curl --request POST \
--url https://api.apimart.ai/v1/videos/generations \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '{
"model": "wan2.6",
"prompt": "A cute cat running on the grass",
"aspect_ratio": "16:9",
"resolution": "720p",
"duration": 5
}'
import requests
url = "https://api.apimart.ai/v1/videos/generations"
payload = {
"model": "wan2.6",
"prompt": "A cute cat running on the grass",
"aspect_ratio": "16:9",
"resolution": "720p",
"duration": 5
}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.json())
const url = "https://api.apimart.ai/v1/videos/generations";
const payload = {
model: "wan2.6",
prompt: "A cute cat running on the grass",
aspect_ratio: "16:9",
resolution: "720p",
duration: 5
};
const headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
};
fetch(url, {
method: "POST",
headers: headers,
body: JSON.stringify(payload)
})
.then(response => response.json())
.then(data => console.log(data))
.catch(error => console.error('Error:', error));
package main
import (
"bytes"
"encoding/json"
"fmt"
"io/ioutil"
"net/http"
)
func main() {
url := "https://api.apimart.ai/v1/videos/generations"
payload := map[string]interface{}{
"model": "wan2.6",
"prompt": "A cute cat running on the grass",
"aspect_ratio": "16:9",
"resolution": "720p",
"duration": 5,
}
jsonData, _ := json.Marshal(payload)
req, _ := http.NewRequest("POST", url, bytes.NewBuffer(jsonData))
req.Header.Set("Authorization", "Bearer <token>")
req.Header.Set("Content-Type", "application/json")
client := &http.Client{}
resp, err := client.Do(req)
if err != nil {
panic(err)
}
defer resp.Body.Close()
body, _ := ioutil.ReadAll(resp.Body)
fmt.Println(string(body))
}
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import java.net.URI;
public class Main {
public static void main(String[] args) throws Exception {
String url = "https://api.apimart.ai/v1/videos/generations";
String payload = """
{
"model": "wan2.6",
"prompt": "A cute cat running on the grass",
"aspect_ratio": "16:9",
"resolution": "720p",
"duration": 5
}
""";
HttpClient client = HttpClient.newHttpClient();
HttpRequest request = HttpRequest.newBuilder()
.uri(URI.create(url))
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.POST(HttpRequest.BodyPublishers.ofString(payload))
.build();
HttpResponse<String> response = client.send(request,
HttpResponse.BodyHandlers.ofString());
System.out.println(response.body());
}
}
<?php
$url = "https://api.apimart.ai/v1/videos/generations";
$payload = [
"model" => "wan2.6",
"prompt" => "A cute cat running on the grass",
"aspect_ratio" => "16:9",
"resolution" => "720p",
"duration" => 5
];
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($payload));
curl_setopt($ch, CURLOPT_HTTPHEADER, [
"Authorization: Bearer <token>",
"Content-Type: application/json"
]);
$response = curl_exec($ch);
curl_close($ch);
echo $response;
?>
require 'net/http'
require 'json'
require 'uri'
url = URI("https://api.apimart.ai/v1/videos/generations")
payload = {
model: "wan2.6",
prompt: "A cute cat running on the grass",
aspect_ratio: "16:9",
resolution: "720p",
duration: 5
}
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Authorization"] = "Bearer <token>"
request["Content-Type"] = "application/json"
request.body = payload.to_json
response = http.request(request)
puts response.body
import Foundation
let url = URL(string: "https://api.apimart.ai/v1/videos/generations")!
