Mund t'i konfigurosh modelet e Gemini për të gjeneruar përgjigje që respektojnë një skemë JSON të dhënë. Kjo siguron rezultate të parashikueshme dhe me siguri të llojeve dhe thjeshton nxjerrjen e të dhënave të strukturuara nga teksti i pastrukturuar.
Përdorimi i rezultateve të strukturuara është ideal për:
- Nxjerrja e të dhënave: Merr informacione specifike si emrat dhe datat nga teksti.
- Klasifikimi i strukturuar: Klasifiko tekstin në kategori të paracaktuara.
- Flukset e punës me agjentë: Gjenero hyrje të strukturuara për veglat ose API-të.
Përveç mbështetjes së JSON Schema në REST API, Google GenAI SDK-të lejojnë përcaktimin e skemave duke përdorur Pydantic (Python) dhe Zod (JavaScript).
Shembuj të daljes së strukturuar
Nxjerrësi i recetave
Ky shembull demonstron se si të nxirren të dhëna të strukturuara nga teksti duke përdorur llojet bazë të skemës JSON si object, array, string dhe integer.
Python
from google import genai
from pydantic import BaseModel, Field
from typing import List, Optional
class Ingredient(BaseModel):
name: str = Field(description="Name of the ingredient.")
quantity: str = Field(description="Quantity of the ingredient, including units.")
class Recipe(BaseModel):
recipe_name: str = Field(description="The name of the recipe.")
prep_time_minutes: Optional[int] = Field(description="Optional time in minutes to prepare the recipe.")
ingredients: List[Ingredient]
instructions: List[str]
client = genai.Client()
prompt = """
Please extract the recipe from the following text.
The user wants to make delicious chocolate chip cookies.
They need 2 and 1/4 cups of all-purpose flour, 1 teaspoon of baking soda,
1 teaspoon of salt, 1 cup of unsalted butter (softened), 3/4 cup of granulated sugar,
3/4 cup of packed brown sugar, 1 teaspoon of vanilla extract, and 2 large eggs.
For the best part, they'll need 2 cups of semisweet chocolate chips.
First, preheat the oven to 375°F (190°C). Then, in a small bowl, whisk together the flour,
baking soda, and salt. In a large bowl, cream together the butter, granulated sugar, and brown sugar
until light and fluffy. Beat in the vanilla and eggs, one at a time. Gradually beat in the dry
ingredients until just combined. Finally, stir in the chocolate chips. Drop by rounded tablespoons
onto ungreased baking sheets and bake for 9 to 11 minutes.
"""
interaction = client.interactions.create(
model="gemini-3.8-flash",
input=prompt,
response_format={
"type": "text",
"mime_type": "application/json",
"schema": Recipe.model_json_schema()
},
)
recipe = Recipe.model_validate_json(interaction.output_text)
print(recipe)
JavaScript
// Note: Ensure zod is installed (npm install zod)
import { GoogleGenAI } from "@google/genai";
import * as z from "zod";
const recipeJsonSchema = {
type: "object",
properties: {
recipe_name: {
type: "string",
description: "The name of the recipe."
},
prep_time_minutes: {
type: "integer",
description: "Optional time in minutes to prepare the recipe."
},
ingredients: {
type: "array",
items: {
type: "object",
properties: {
name: { type: "string", description: "Name of the ingredient."},
quantity: { type: "string", description: "Quantity of the ingredient, including units."}
},
required: ["name", "quantity"]
}
},
instructions: {
type: "array",
items: { type: "string" }
}
},
required: ["recipe_name", "ingredients", "instructions"]
};
const recipeSchema = z.fromJSONSchema(recipeJsonSchema);
const client = new GoogleGenAI({});
const prompt = `
Please extract the recipe from the following text.
The user wants to make delicious chocolate chip cookies.
They need 2 and 1/4 cups of all-purpose flour, 1 teaspoon of baking soda,
1 teaspoon of salt, 1 cup of unsalted butter (softened), 3/4 cup of granulated sugar,
3/4 cup of packed brown sugar, 1 teaspoon of vanilla extract, and 2 large eggs.
For the best part, they'll need 2 cups of semisweet chocolate chips.
First, preheat the oven to 375°F (190°C). Then, in a small bowl, whisk together the flour,
baking soda, and salt. In a large bowl, cream together the butter, granulated sugar, and brown sugar
until light and fluffy. Beat in the vanilla and eggs, one at a time. Gradually beat in the dry
ingredients until just combined. Finally, stir in the chocolate chips. Drop by rounded tablespoons
onto ungreased baking sheets and bake for 9 to 11 minutes.
