "Mountain View, CA"
}
}
}
]
},
"finishReason": "STOP",
"safetyRatings": [
{
"category": "HARM_CATEGORY_HARASSMENT",
"probability": "NEGLIGIBLE"
},
{
"category": "HARM_CATEGORY_HATE_SPEECH",
"probability": "NEGLIGIBLE"
},
{
"category": "HARM_CATEGORY_SEXUALLY_EXPLICIT",
"probability": "NEGLIGIBLE"
},
{
"category": "HARM_CATEGORY_DANGEROUS_CONTENT",
"probability": "NEGLIGIBLE"
}
]
}
],
"usageMetadata": {
"promptTokenCount": 48,
"totalTokenCount": 48
}
}
]
最佳做法
請遵循下列最佳做法，提升函式呼叫的精確度和可靠性。
使用者提示
為獲得最佳結果，請在使用者查詢前加上下列詳細資料：
- 模型的其他背景資訊。例如：
You are a movie API assistant to help users find movies and showtimes based on their preferences. - 說明如何使用函式，以及使用時機。例如：
Don't make assumptions on showtimes. Always use a future date for showtimes. - 使用者查詢內容不夠明確時，請問清楚。例如：
Ask clarifying questions if not enough information is available to complete the request.
取樣參數
請使用 0 或其他偏低的值做為溫度參數。這麼做可指示模型產生更有信心的結果，並減少幻覺。
API 叫用
如果模型建議叫用會傳送訂單、更新資料庫或造成重大後果的函式，請先向使用者驗證函式呼叫，再執行該函式。