let payload: [String: Any] = [
"model": "wan2.6",
"prompt": "A cute cat running on the grass",
"aspect_ratio": "16:9",
"resolution": "720p",
"duration": 5
]
var request = URLRequest(url: url)
request.httpMethod = "POST"
request.setValue("Bearer <token>", forHTTPHeaderField: "Authorization")
request.setValue("application/json", forHTTPHeaderField: "Content-Type")
request.httpBody = try? JSONSerialization.data(withJSONObject: payload)
let task = URLSession.shared.dataTask(with: request) { data, response, error in
if let error = error {
print("Error: \(error)")
return
}
if let data = data, let responseString = String(data: data, encoding: .utf8) {
print(responseString)
}
}
task.resume()
using System;
using System.Net.Http;
using System.Text;
using System.Threading.Tasks;
class Program
{
static async Task Main(string[] args)
{
var url = "https://api.apimart.ai/v1/videos/generations";
var payload = @"{
""model"": ""wan2.6"",
""prompt"": ""A cute cat running on the grass"",
""aspect_ratio"": ""16:9"",
""resolution"": ""720p"",
""duration"": 5
}";
using var client = new HttpClient();
client.DefaultRequestHeaders.Add("Authorization", "Bearer <token>");
var content = new StringContent(payload, Encoding.UTF8, "application/json");
var response = await client.PostAsync(url, content);
var result = await response.Content.ReadAsStringAsync();
Console.WriteLine(result);
}
}
{
"code": 200,
"data": [
{
"status": "submitted",
"task_id": "task_01J9HA7JPQ9A0Z6JZ3V8M9W6PZ"
}
]
}
{
"error": {
"code": 400,
"message": "Invalid request parameters",
"type": "invalid_request_error"
}
}
{
"error": {
"code": 401,
"message": "Invalid authentication credentials",
"type": "authentication_error"
}
}
{
"error": {
"code": 402,
"message": "Insufficient balance. Please top up your account",
"type": "payment_required"
}
}
{
"error": {
"code": 429,
"message": "Rate limit exceeded. Please try again later",
"type": "rate_limit_error"
}
}
{
"error": {
"code": 500,
"message": "Internal server error. Please try again later",
"type": "server_error"
}
}
Wan2.6
Geração de Vídeo Wan2.6
- Modelo de geração de vídeo do Alibaba Cloud Wanxiang
- Suporta Text-to-Video e Image-to-Video
- Suporta resolução 720p/1080p, duração de 5/10/15 segundos
- Suporta extensão automática de prompt e geração de áudio
POST
/
v1
/
videos
/
generations
curl --request POST \
--url https://api.apimart.ai/v1/videos/generations \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '{
"model": "wan2.6",
"prompt": "A cute cat running on the grass",
"aspect_ratio": "16:9",
"resolution": "720p",
"duration": 5
}'
import requests
url = "https://api.apimart.ai/v1/videos/generations"
payload = {
"model": "wan2.6",
"prompt": "A cute cat running on the grass",
"aspect_ratio": "16:9",
"resolution": "720p",
"duration": 5
}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.json())
const url = "https://api.apimart.ai/v1/videos/generations";
const payload = {
model: "wan2.6",
prompt: "A cute cat running on the grass",
aspect_ratio: "16:9",
resolution: "720p",
duration: 5
};
const headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
};
fetch(url, {
method: "POST",
headers: headers,
body: JSON.stringify(payload)
})
.then(response => response.json())
.then(data => console.log(data))
.catch(error => console.error('Error:', error));
package main
import (
"bytes"
"encoding/json"
"fmt"
"io/ioutil"
"net/http"
)
func main() {
url := "https://api.apimart.ai/v1/videos/generations"
payload := map[string]interface{}{
"model": "wan2.6",
"prompt": "A cute cat running on the grass",
"aspect_ratio": "16:9",
"resolution": "720p",
"duration": 5,
}
jsonData, _ := json.Marshal(payload)
req, _ := http.NewRequest("POST", url, bytes.NewBuffer(jsonData))
req.Header.Set("Authorization", "Bearer <token>")
req.Header.Set("Content-Type", "application/json")
client := &http.Client{}
resp, err := client.Do(req)
if err != nil {
panic(err)
}
defer resp.Body.Close()
body, _ := ioutil.ReadAll(resp.Body)
fmt.Println(string(body))
}
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import java.net.URI;
public class Main {
public static void main(String[] args) throws Exception {
String url = "https://api.apimart.ai/v1/videos/generations";
String payload = """
{
"model": "wan2.6",
"prompt": "A cute cat running on the grass",
"aspect_ratio": "16:9",
"resolution": "720p",
"duration": 5
}
""";
HttpClient client = HttpClient.newHttpClient();
HttpRequest request = HttpRequest.newBuilder()
.uri(URI.create(url))
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.POST(HttpRequest.BodyPublishers.ofString(payload))
.build();
HttpResponse<String> response = client.send(request,
HttpResponse.BodyHandlers.ofString());
System.out.println(response.body());
}
}
<?php
$url = "https://api.apimart.ai/v1/videos/generations";
$payload = [
"model" => "wan2.6",
"prompt" => "A cute cat running on the grass",
"aspect_ratio" => "16:9",
"resolution" => "720p",
"duration" => 5
];
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($payload));
curl_setopt($ch, CURLOPT_HTTPHEADER, [
"Authorization: Bearer <token>",
"Content-Type: application/json"
]);
$response = curl_exec($ch);
curl_close($ch);
echo $response;
?>
require 'net/http'
require 'json'
require 'uri'
url = URI("https://api.apimart.ai/v1/videos/generations")
payload = {
model: "wan2.6",
prompt: "A cute cat running on the grass",
aspect_ratio: "16:9",
resolution: "720p",
duration: 5
}
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Authorization"] = "Bearer <token>"
request["Content-Type"] = "application/json"
request.body = payload.to_json
response = http.request(request)
puts response.body
import Foundation
let url = URL(string: "https://api.apimart.ai/v1/videos/generations")!