`;
const interaction = await client.interactions.create({
model: "gemini-3.8-flash",
input: prompt,
response_format: {
type: 'text',
mime_type: 'application/json',
schema: recipeJsonSchema
},
});
const recipe = recipeSchema.parse(JSON.parse(interaction.output_text));
console.log(recipe);
Java
import com.google.genai.Client;
import com.google.genai.gaos.models.interactions.CreateModelInteraction;
import com.google.genai.gaos.models.interactions.CreateModelInteractionResponseFormat;
import com.google.genai.gaos.models.interactions.Interaction;
import com.google.genai.gaos.models.interactions.InteractionsInput;
import com.google.genai.gaos.models.interactions.Model;
import com.google.genai.gaos.models.interactions.ResponseFormat;
import com.google.genai.gaos.models.interactions.TextResponseFormat;
import com.google.genai.gaos.models.interactions.TextResponseFormatMimeType;
import com.google.genai.gaos.models.operations.CreateInteractionRequestBody;
import java.util.Arrays;
import java.util.HashMap;
import java.util.Map;
Client client = new Client();
Map<String, Object> ingredientProps = new HashMap<>();
Map<String, Object> nameProp = new HashMap<>();
nameProp.put("type", "string");
nameProp.put("description", "Name of the ingredient.");
ingredientProps.put("name", nameProp);
Map<String, Object> quantityProp = new HashMap<>();
quantityProp.put("type", "string");
quantityProp.put("description", "Quantity of the ingredient, including units.");
ingredientProps.put("quantity", quantityProp);
Map<String, Object> ingredientItemSchema = new HashMap<>();
ingredientItemSchema.put("type", "object");
ingredientItemSchema.put("properties", ingredientProps);
ingredientItemSchema.put("required", Arrays.asList("name", "quantity"));
Map<String, Object> properties = new HashMap<>();
Map<String, Object> recipeNameProp = new HashMap<>();
recipeNameProp.put("type", "string");
recipeNameProp.put("description", "The name of the recipe.");
properties.put("recipe_name", recipeNameProp);
Map<String, Object> prepTimeProp = new HashMap<>();
prepTimeProp.put("type", "integer");
prepTimeProp.put("description", "Optional time in minutes to prepare the recipe.");
properties.put("prep_time_minutes", prepTimeProp);
Map<String, Object> ingredientsProp = new HashMap<>();
ingredientsProp.put("type", "array");
ingredientsProp.put("items", ingredientItemSchema);
properties.put("ingredients", ingredientsProp);
Map<String, Object> instructionsProp = new HashMap<>();
instructionsProp.put("type", "array");
Map<String, Object> stringItem = new HashMap<>();
stringItem.put("type", "string");
instructionsProp.put("items", stringItem);
properties.put("instructions", instructionsProp);
Map<String, Object> recipeJsonSchema = new HashMap<>();
recipeJsonSchema.put("type", "object");
recipeJsonSchema.put("properties", properties);
recipeJsonSchema.put("required", Arrays.asList("recipe_name", "ingredients", "instructions"));
String prompt =
"Please extract the recipe from the following text.\n"
+ "The user wants to make delicious chocolate chip cookies.\n"
+ "They need 2 and 1/4 cups of all-purpose flour, 1 teaspoon of baking soda,\n"
+ "1 teaspoon of salt, 1 cup of unsalted butter (softened), 3/4 cup of granulated sugar,\n"
+ "3/4 cup of packed brown sugar, 1 teaspoon of vanilla extract, and 2 large eggs.\n"
+ "For the best part, they'll need 2 cups of semisweet chocolate chips.\n"
+ "First, preheat the oven to 375°F (190°C). Then, in a small bowl, whisk together the flour,\n"
+ "baking soda, and salt. In a large bowl, cream together the butter, granulated sugar, and brown sugar\n"
+ "until light and fluffy. Beat in the vanilla and eggs, one at a time. Gradually beat in the dry\n"
+ "ingredients until just combined. Finally, stir in the chocolate chips. Drop by rounded tablespoons\n"
+ "onto ungreased baking sheets and bake for 9 to 11 minutes.";
CreateModelInteractionResponseFormat format =
CreateModelInteractionResponseFormat.of(
ResponseFormat.of(
TextResponseFormat.builder()
.mimeType(TextResponseFormatMimeType.APPLICATION_JSON)
.schema(recipeJsonSchema)
.build()));
CreateModelInteraction params =
CreateModelInteraction.builder()
.model(Model.of("gemini-3.8-flash"))
.input(InteractionsInput.of(prompt))
.responseFormat(format)
.build();
Interaction interaction =
client.interactions.create(CreateInteractionRequestBody.of(params)).interaction().get();
System.out.println(interaction.outputText().orElse(""));
Go
package main
import (
"context"
"fmt"
"log"
"google.golang.org/genai"
"google.golang.org/genai/interactions/models/interactions"
"google.golang.org/genai/interactions/models/operations"
)
func main() {
ctx := context.Background()
client, err := genai.NewClient(ctx, nil)
if err != nil {
log.Fatal(err)
}
recipeJsonSchema := map[string]any{
"type": "object",
"properties": map[string]any{
"recipe_name": map[string]any{
"type": "string",
"description": "The name of the recipe.",
},
"prep_time_minutes": map[string]any{
"type": "integer",
"description": "Optional time in minutes to prepare the recipe.",
},
"ingredients": map[string]any{
"type": "array",
"items": map[string]any{
"type": "object",
"properties": map[string]any{
"name": map[string]any{
"type": "string",
"description": "Name of the ingredient.",
},
"quantity": map[string]any{
"type": "string",
"description": "Quantity of the ingredient, including units.",
},
},
"required": []string{"name", "quantity"},
},
},
"instructions": map[string]any{
"type": "array",
"items": map[string]any{
"type": "string",
},
},
},
"required": []string{"recipe_name", "ingredients", "instructions"},
}
prompt := `Please extract the recipe from the following text.
The user wants to make delicious chocolate chip cookies.
They need 2 and 1/4 cups of all-purpose flour, 1 teaspoon of baking soda,
1 teaspoon of salt, 1 cup of unsalted butter (softened), 3/4 cup of granulated sugar,
3/4 cup of packed brown sugar, 1 teaspoon of vanilla extract, and 2 large eggs.
For the best part, they'll need 2 cups of semisweet chocolate chips.
First, preheat the oven to 375°F (190°C). Then, in a small bowl, whisk together the flour,
baking soda, and salt. In a large bowl, cream together the butter, granulated sugar, and brown sugar
until light and fluffy. Beat in the vanilla and eggs, one at a time. Gradually beat in the dry
ingredients until just combined. Finally, stir in the chocolate chips. Drop by rounded tablespoons
onto ungreased baking sheets and bake for 9 to 11 minutes.`
format := interactions.NewCreateModelInteractionResponseFormat(
interactions.NewResponseFormat(interactions.TextResponseFormat{
MimeType: interactions.TextResponseFormatMimeTypeApplicationJSON.ToPointer(),
Schema: recipeJsonSchema,
}),
)
resp, err := client.Interactions.Create(ctx, operations.CreateInteractionRequest{
Body: operations.NewCreateInteractionRequestBody(
interactions.CreateModelInteraction{
Model: interactions.Model("gemini-3.8-flash"),
Input: interactions.NewInteractionsInput(prompt),
ResponseFormat: &format,
},
),
})
if err != nil {
log.Fatal(err)
}
fmt.Println(resp.Interaction.GetOutputText())
}
REST
curl -X POST "https://generativelanguage.googleapis.com/v1beta/interactions" \
-H "x-goog-api-key: $GEMINI_API_KEY" \
-H 'Content-Type: application/json' \
-d '{
"model": "gemini-3.8-flash",
"input": "Please extract the recipe from the following text.\nThe user wants to make delicious chocolate chip cookies.\nThey need 2 and 1/4 cups of all-purpose flour, 1 teaspoon of baking soda,\n1 teaspoon of salt, 1 cup of unsalted butter (softened), 3/4 cup of granulated sugar,\n3/4 cup of packed brown sugar, 1 teaspoon of vanilla extract, and 2 large eggs.\nFor the best part, they will need 2 cups of semisweet chocolate chips.\nFirst, preheat the oven to 375°F (190°C). Then, in a small bowl, whisk together the flour,\nbaking soda, and salt. In a large bowl, cream together the butter, granulated sugar, and brown sugar\nuntil light and fluffy. Beat in the vanilla and eggs, one at a time. Gradually beat in the dry\ningredients until just combined. Finally, stir in the chocolate chips. Drop by rounded tablespoons\nonto ungreased baking sheets and bake for 9 to 11 minutes.",
"response_format": {
"type": "text",
"mime_type": "application/json",
"schema": {
"type": "object",
"properties": {
"recipe_name": {
"type": "string",
"description": "The name of the recipe."
