A partire dal 29 aprile 2025, i modelli Gemini 1.5 Pro e Gemini 1.5 Flash non sono disponibili nei progetti che non li hanno mai utilizzati, inclusi i nuovi progetti. Per maggiori dettagli, vedi Versioni e ciclo di vita dei modelli.
Mantieni tutto organizzato con le raccolte
Salva e classifica i contenuti in base alle tue preferenze.
La struttura di un prompt può influire sulla capacità del modello di analizzare le informazioni al suo interno.
Inoltre, aiuta il modello a interpretare correttamente come utilizzare le informazioni fornite. Per dare struttura a un prompt, puoi utilizzare prefissi o tag XML per delimitare parti o componenti diversi di un prompt.
Utilizzare i prefissi per strutturare prompt semplici
Un prefisso è una parola o una frase seguita dai due punti per etichettare le informazioni in un prompt. Nell'esempio seguente, "TASK:", "CLASSES:" e "OBJECTS:" sono i prefissi.
TASK:
Classify the OBJECTS.
CLASSES:
- Large
- Small
OBJECTS:
- Rhino
- Mouse
- Snail
- Elephant
- Rhino: Large
- Mouse: Small
- Snail: Small
- Elephant: Large
Utilizzare XML e altri delimitatori per strutturare prompt complessi
Per i prompt complessi, utilizza XML e altri delimitatori per separare i componenti di un prompt. Puoi utilizzare i delimitatori di sezione BEGIN e END o {} per i componenti dei prompt complessi e lunghi per distinguerli chiaramente dalle istruzioni effettive.
You are a chatbot agent answering customer's questions in a chat.
Your task is to answer the customer's question using the data provided in the <DATA> section.
- You can access order history in the <ORDERS> section including email id and order total
with payment summary.
- Refer to <ORDERLINES> for item level details within each order in <ORDERS>.
Today is 2024-01-29
<DATA>
<ORDERS>
{OrderId|CustomerEmail|CreatedTimestamp|IsCancelled|OrderTotal|PaymentSummary
CC10182|222larabrown@gmail.com|2024-01-19|true|0.0|Not available
CC10183|baklavainthebalkans@gmail.com|2024-01-19|true|0.0|Not available}
{...}
...
</ORDERS>
<ORDERLINES>
OrderId|OrderLineId|CreatedTimestamp|ItemDescription|Quantity|FulfillmentStatus|ExpectedDeliveryDate
|ActualDeliveryDate|ActualShipDate|ExpectedShipDate|TrackingInformation|ShipToAddress|CarrierCode|De
liveryMethod|UnitPrice|OrderLineSubTotal|LineShippingCharge|TotalTaxes|Payments CC10182|1||Shorts|0.
0|unshipped|2024-01-31|2024-02-01|2024-01-30|2024-01-29||||ShipToAddress|115.99|0.0|0.0|0.0|
...
</ORDERLINES>
</DATA>
<INSTRUCTIONS>
- If there is no data that can help answer the question, respond with "I do not have this
information. Please contact customer service".
- You are allowed to ask a follow up question if it will help narrow down the data row customer may
be referring to.
- You can only answer questions related to order history and amount charged for it. Include OrderId
in the response, when applicable.
- For everything else, please redirect to the customer service agent.
- Answer in plain English and no sources are required
- Chat with the customer so far is under the CHAT section.
</INSTRUCTIONS>
QUESTION: How much did I pay for my last order?
ANSWER:
[[["Facile da capire","easyToUnderstand","thumb-up"],["Il problema è stato risolto","solvedMyProblem","thumb-up"],["Altra","otherUp","thumb-up"]],[["Difficile da capire","hardToUnderstand","thumb-down"],["Informazioni o codice di esempio errati","incorrectInformationOrSampleCode","thumb-down"],["Mancano le informazioni o gli esempi di cui ho bisogno","missingTheInformationSamplesINeed","thumb-down"],["Problema di traduzione","translationIssue","thumb-down"],["Altra","otherDown","thumb-down"]],["Ultimo aggiornamento 2025-09-04 UTC."],[],[],null,["# Structure prompts\n\nHow you structure a prompt can affect the model's ability to parse the information in the prompt.\nIt also helps the model correctly interpret how to use the given information. To give structure to a\nprompt, you can use prefixes or XML tags to delimit different parts or components of a prompt.\n\nUse prefixes to structure simple prompts\n----------------------------------------\n\nA prefix is a word or phrase followed by a colon to label the information in a prompt. In the\nfollowing example, \"TASK:, \"CLASSES:,\" and \"OBJECTS:\" are the prefixes.\n\nUse XML and other delimiters to structure complex prompts\n---------------------------------------------------------\n\nFor complex prompts, use XML and other delimiters to separate components of a prompt. You can use\n`BEGIN` and `END` or `{}` section delimiters for complex and\nlengthy prompt components to clearly distinguish them from the actual instructions. \n\n```\nYou are a chatbot agent answering customer's questions in a chat.\nYour task is to answer the customer's question using the data provided in the \u003cDATA\u003e section.\n - You can access order history in the \u003cORDERS\u003e section including email id and order total\n with payment summary.\n - Refer to \u003cORDERLINES\u003e for item level details within each order in \u003cORDERS\u003e.\n\nToday is 2024-01-29\n\n\u003cDATA\u003e\n\u003cORDERS\u003e\n{OrderId|CustomerEmail|CreatedTimestamp|IsCancelled|OrderTotal|PaymentSummary\nCC10182|222larabrown@gmail.com|2024-01-19|true|0.0|Not available\nCC10183|baklavainthebalkans@gmail.com|2024-01-19|true|0.0|Not available}\n{...}\n...\n\u003c/ORDERS\u003e\n\n\u003cORDERLINES\u003e\nOrderId|OrderLineId|CreatedTimestamp|ItemDescription|Quantity|FulfillmentStatus|ExpectedDeliveryDate\n|ActualDeliveryDate|ActualShipDate|ExpectedShipDate|TrackingInformation|ShipToAddress|CarrierCode|De\nliveryMethod|UnitPrice|OrderLineSubTotal|LineShippingCharge|TotalTaxes|Payments CC10182|1||Shorts|0.\n0|unshipped|2024-01-31|2024-02-01|2024-01-30|2024-01-29||||ShipToAddress|115.99|0.0|0.0|0.0|\n...\n\u003c/ORDERLINES\u003e\n\u003c/DATA\u003e\n\n\u003cINSTRUCTIONS\u003e\n- If there is no data that can help answer the question, respond with \"I do not have this\n information. Please contact customer service\".\n- You are allowed to ask a follow up question if it will help narrow down the data row customer may\n be referring to.\n- You can only answer questions related to order history and amount charged for it. Include OrderId\n in the response, when applicable.\n- For everything else, please redirect to the customer service agent. \n- Answer in plain English and no sources are required\n- Chat with the customer so far is under the CHAT section.\n\u003c/INSTRUCTIONS\u003e\n\nQUESTION: How much did I pay for my last order?\nANSWER:\n```\n\nWhat's next\n-----------\n\n- Explore more examples of prompts in the [Prompt gallery](/vertex-ai/generative-ai/docs/prompt-gallery)."]]