let payload: [String: Any] = [
"model": "wan2.6",
"prompt": "A cute cat running on the grass",
"aspect_ratio": "16:9",
"resolution": "720p",
"duration": 5
]
var request = URLRequest(url: url)
request.httpMethod = "POST"
request.setValue("Bearer <token>", forHTTPHeaderField: "Authorization")
request.setValue("application/json", forHTTPHeaderField: "Content-Type")
request.httpBody = try? JSONSerialization.data(withJSONObject: payload)
let task = URLSession.shared.dataTask(with: request) { data, response, error in
if let error = error {
print("Error: \(error)")
return
}
if let data = data, let responseString = String(data: data, encoding: .utf8) {
print(responseString)
}
}
task.resume()
using System;
using System.Net.Http;
using System.Text;
using System.Threading.Tasks;
class Program
{
static async Task Main(string[] args)
{
var url = "https://api.apimart.ai/v1/videos/generations";
var payload = @"{
""model"": ""wan2.6"",
""prompt"": ""A cute cat running on the grass"",
""aspect_ratio"": ""16:9"",
""resolution"": ""720p"",
""duration"": 5
}";
using var client = new HttpClient();
client.DefaultRequestHeaders.Add("Authorization", "Bearer <token>");
var content = new StringContent(payload, Encoding.UTF8, "application/json");
var response = await client.PostAsync(url, content);
var result = await response.Content.ReadAsStringAsync();
Console.WriteLine(result);
}
}
{
"code": 200,
"data": [
{
"status": "submitted",
"task_id": "task_01J9HA7JPQ9A0Z6JZ3V8M9W6PZ"
}
]
}
{
"error": {
"code": 400,
"message": "Invalid request parameters",
"type": "invalid_request_error"
}
}
{
"error": {
"code": 401,
"message": "Invalid authentication credentials",
"type": "authentication_error"
}
}
{
"error": {
"code": 402,
"message": "Insufficient balance. Please top up your account",
"type": "payment_required"
}
}
{
"error": {
"code": 429,
"message": "Rate limit exceeded. Please try again later",
"type": "rate_limit_error"
}
}
{
"error": {
"code": 500,
"message": "Internal server error. Please try again later",
"type": "server_error"
}
}
curl --request POST \
--url https://api.apimart.ai/v1/videos/generations \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '{
"model": "wan2.6",
"prompt": "A cute cat running on the grass",
"aspect_ratio": "16:9",
"resolution": "720p",
"duration": 5
}'
import requests
url = "https://api.apimart.ai/v1/videos/generations"
payload = {
"model": "wan2.6",
"prompt": "A cute cat running on the grass",
"aspect_ratio": "16:9",
"resolution": "720p",
"duration": 5
}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.json())
const url = "https://api.apimart.ai/v1/videos/generations";
const payload = {
model: "wan2.6",
prompt: "A cute cat running on the grass",
aspect_ratio: "16:9",
resolution: "720p",
duration: 5
};
const headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
};
fetch(url, {
method: "POST",
headers: headers,
body: JSON.stringify(payload)
})
.then(response => response.json())
.then(data => console.log(data))
.catch(error => console.error('Error:', error));
package main
import (
"bytes"
"encoding/json"
"fmt"
"io/ioutil"
"net/http"
)
func main() {
url := "https://api.apimart.ai/v1/videos/generations"
payload := map[string]interface{}{
"model": "wan2.6",
"prompt": "A cute cat running on the grass",
"aspect_ratio": "16:9",
"resolution": "720p",
"duration": 5,
}
jsonData, _ := json.Marshal(payload)
req, _ := http.NewRequest("POST", url, bytes.NewBuffer(jsonData))
req.Header.Set("Authorization", "Bearer <token>")
req.Header.Set("Content-Type", "application/json")
client := &http.Client{}
resp, err := client.Do(req)
if err != nil {
panic(err)
}
defer resp.Body.Close()
body, _ := ioutil.ReadAll(resp.Body)
fmt.Println(string(body))
}
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import java.net.URI;
public class Main {
public static void main(String[] args) throws Exception {
String url = "https://api.apimart.ai/v1/videos/generations";
String payload = """
{
"model": "wan2.6",
"prompt": "A cute cat running on the grass",
"aspect_ratio": "16:9",
"resolution": "720p",
"duration": 5
}
""";
HttpClient client = HttpClient.newHttpClient();
HttpRequest request = HttpRequest.newBuilder()
.uri(URI.create(url))
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.POST(HttpRequest.BodyPublishers.ofString(payload))
.build();
HttpResponse<String> response = client.send(request,
HttpResponse.BodyHandlers.ofString());
System.out.println(response.body());
}
}
<?php
$url = "https://api.apimart.ai/v1/videos/generations";
$payload = [
"model" => "wan2.6",
"prompt" => "A cute cat running on the grass",
"aspect_ratio" => "16:9",
"resolution" => "720p",
"duration" => 5
];
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($payload));
curl_setopt($ch, CURLOPT_HTTPHEADER, [
"Authorization: Bearer <token>",
"Content-Type: application/json"
]);
$response = curl_exec($ch);
curl_close($ch);
echo $response;
?>
require 'net/http'
require 'json'
require 'uri'
url = URI("https://api.apimart.ai/v1/videos/generations")
payload = {
model: "wan2.6",
prompt: "A cute cat running on the grass",
aspect_ratio: "16:9",
resolution: "720p",
duration: 5
}
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Authorization"] = "Bearer <token>"
request["Content-Type"] = "application/json"
request.body = payload.to_json
response = http.request(request)
puts response.body
import Foundation
let url = URL(string: "https://api.apimart.ai/v1/videos/generations")!