},
"prep_time_minutes": {
"type": "integer",
"description": "Optional time in minutes to prepare the recipe."
},
"ingredients": {
"type": "array",
"items": {
"type": "object",
"properties": {
"name": { "type": "string", "description": "Name of the ingredient."},
"quantity": { "type": "string", "description": "Quantity of the ingredient, including units."}
},
"required": ["name", "quantity"]
}
},
"instructions": {
"type": "array",
"items": { "type": "string" }
}
},
"required": ["recipe_name", "ingredients", "instructions"]
}
}
}
}'
Shembull përgjigjeje:
{
"recipe_name": "Delicious Chocolate Chip Cookies",
"ingredients": [
{ "name": "all-purpose flour", "quantity": "2 and 1/4 cups" },
{ "name": "baking soda", "quantity": "1 teaspoon" },
{ "name": "salt", "quantity": "1 teaspoon" },
{ "name": "unsalted butter (softened)", "quantity": "1 cup" },
{ "name": "granulated sugar", "quantity": "3/4 cup" },
{ "name": "packed brown sugar", "quantity": "3/4 cup" },
{ "name": "vanilla extract", "quantity": "1 teaspoon" },
{ "name": "large eggs", "quantity": "2" },
{ "name": "semisweet chocolate chips", "quantity": "2 cups" }
],
"instructions": [
"Preheat the oven to 375°F (190°C).",
"In a small bowl, whisk together the flour, baking soda, and salt.",
"In a large bowl, cream together the butter, granulated sugar, and brown sugar until light and fluffy.",
"Beat in the vanilla and eggs, one at a time.",
"Gradually beat in the dry ingredients until just combined.",
"Stir in the chocolate chips.",
"Drop by rounded tablespoons onto ungreased baking sheets and bake for 9 to 11 minutes."
]
}
Moderimi i përmbajtjes
Ky shembull shfaq anyOf për skemat me kusht dhe enum për klasifikimin, duke bërë të mundur që struktura e nxjerrjes të variojë në bazë të përmbajtjes.
Python
from google import genai
from pydantic import BaseModel, Field
from typing import Union, Literal
class SpamDetails(BaseModel):
reason: str = Field(description="The reason why the content is considered spam.")
spam_type: Literal["phishing", "scam", "unsolicited promotion", "other"] = Field(description="The type of spam.")
class NotSpamDetails(BaseModel):
summary: str = Field(description="A brief summary of the content.")
is_safe: bool = Field(description="Whether the content is safe for all audiences.")
class ModerationResult(BaseModel):
decision: Union[SpamDetails, NotSpamDetails]
client = genai.Client()
prompt = """
Please moderate the following content and provide a decision.
Content: 'Congratulations! You''ve won a free cruise to the Bahamas. Click here to claim your prize: www.definitely-not-a-scam.com'
"""
interaction = client.interactions.create(
model="gemini-3.8-flash",
input=prompt,
response_format={
"type": "text",
"mime_type": "application/json",
"schema": ModerationResult.model_json_schema()
},
)
result = ModerationResult.model_validate_json(interaction.output_text)
print(result)
JavaScript
// Note: Ensure zod is installed (npm install zod)
import { GoogleGenAI } from "@google/genai";
import * as z from "zod";
const moderationResultJsonSchema = {
type: "object",
properties: {
decision: {
anyOf: [
{
type: "object",
title: "SpamDetails",
description: "Details for content classified as spam.",
properties: {
reason: { type: "string", description: "The reason why the content is considered spam." },
spam_type: { type: "string", enum: ["phishing", "scam", "unsolicited promotion", "other"], description: "The type of spam." }
},
required: ["reason", "spam_type"]
},
{
type: "object",
title: "NotSpamDetails",
description: "Details for content classified as not spam.",
properties: {
summary: { type: "string", description: "A brief summary of the content." },
is_safe: { type: "boolean", description: "Whether the content is safe for all audiences." }
},
required: ["summary", "is_safe"]
}
]
}
},
required: ["decision"]
};
const moderationResultSchema = z.fromJSONSchema(moderationResultJsonSchema);
const client = new GoogleGenAI({});
const prompt = `
Please moderate the following content and provide a decision.
Content: 'Congratulations! You''ve won a free cruise to the Bahamas. Click here to claim your prize: www.definitely-not-a-scam.com'
`;
const interaction = await client.interactions.create({
model: "gemini-3.8-flash",
input: prompt,
response_format: {
type: 'text',
mime_type: 'application/json',
schema: moderationResultJsonSchema
},
});
const result = moderationResultSchema.parse(JSON.parse(interaction.output_text));
console.log(result);
Java
import com.google.genai.Client;
import com.google.genai.gaos.models.interactions.CreateModelInteraction;
import com.google.genai.gaos.models.interactions.CreateModelInteractionResponseFormat;
import com.google.genai.gaos.models.interactions.Interaction;
import com.google.genai.gaos.models.interactions.InteractionsInput;
import com.google.genai.gaos.models.interactions.Model;
import com.google.genai.gaos.models.interactions.ResponseFormat;
import com.google.genai.gaos.models.interactions.TextResponseFormat;
import com.google.genai.gaos.models.interactions.TextResponseFormatMimeType;
import com.google.genai.gaos.models.operations.CreateInteractionRequestBody;
import java.util.Arrays;
import java.util.HashMap;
import java.util.Map;
Client client = new Client();
Map<String, Object> spamProps = new HashMap<>();
Map<String, Object> reasonProp = new HashMap<>();
reasonProp.put("type", "string");
reasonProp.put("description", "The reason why the content is considered spam.");
spamProps.put("reason", reasonProp);
Map<String, Object> spamTypeProp = new HashMap<>();
spamTypeProp.put("type", "string");
spamTypeProp.put("enum", Arrays.asList("phishing", "scam", "unsolicited promotion", "other"));
spamTypeProp.put("description", "The type of spam.");
spamProps.put("spam_type", spamTypeProp);
Map<String, Object> spamDetailsSchema = new HashMap<>();
spamDetailsSchema.put("type", "object");
spamDetailsSchema.put("title", "SpamDetails");
spamDetailsSchema.put("properties", spamProps);
spamDetailsSchema.put("required", Arrays.asList("reason", "spam_type"));
Map<String, Object> notSpamProps = new HashMap<>();
Map<String, Object> summaryProp = new HashMap<>();
summaryProp.put("type", "string");
summaryProp.put("description", "A brief summary of the content.");
notSpamProps.put("summary", summaryProp);
Map<String, Object> isSafeProp = new HashMap<>();
isSafeProp.put("type", "boolean");
isSafeProp.put("description", "Whether the content is safe for all audiences.");
notSpamProps.put("is_safe", isSafeProp);
Map<String, Object> notSpamDetailsSchema = new HashMap<>();
notSpamDetailsSchema.put("type", "object");
notSpamDetailsSchema.put("title", "NotSpamDetails");
notSpamDetailsSchema.put("properties", notSpamProps);
notSpamDetailsSchema.put("required", Arrays.asList("summary", "is_safe"));
Map<String, Object> decisionProp = new HashMap<>();
decisionProp.put("anyOf", Arrays.asList(spamDetailsSchema, notSpamDetailsSchema));
Map<String, Object> properties = new HashMap<>();
properties.put("decision", decisionProp);
Map<String, Object> moderationResultJsonSchema = new HashMap<>();
moderationResultJsonSchema.put("type", "object");
moderationResultJsonSchema.put("properties", properties);
moderationResultJsonSchema.put("required", Arrays.asList("decision"));
String prompt =
"Please moderate the following content and provide a decision.\n"
+ "Content: 'Congratulations! You''ve won a free cruise to the Bahamas. Click here to claim your prize: www.definitely-not-a-scam.com'";
CreateModelInteractionResponseFormat format =
CreateModelInteractionResponseFormat.of(
ResponseFormat.of(
TextResponseFormat.builder()
.mimeType(TextResponseFormatMimeType.APPLICATION_JSON)
.schema(moderationResultJsonSchema)
.build()));
CreateModelInteraction params =
CreateModelInteraction.builder()
.model(Model.of("gemini-3.8-flash"))
.input(InteractionsInput.of(prompt))
.responseFormat(format)
.build();
Interaction interaction =
client.interactions.create(CreateInteractionRequestBody.of(params)).interaction().get();
System.out.println(interaction.outputText().orElse(""));
Go
package main
import (
"context"
"fmt"
"log"
"google.golang.org/genai"
"google.golang.org/genai/interactions/models/interactions"
"google.golang.org/genai/interactions/models/operations"
)
func main() {
ctx := context.Background()
client, err := genai.NewClient(ctx, nil)
if err != nil {
log.Fatal(err)
}
spamDetailsSchema := map[string]any{
"type": "object",
"title": "SpamDetails",
"properties": map[string]any{
"reason": map[string]any{
"type": "string",
"description": "The reason why the content is considered spam.",
},
"spam_type": map[string]any{
"type": "string",
"enum": []string{"phishing", "scam", "unsolicited promotion", "other"},
"description": "The type of spam.",
},
},
"required": []string{"reason", "spam_type"},
}
notSpamDetailsSchema := map[string]any{
"type": "object",
"title": "NotSpamDetails",
"properties": map[string]any{
"summary": map[string]any{
"type": "string",
"description": "A brief summary of the content.",
},
"is_safe": map[string]any{
"type": "boolean",
"description": "Whether the content is safe for all audiences.",
},
},
"required": []string{"summary", "is_safe"},
}
moderationResultJsonSchema := map[string]any{
"type": "object",
"properties": map[string]any{
"decision": map[string]any{
"anyOf": []any{spamDetailsSchema, notSpamDetailsSchema},
},
},
"required": []string{"decision"},
}
prompt := "Please moderate the following content and provide a decision.\n" +
"Content: 'Congratulations! You've won a free cruise to the Bahamas. Click here to claim your prize: www.definitely-not-a-scam.com'"
format := interactions.NewCreateModelInteractionResponseFormat(
interactions.NewResponseFormat(interactions.TextResponseFormat{
MimeType: interactions.TextResponseFormatMimeTypeApplicationJSON.ToPointer(),
Schema: moderationResultJsonSchema,
}),
)
resp, err := client.Interactions.Create(ctx, operations.CreateInteractionRequest{
Body: operations.NewCreateInteractionRequestBody(
interactions.CreateModelInteraction{
Model: interactions.Model("gemini-3.8-flash"),
Input: interactions.NewInteractionsInput(prompt),
ResponseFormat: &format,
},
),
})
if err != nil {
log.Fatal(err)
}
fmt.Println(resp.Interaction.GetOutputText())
}
REST
curl -X POST "https://generativelanguage.googleapis.com/v1beta/interactions" \
-H "x-goog-api-key: $GEMINI_API_KEY" \
-H 'Content-Type: application/json' \
-d '{
"model": "gemini-3.8-flash",
"input": "Please moderate the following content and provide a decision.\nContent: '\''Congratulations! You have won a free cruise to the Bahamas. Click here to claim your prize: www.definitely-not-a-scam.com'\''",
"response_format": {
"type": "text",
"mime_type": "application/json",
"schema": {
"type": "object",
"properties": {
"decision": {
"anyOf": [
{
"type": "object",
"title": "SpamDetails",
"description": "Details for content classified as spam.",
"properties": {
"reason": { "type": "string", "description": "The reason why the content is considered spam." },
"spam_type": { "type": "string", "enum": ["phishing", "scam", "unsolicited promotion", "other"], "description": "The type of spam." }
},
"required": ["reason", "spam_type"]
},
{
"type": "object",
"title": "NotSpamDetails",
"description": "Details for content classified as not spam.",
"properties": {
"summary": { "type": "string", "description": "A brief summary of the content." },
"is_safe": { "type": "boolean", "description": "Whether the content is safe for all audiences." }
},
"required": ["summary", "is_safe"]
}
]
}
},
"required": ["decision"]
}
}
}
}'
Shembull përgjigjeje:
{
"decision": {
"reason": "The content is an unsolicited prize notification attempting to trick the user into clicking a suspicious link.",
"spam_type": "scam"
}
}
Strukturat rekursive
Ky shembull ilustron se si të përcaktosh një skemë rekursive si p.sh. një diagram organizativ.