let payload: [String: Any] = [
"model": "wan2.6",
"prompt": "A cute cat running on the grass",
"aspect_ratio": "16:9",
"resolution": "720p",
"duration": 5
]
var request = URLRequest(url: url)
request.httpMethod = "POST"
request.setValue("Bearer <token>", forHTTPHeaderField: "Authorization")
request.setValue("application/json", forHTTPHeaderField: "Content-Type")
request.httpBody = try? JSONSerialization.data(withJSONObject: payload)
let task = URLSession.shared.dataTask(with: request) { data, response, error in
if let error = error {
print("Error: \(error)")
return
}
if let data = data, let responseString = String(data: data, encoding: .utf8) {
print(responseString)
}
}
task.resume()
using System;
using System.Net.Http;
using System.Text;
using System.Threading.Tasks;
class Program
{
static async Task Main(string[] args)
{
var url = "https://api.apimart.ai/v1/videos/generations";
var payload = @"{
""model"": ""wan2.6"",
""prompt"": ""A cute cat running on the grass"",
""aspect_ratio"": ""16:9"",
""resolution"": ""720p"",
""duration"": 5
}";
using var client = new HttpClient();
client.DefaultRequestHeaders.Add("Authorization", "Bearer <token>");
var content = new StringContent(payload, Encoding.UTF8, "application/json");
var response = await client.PostAsync(url, content);
var result = await response.Content.ReadAsStringAsync();
Console.WriteLine(result);
}
}
{
"code": 200,
"data": [
{
"status": "submitted",
"task_id": "task_01J9HA7JPQ9A0Z6JZ3V8M9W6PZ"
}
]
}
{
"error": {
"code": 400,
"message": "Invalid request parameters",
"type": "invalid_request_error"
}
}
{
"error": {
"code": 401,
"message": "Invalid authentication credentials",
"type": "authentication_error"
}
}
{
"error": {
"code": 402,
"message": "Insufficient balance. Please top up your account",
"type": "payment_required"
}
}
{
"error": {
"code": 429,
"message": "Rate limit exceeded. Please try again later",
"type": "rate_limit_error"
}
}
{
"error": {
"code": 500,
"message": "Internal server error. Please try again later",
"type": "server_error"
}
}
Autorização
string
obrigatório
Todos os endpoints da API exigem autenticação via Bearer TokenObtenha sua chave de API:Acesse a página de gerenciamento de chaves de API para obter sua chave de APIAdicione ao cabeçalho da requisição:
Authorization: Bearer YOUR_API_KEY
Parâmetros da requisição
string
obrigatório
Nome do modelo de geração de vídeo, fixo como
wan2.6boolean
padrão:"false"
Define se o conteúdo deve ser moderado antes do envio da tarefa de vídeo.