Python
from google import genai
from pydantic import BaseModel, Field
from typing import List
class Employee(BaseModel):
"""Represents an employee in an organization."""
name: str
employee_id: int
reports: List["Employee"] = Field(
default_factory=list,
description="A list of employees reporting to this employee."
)
client = genai.Client()
prompt = """
Generate an organization chart for a small team.
The manager is Alice, who manages Bob and Charlie. Bob manages David.
"""
interaction = client.interactions.create(
model="gemini-3.8-flash",
input=prompt,
response_format={
"type": "text",
"mime_type": "application/json",
"schema": Employee.model_json_schema()
},
)
employee = Employee.model_validate_json(interaction.output_text)
print(employee)
JavaScript
// Note: Ensure zod is installed (npm install zod)
import { GoogleGenAI } from "@google/genai";
import * as z from "zod";
const employeeJsonSchema = {
type: "object",
properties: {
name: { type: "string" },
employee_id: { type: "integer" },
reports: {
type: "array",
description: "A list of employees reporting to this employee.",
items: {
"$ref": "#"
}
}
},
required: ["name", "employee_id", "reports"]
};
const employeeSchema = z.fromJSONSchema(employeeJsonSchema);
const client = new GoogleGenAI({});
const prompt = `
Generate an organization chart for a small team.
The manager is Alice, who manages Bob and Charlie. Bob manages David.
`;
const interaction = await client.interactions.create({
model: "gemini-3.8-flash",
input: prompt,
response_format: {
type: 'text',
mime_type: 'application/json',
schema: employeeJsonSchema
},
});
const employee = employeeSchema.parse(JSON.parse(interaction.output_text));
console.log(employee);
Java
import com.google.genai.Client;
import com.google.genai.gaos.models.interactions.CreateModelInteraction;
import com.google.genai.gaos.models.interactions.CreateModelInteractionResponseFormat;
import com.google.genai.gaos.models.interactions.Interaction;
import com.google.genai.gaos.models.interactions.InteractionsInput;
import com.google.genai.gaos.models.interactions.Model;
import com.google.genai.gaos.models.interactions.ResponseFormat;
import com.google.genai.gaos.models.interactions.TextResponseFormat;
import com.google.genai.gaos.models.interactions.TextResponseFormatMimeType;
import com.google.genai.gaos.models.operations.CreateInteractionRequestBody;
import java.util.Arrays;
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
Client client = new Client();
Map<String, Object> properties = new HashMap<>();
Map<String, Object> nameProp = new HashMap<>();
nameProp.put("type", "string");
properties.put("name", nameProp);
Map<String, Object> idProp = new HashMap<>();
idProp.put("type", "integer");
properties.put("employee_id", idProp);
Map<String, Object> reportsProp = new HashMap<>();
reportsProp.put("type", "array");
reportsProp.put("description", "A list of employees reporting to this employee.");
reportsProp.put("items", Collections.singletonMap("$ref", "#"));
properties.put("reports", reportsProp);
Map<String, Object> employeeJsonSchema = new HashMap<>();
employeeJsonSchema.put("type", "object");
employeeJsonSchema.put("properties", properties);
employeeJsonSchema.put("required", Arrays.asList("name", "employee_id", "reports"));
String prompt =
"Generate an organization chart for a small team.\n"
+ "The manager is Alice, who manages Bob and Charlie. Bob manages David.";
CreateModelInteractionResponseFormat format =
CreateModelInteractionResponseFormat.of(
ResponseFormat.of(
TextResponseFormat.builder()
.mimeType(TextResponseFormatMimeType.APPLICATION_JSON)
.schema(employeeJsonSchema)
.build()));
CreateModelInteraction params =
CreateModelInteraction.builder()
.model(Model.of("gemini-3.8-flash"))
.input(InteractionsInput.of(prompt))
.responseFormat(format)
.build();
Interaction interaction =
client.interactions.create(CreateInteractionRequestBody.of(params)).interaction().get();
System.out.println(interaction.outputText().orElse(""));
Go
package main
import (
"context"
"fmt"
"log"
"google.golang.org/genai"
"google.golang.org/genai/interactions/models/interactions"
"google.golang.org/genai/interactions/models/operations"
)
func main() {
ctx := context.Background()
client, err := genai.NewClient(ctx, nil)
if err != nil {
log.Fatal(err)
}
employeeJsonSchema := map[string]any{
"type": "object",
"properties": map[string]any{
"name": map[string]any{
"type": "string",
},
"employee_id": map[string]any{
"type": "integer",
},
"reports": map[string]any{
"type": "array",
"description": "A list of employees reporting to this employee.",
"items": map[string]any{
"$ref": "#",
},
},
},
"required": []string{"name", "employee_id", "reports"},
}
prompt := "Generate an organization chart for a small team.\n" +
"The manager is Alice, who manages Bob and Charlie. Bob manages David."
format := interactions.NewCreateModelInteractionResponseFormat(
interactions.NewResponseFormat(interactions.TextResponseFormat{
MimeType: interactions.TextResponseFormatMimeTypeApplicationJSON.ToPointer(),
Schema: employeeJsonSchema,
}),
)
resp, err := client.Interactions.Create(ctx, operations.CreateInteractionRequest{
Body: operations.NewCreateInteractionRequestBody(
interactions.CreateModelInteraction{
Model: interactions.Model("gemini-3.8-flash"),
Input: interactions.NewInteractionsInput(prompt),
ResponseFormat: &format,
},
),
})
if err != nil {
log.Fatal(err)
}
fmt.Println(resp.Interaction.GetOutputText())
}
REST
curl -X POST "https://generativelanguage.googleapis.com/v1beta/interactions" \
-H "x-goog-api-key: $GEMINI_API_KEY" \
-H 'Content-Type: application/json' \
-d '{
"model": "gemini-3.8-flash",
"input": "Generate an organization chart for a small team.\nThe manager is Alice, who manages Bob and Charlie. Bob manages David.",
"response_format": {
"type": "text",
"mime_type": "application/json",
"schema": {
"type": "object",
"properties": {
"name": { "type": "string" },
"employee_id": { "type": "integer" },
"reports": {
"type": "array",
"description": "A list of employees reporting to this employee.",
"items": {
"$ref": "#"
}
}
},
"required": ["name", "employee_id", "reports"]
}
}
}
}'
Shembull përgjigjeje:
{
"name": "Alice",
"employee_id": 101,
"reports": [
{
"name": "Bob",
"employee_id": 102,
"reports": [
{
"name": "David",
"employee_id": 104,
"reports": []
}
]
},
{
"name": "Charlie",
"employee_id": 103,
"reports": []
}
]
}
Rezultatet e transmetimit
Mund të transmetosh dalje të strukturuara, duke të lejuar të fillosh të përpunosh përgjigjen ndërsa ajo gjenerohet. Pjesët e transmetuara janë vargje të vlefshme të pjesshme JSON që mund të bashkohen për të formuar objektin përfundimtar JSON.
Python
from google import genai
from pydantic import BaseModel
from typing import Literal
class Feedback(BaseModel):
sentiment: Literal["positive", "neutral", "negative"]
summary: str
client = genai.Client()
prompt = "The new UI is incredibly intuitive. Add a very long summary to test streaming!"
stream = client.interactions.create(
model="gemini-3.8-flash",
input=prompt,
response_format={
"type": "text",
"mime_type": "application/json",
"schema": Feedback.model_json_schema()
},
stream=True
)
for event in stream:
if event.event_type == "step.delta":
if event.delta.type == "text" and getattr(event.delta, "text", None):
print(event.delta.text, end="", flush=True)
JavaScript
// Note: Ensure zod is installed (npm install zod)
import { GoogleGenAI } from "@google/genai";
import * as z from "zod";
const feedbackJsonSchema = {
type: "object",
properties: {
sentiment: { type: "string", enum: ["positive", "neutral", "negative"] },
summary: { type: "string" }
},
required: ["sentiment", "summary"]
};
const feedbackSchema = z.fromJSONSchema(feedbackJsonSchema);
const client = new GoogleGenAI({});
const stream = await client.interactions.create({
model: "gemini-3.8-flash",
input: "The new UI is incredibly intuitive. Add a very long summary!",
response_format: {
type: 'text',
mime_type: 'application/json',
schema: feedbackJsonSchema
},
stream: true,
});
for await (const event of stream) {
if (event.event_type === "step.delta") {
if (event.delta.type === "text") {
process.stdout.write(event.delta.text);
}
}
}
Java
import com.google.genai.Client;
import com.google.genai.gaos.models.interactions.CreateModelInteraction;
import com.google.genai.gaos.models.interactions.CreateModelInteractionResponseFormat;
import com.google.genai.gaos.models.interactions.InteractionSSEEvent;
import com.google.genai.gaos.models.interactions.InteractionSSEStreamEvent;
import com.google.genai.gaos.models.interactions.InteractionsInput;
import com.google.genai.gaos.models.interactions.Model;
import com.google.genai.gaos.models.interactions.ResponseFormat;
import com.google.genai.gaos.models.interactions.StepDelta;
import com.google.genai.gaos.models.interactions.StepDeltaData;
import com.google.genai.gaos.models.interactions.TextDelta;
import com.google.genai.gaos.models.interactions.TextResponseFormat;
import com.google.genai.gaos.models.interactions.TextResponseFormatMimeType;
import com.google.genai.gaos.models.operations.CreateInteractionRequestBody;
import com.google.genai.gaos.models.operations.CreateInteractionResponse;
import com.google.genai.gaos.utils.EventStream;
import java.util.Arrays;
import java.util.HashMap;
import java.util.Map;
Client client = new Client();
Map<String, Object> properties = new HashMap<>();
Map<String, Object> sentimentProp = new HashMap<>();
sentimentProp.put("type", "string");
sentimentProp.put("enum", Arrays.asList("positive", "neutral", "negative"));
properties.put("sentiment", sentimentProp);
Map<String, Object> summaryProp = new HashMap<>();
summaryProp.put("type", "string");
properties.put("summary", summaryProp);
Map<String, Object> feedbackJsonSchema = new HashMap<>();
feedbackJsonSchema.put("type", "object");
feedbackJsonSchema.put("properties", properties);
feedbackJsonSchema.put("required", Arrays.asList("sentiment", "summary"));
String prompt = "The new UI is incredibly intuitive. Add a very long summary to test streaming!";
CreateModelInteractionResponseFormat format =
CreateModelInteractionResponseFormat.of(
ResponseFormat.of(
TextResponseFormat.builder()
.mimeType(TextResponseFormatMimeType.APPLICATION_JSON)
.schema(feedbackJsonSchema)
.build()));
CreateModelInteraction params =
CreateModelInteraction.builder()
.model(Model.of("gemini-3.8-flash"))
.input(InteractionsInput.of(prompt))
.responseFormat(format)
.stream(true)
.build();
CreateInteractionResponse response =
client.interactions.create(CreateInteractionRequestBody.of(params));
try (EventStream<InteractionSSEStreamEvent> events = response.events()) {
for (InteractionSSEStreamEvent streamEvent : events) {
InteractionSSEEvent event = streamEvent.data().orElse(null);
if (event instanceof StepDelta) {
StepDeltaData data = ((StepDelta) event).delta().orElse(null);
if (data instanceof TextDelta) {
((TextDelta) data).text().ifPresent(System.out::print);
}
}
}
}
Go
package main
import (
"context"
"fmt"
"log"
"google.golang.org/genai"
"google.golang.org/genai/interactions/models/interactions"
"google.golang.org/genai/interactions/models/operations"
)
func main() {
ctx := context.Background()
client, err := genai.NewClient(ctx, nil)
if err != nil {
log.Fatal(err)
}
feedbackJsonSchema := map[string]any{
"type": "object",
"properties": map[string]any{
"sentiment": map[string]any{
"type": "string",
"enum": []string{"positive", "neutral", "negative"},
},
"summary": map[string]any{
"type": "string",
},
},
"required": []string{"sentiment", "summary"},
}
prompt := "The new UI is incredibly intuitive. Add a very long summary to test streaming!"