true: verificar prompts e imagens de entrada comomni-moderation-latestfalseou omitido: não enviar solicitação de moderação, sem custo nem latência adicionais de moderação (padrão)
string
obrigatório
Descrição do conteúdo do vídeoObrigatório para o modo text-to-video. Descreva cenas, ações e estilos em detalhes para obter melhores resultadosExemplo:
"A cute cat stretching in the sunlight"array<url>
Array de URLs de imagens de referência (apenas 1 imagem suportada)Obrigatório para o modo image-to-video. Suporta URLs de imagens publicamente acessíveisExemplo:
["https://example.com/image.jpg"]O sistema seleciona automaticamente o modo text-to-video ou image-to-video com base na presença de
image_urlsstring
Prompt negativo que descreve conteúdo indesejadoExemplo:
"blurry, low quality, distorted"string
padrão:"16:9"
Proporção do vídeoOpções:
16:9- Paisagem (padrão)9:16- Retrato1:1- Quadrado4:3- Paisagem3:4- Retrato
16:9Não suportado no modo image-to-video
string
padrão:"720p"
Resolução do vídeoOpções:
720p- Padrão (padrão)1080p- Alta definição
720pResolução 480p não é suportada
Cobrado por segundo. O preço varia por resolução. Consulte o catálogo de modelos para preços específicos
integer
padrão:"5"
Duração do vídeo (segundos)Valores suportados: apenas
5, 10, 15 segundosPadrão: 5integer
Seed aleatório para resultados reproduzíveisExemplo:
12345boolean
Se deve estender automaticamente o promptQuando ativado, o sistema otimizará e enriquecerá automaticamente seu prompt
boolean
Se deve adicionar áudio automaticamenteQuando ativado, o sistema gerará áudio correspondente para o vídeo
string
URL de áudio especificadoTem prioridade sobre o parâmetro
audioA duração do áudio não pode exceder a duração do vídeo. Se o áudio for mais curto que a duração do vídeo, a primeira parte do vídeo terá som enquanto o restante será silencioso.
string
Tipo de tomadaOpções:
single- Tomada únicamulti- Múltiplas tomadas
boolean
Se deve adicionar marca d’água
string
Nome do template de efeito para o modo de efeitos especiais image-to-videoEfeitos gerais:
Ao usar o modo de efeitos:
- Apenas uma imagem é necessária (passada via
image_urls) - Nenhum prompt é necessário (o modelo ignora o campo
prompt)
squish- Esmagarrotation- Rotaçãopoke- Cutucarinflate- Inflar balãodissolve- Dissolver molecularmelt- Derreter por onda de caloricecream- Planeta de sorveteflying- Levitação mágica
carousel- Carrossel do temposingleheart- Te amodance1- Momento de balançodance2- Movimento de dança
Combinações de resolução e proporção
| Proporção | Descrição | Tamanho 720p | Tamanho 1080p |
|---|---|---|---|
16:9 | Paisagem (padrão) | 1280×720 | 1920×1080 |
9:16 | Retrato | 720×1280 | 1080×1920 |
1:1 | Quadrado | 960×960 | 1440×1440 |
4:3 | Paisagem | 1088×832 | 1632×1248 |
3:4 | Retrato | 832×1088 | 1248×1632 |
Resposta
integer
Código de status da resposta, 200 em caso de sucesso
array
Casos de uso
Caso 1: Texto para vídeo (Requisição simples)
{
"model": "wan2.6",
"prompt": "A cute cat stretching in the sunlight"
}
Caso 2: Texto para vídeo (Parâmetros completos)
{
"model": "wan2.6",
"prompt": "A cute cat running on the grass",
"negative_prompt": "blurry, low quality, distorted",
"aspect_ratio": "16:9",
"resolution": "720p",
"duration": 5,
"seed": 12345,
"prompt_extend": true,
"audio": true,
"shot_type": "single",
"watermark": false
}
Caso 3: Imagem para vídeo
{
"model": "wan2.6",
"prompt": "A kitten running on the ground",
"image_urls": ["https://upload.apimart.ai/f/apimart-models-images/9998233432754770-c059992d-9b01-47d5-810d-ea0502ac9279-image_task_01KD7SSXDBCEWZ869D6PF249ZW_0.png"],
"resolution": "1080p",
"duration": 10
}
Caso 4: Imagem para vídeo (Imagem Base64)
{
"model": "wan2.6",
"prompt": "Make the cat stand up and walk",
"image_urls": ["data:image/png;base64,iVBORw0KGgo..."],
"duration": 5
}
Descrição dos modos
Texto para vídeo (Text-to-Video)
- O parâmetro
prompté obrigatório - O parâmetro
image_urlsnão é necessário
Imagem para vídeo (Image-to-Video)
- O parâmetro
image_urlsé obrigatório (apenas 1 imagem suportada) - O parâmetro
prompté opcional, usado para descrever as ações esperadas
O sistema seleciona automaticamente o modo com base na presença de
image_urls na requisiçãoConsultar resultados da tarefaA geração de vídeos é uma tarefa assíncrona que retorna um
task_id no envio. Use o endpoint Obter status da tarefa para consultar o progresso e os resultados da geração.