format := interactions.NewCreateModelInteractionResponseFormat(
interactions.NewResponseFormat(interactions.TextResponseFormat{
MimeType: interactions.TextResponseFormatMimeTypeApplicationJSON.ToPointer(),
Schema: feedbackJsonSchema,
}),
)
resp, err := client.Interactions.Create(ctx, operations.CreateInteractionRequest{
Body: operations.NewCreateInteractionRequestBody(
interactions.CreateModelInteraction{
Model: interactions.Model("gemini-3.8-flash"),
Input: interactions.NewInteractionsInput(prompt),
ResponseFormat: &format,
Stream: genai.Ptr(true),
},
),
})
if err != nil {
log.Fatal(err)
}
defer resp.InteractionSSEStreamEvent.Close()
for resp.InteractionSSEStreamEvent.Next() {
event := resp.InteractionSSEStreamEvent.Value()
if stepDelta := event.GetDataStepDelta(); stepDelta != nil {
if textDelta := stepDelta.GetDeltaText(); textDelta != nil {
fmt.Print(textDelta.GetText())
}
}
}
}
REST
curl -N -X POST "https://generativelanguage.googleapis.com/v1beta/interactions" \
-H "x-goog-api-key: $GEMINI_API_KEY" \
-H 'Content-Type: application/json' \
-d '{
"model": "gemini-3.8-flash",
"input": "The new UI is incredibly intuitive. Add a very long summary!",
"response_format": {
"type": "text",
"mime_type": "application/json",
"schema": {
"type": "object",
"properties": {
"sentiment": { "type": "string", "enum": ["positive", "neutral", "negative"] },
"summary": { "type": "string" }
},
"required": ["sentiment", "summary"]
}
},
"stream": true
}'
Rezultate të strukturuara me vegla
Gemini 3 të lejon të kombinosh "Daljet e strukturuara" me veglat e integruara, duke përfshirë Argumentimin me "Kërko në Google", Kontekstin me URL, Ekzekutimin e kodit, Kërkimin e skedarëve dhe Thirrjen e funksionit.
Python
from google import genai
from pydantic import BaseModel, Field
from typing import List
class MatchResult(BaseModel):
winner: str = Field(description="The name of the winner.")
final_match_score: str = Field(description="The final match score.")
scorers: List[str] = Field(description="The name of the scorer.")
client = genai.Client()
interaction = client.interactions.create(
model="gemini-4-argon",
input="Search for all details for the latest Euro.",
tools=[{"type": "google_search"}, {"type": "url_context"}],
response_format={
"type": "text",
"mime_type": "application/json",
"schema": MatchResult.model_json_schema()
},
)
result = MatchResult.model_validate_json(interaction.output_text)
print(result)
JavaScript
// Note: Ensure zod is installed (npm install zod)
import { GoogleGenAI } from "@google/genai";
import * as z from "zod";
const matchJsonSchema = {
type: "object",
properties: {
winner: { type: "string" },
final_match_score: { type: "string" },
scorers: { type: "array", items: { type: "string" } }
},
required: ["winner", "final_match_score", "scorers"]
};
const matchSchema = z.fromJSONSchema(matchJsonSchema);
const client = new GoogleGenAI({});
const interaction = await client.interactions.create({
model: "gemini-4-argon",
input: "Search for all details for the latest Euro.",
tools: [{type: "google_search"}, {type: "url_context"}],
response_format: {
type: 'text',
mime_type: 'application/json',
schema: matchJsonSchema
},
});
const match = matchSchema.parse(JSON.parse(interaction.output_text));
console.log(match);
Java
import com.google.genai.Client;
import com.google.genai.gaos.models.interactions.CreateModelInteraction;
import com.google.genai.gaos.models.interactions.CreateModelInteractionResponseFormat;
import com.google.genai.gaos.models.interactions.GoogleSearch;
import com.google.genai.gaos.models.interactions.Interaction;
import com.google.genai.gaos.models.interactions.InteractionsInput;
import com.google.genai.gaos.models.interactions.Model;
import com.google.genai.gaos.models.interactions.ResponseFormat;
import com.google.genai.gaos.models.interactions.TextResponseFormat;
import com.google.genai.gaos.models.interactions.TextResponseFormatMimeType;
import com.google.genai.gaos.models.interactions.URLContext;
import com.google.genai.gaos.models.operations.CreateInteractionRequestBody;
import java.util.Arrays;
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
Client client = new Client();
Map<String, Object> properties = new HashMap<>();
Map<String, Object> winnerProp = new HashMap<>();
winnerProp.put("type", "string");
winnerProp.put("description", "The name of the winner.");
properties.put("winner", winnerProp);
Map<String, Object> scoreProp = new HashMap<>();
scoreProp.put("type", "string");
scoreProp.put("description", "The final match score.");
properties.put("final_match_score", scoreProp);
Map<String, Object> scorersProp = new HashMap<>();
scorersProp.put("type", "array");
scorersProp.put("description", "The name of the scorer.");
scorersProp.put("items", Collections.singletonMap("type", "string"));
properties.put("scorers", scorersProp);
Map<String, Object> matchJsonSchema = new HashMap<>();
matchJsonSchema.put("type", "object");
matchJsonSchema.put("properties", properties);
matchJsonSchema.put("required", Arrays.asList("winner", "final_match_score", "scorers"));
CreateModelInteractionResponseFormat format =
CreateModelInteractionResponseFormat.of(
ResponseFormat.of(
TextResponseFormat.builder()
.mimeType(TextResponseFormatMimeType.APPLICATION_JSON)
.schema(matchJsonSchema)
.build()));
CreateModelInteraction params =
CreateModelInteraction.builder()
.model(Model.of("gemini-4-argon"))
.input(InteractionsInput.of("Search for all details for the latest Euro."))
.tools(Arrays.asList(GoogleSearch.builder().build(), URLContext.builder().build()))
.responseFormat(format)
.build();
Interaction interaction =
client.interactions.create(CreateInteractionRequestBody.of(params)).interaction().get();
System.out.println(interaction.outputText().orElse(""));
Go
package main
import (
"context"
"fmt"
"log"
"google.golang.org/genai"
"google.golang.org/genai/interactions/models/interactions"
"google.golang.org/genai/interactions/models/operations"
)
func main() {
ctx := context.Background()
client, err := genai.NewClient(ctx, nil)
if err != nil {
log.Fatal(err)
}
matchJsonSchema := map[string]any{
"type": "object",
"properties": map[string]any{
"winner": map[string]any{
"type": "string",
"description": "The name of the winner.",
},
"final_match_score": map[string]any{
"type": "string",
"description": "The final match score.",
},
"scorers": map[string]any{
"type": "array",
"description": "The name of the scorer.",
"items": map[string]any{
"type": "string",
},
},
},
"required": []string{"winner", "final_match_score", "scorers"},
}
format := interactions.NewCreateModelInteractionResponseFormat(
interactions.NewResponseFormat(interactions.TextResponseFormat{
MimeType: interactions.TextResponseFormatMimeTypeApplicationJSON.ToPointer(),
Schema: matchJsonSchema,
}),
)
resp, err := client.Interactions.Create(ctx, operations.CreateInteractionRequest{
Body: operations.NewCreateInteractionRequestBody(
interactions.CreateModelInteraction{
Model: interactions.Model("gemini-4-argon"),
Input: interactions.NewInteractionsInput("Search for all details for the latest Euro."),
Tools: []interactions.Tool{
interactions.NewTool(interactions.GoogleSearch{}),
interactions.NewTool(interactions.URLContext{}),
},
ResponseFormat: &format,
},
),
})
if err != nil {
log.Fatal(err)
}
fmt.Println(resp.Interaction.GetOutputText())
}
REST
curl -X POST "https://generativelanguage.googleapis.com/v1beta/interactions" \
-H "x-goog-api-key: $GEMINI_API_KEY" \
-H 'Content-Type: application/json' \
-d '{
"model": "gemini-4-argon",
"input": "Search for all details for the latest Euro.",
"tools": [{"type": "google_search"}, {"type": "url_context"}],
"response_format": {
"type": "text",
"mime_type": "application/json",
"schema": {
"type": "object",
"properties": {
"winner": {"type": "string"},
"final_match_score": {"type": "string"},
"scorers": {"type": "array", "items": {"type": "string"}}
},
"required": ["winner", "final_match_score", "scorers"]
}
}
}'
Mbështetja e skemës JSON
Për të gjeneruar një objekt JSON, konfiguro response_format me një objekt (ose një matricë që përmban një objekt) të llojit text dhe cakto mime_type të tij në application/json. Skema duhet të jepet në fushën schema.
Modaliteti i daljes së strukturuar i Gemini mbështet një nëngrup të specifikimit të Skemës JSON.
Mbështeten vlerat e mëposhtme të type:
string: Për tekstin.number: Për numrat me presje dhjetore.integer: Për numra të plotë.boolean: Për vlerat e vërteta ose të gabuara.object: Për të dhënat e strukturuara me çifte çelësi-vlere.array: Për listat e artikujve.null: Për të lejuar që një karakteristikë të jetë nul, përfshi"null"në vektorin e llojit (p.sh.{"type": ["string", "null"]}).
Këto karakteristika përshkruese ndihmojnë në udhëzimin e modelit:
title: Një përshkrim i shkurtër i një atributi.description: Një përshkrim më i gjatë dhe më i detajuar i një prone.
Karakteristikat specifike të llojit
Për vlerat e object:
properties: Një objekt ku çdo çelës është një emër atributi dhe çdo vlerë është një skemë për atë atribut.required: Një grup vargjesh që listojnë se cilat veti janë të detyrueshme.additionalProperties: Kontrollon nëse karakteristikat që nuk janë të listuara nëpropertieslejohen. Mund të jetë një vlerë boolean ose një skemë.
Për vlerat e string:
enum: Liston një grup specifik vargjesh të mundshme për detyrat e klasifikimit.format: Specifikon një sintaksë për vargun, si p.sh.date-time,date,time.
Për vlerat number dhe integer:
enum: Liston një grup specifik vlerash të mundshme numerike.minimum: Vlera minimale përfshirëse.maximum: Vlera maksimale përfshirëse.
Për vlerat e array:
items: Përcakton skemën për të gjithë artikujt në vektor.prefixItems: Përcakton një listë skemash për N artikujt e parë, duke lejuar struktura të ngjashme me çiftet.minItems: Numri minimal i artikujve në masiv.maxItems: Numri maksimal i artikujve në matricë.
Rezultatet e strukturuara kundrejt thirrjes së funksionit
| Veçoria | Rasti kryesor i përdorimit |
|---|---|
| Rezultatet e strukturuara | Po formatohet përgjigjja përfundimtare. Përdore kur dëshiron që përgjigjja e modelit të jetë në një format specifik. |
| Thirrja e funksionit | Ndërmarrja e veprimeve gjatë bisedës. Përdore kur modeli duhet të të pyesë për të kryer një detyrë para se të japë një përgjigje përfundimtare. |
Praktikat më të mira
- Përshkrime të qarta: Përdor fushën
descriptionpër të udhëzuar modelin. - Tipizimi i fortë: Përdor lloje specifike (
integer,string,enum). - Inxhinieria e kërkesave: Deklaro qartë se çfarë dëshiron që të bëjë modeli.
- Verifikimi: Ndërkohë që rezultati është një format JSON i saktë nga ana sintaksore, verifiko gjithmonë vlerat në aplikacionin tënd.
- Administrimi i gabimeve: Zbato administrim të fuqishëm të gabimeve për daljet që janë në përputhje me skemën, por që janë semantikisht të pasakta.
Kufizimet
- Nënkompleksi i skemës: Nuk mbështeten të gjitha veçoritë e JSON Schema.
- Kompleksiteti i skemës: Skemat shumë të mëdha ose të ndërthurura thellë mund të refuzohen.