Alibaba Cloud Model Studio:API embedding multimodal

Embedding gambar

import dashscope
import json
from http import HTTPStatus
# Ganti ini dengan URL gambar Anda.
image = "https://dashscope.oss-cn-beijing.aliyuncs.com/images/256_1.png"
input = [{'image': image}]
# Panggil API model.
resp = dashscope.MultiModalEmbedding.call(
    model="tongyi-embedding-vision-plus",
    input=input
)

if resp.status_code == HTTPStatus.OK:
    result = {
        "status_code": resp.status_code,
        "request_id": getattr(resp, "request_id", ""),
        "code": getattr(resp, "code", ""),
        "message": getattr(resp, "message", ""),
        "output": resp.output,
        "usage": resp.usage
    }
    print(json.dumps(result, ensure_ascii=False, indent=4))

import dashscope
import base64
import json
from http import HTTPStatus
# Baca gambar dan konversi ke Base64. Ganti xxx.png dengan nama file atau path gambar Anda.
image_path = "xxx.png"
with open(image_path, "rb") as image_file:
    # Baca file dan konversi ke Base64.
    base64_image = base64.b64encode(image_file.read()).decode('utf-8')
# Atur format gambar.
image_format = "png"  # Ubah ini sesuai format aktual, seperti jpg atau bmp.
image_data = f"data:image/{image_format};base64,{base64_image}"
# Data input
input = [{'image': image_data}]

# Panggil API model.
resp = dashscope.MultiModalEmbedding.call(
    model="tongyi-embedding-vision-plus",
    input=input
)
if resp.status_code == HTTPStatus.OK:
    result = {
        "status_code": resp.status_code,
        "request_id": getattr(resp, "request_id", ""),
        "code": getattr(resp, "code", ""),
        "message": getattr(resp, "message", ""),
        "output": resp.output,
        "usage": resp.usage
    }
    print(json.dumps(result, ensure_ascii=False, indent=4))

Embedding video

Input video harus berupa URL. Video lokal tidak didukung.

import dashscope
import json
from http import HTTPStatus
# Ganti ini dengan URL video Anda.
video = "https://help-static-aliyun-doc.aliyuncs.com/file-manage-files/zh-CN/20250107/lbcemt/new+video.mp4"
input = [{'video': video}]
# Panggil API model.
resp = dashscope.MultiModalEmbedding.call(
    model="tongyi-embedding-vision-plus",
    input=input
)

if resp.status_code == HTTPStatus.OK:
    result = {
        "status_code": resp.status_code,
        "request_id": getattr(resp, "request_id", ""),
        "code": getattr(resp, "code", ""),
        "message": getattr(resp, "message", ""),
        "output": resp.output,
        "usage": resp.usage
    }
    print(json.dumps(result, ensure_ascii=False, indent=4))
    

Embedding teks

import dashscope
import json
from http import HTTPStatus

text = "General multimodal representation model example"
input = [{'text': text}]
# Panggil API model.
resp = dashscope.MultiModalEmbedding.call(
    model="tongyi-embedding-vision-plus",
    input=input
)

if resp.status_code == HTTPStatus.OK:
    result = {
        "status_code": resp.status_code,
        "request_id": getattr(resp, "request_id", ""),
        "code": getattr(resp, "code", ""),
        "message": getattr(resp, "message", ""),
        "output": resp.output,
        "usage": resp.usage
    }
    print(json.dumps(result, ensure_ascii=False, indent=4))

Embedding fusi

import dashscope
import json
import os
from http import HTTPStatus

# Embedding fusi multimodal: Menggabungkan teks, gambar, dan video menjadi satu embedding fusi.
# Ideal untuk aplikasi seperti pengambilan lintas-modalitas dan image search.
text = "This is a test text for generating a multimodal fused embedding."
image = "https://dashscope.oss-cn-beijing.aliyuncs.com/images/256_1.png"
video = "https://help-static-aliyun-doc.aliyuncs.com/file-manage-files/zh-CN/20250107/lbcemt/new+video.mp4"

# Input berisi teks, gambar, dan video. Setel enable_fusion=True untuk menghasilkan satu embedding fusi.
input_data = [
    {"text": text},
    {"image": image},
    {"video": video}
]

# Gunakan qwen3-vl-embedding untuk menghasilkan embedding fusi.
resp = dashscope.MultiModalEmbedding.call(
    # Jika variabel lingkungan tidak disetel, berikan DashScope API Key Anda secara langsung, misalnya api_key="sk-xxx",
    api_key=os.getenv("DASHSCOPE_API_KEY"),
    model="qwen3-vl-embedding",
    input=input_data,
    enable_fusion=True,
    # Parameter opsional: Tentukan dimensi embedding. Nilai yang didukung adalah 2560, 2048, 1536, 1024, 768, 512, dan 256. Default adalah 2560.
    # parameters={"dimension": 1024}
)

print(json.dumps(resp, ensure_ascii=False, indent=4))

Embedding fusi multi-gambar

Contoh ini menunjukkan cara menggunakan model qwen3-vl-embedding untuk menggabungkan beberapa gambar dan teks menjadi satu embedding. Untuk melakukan fusi multi-gambar ini, teruskan beberapa item image. Metode ini ideal untuk pengambilan semantik komprehensif produk menggunakan gambar multi-sudut dan deskripsi teks.

import dashscope
import json
import os
from http import HTTPStatus

# Embedding fusi multi-gambar + teks: Menggabungkan beberapa gambar produk dan teks deskripsi menjadi satu embedding.
# Cocok untuk pengambilan semantik komprehensif menggunakan gambar produk multi-sudut dan deskripsi teks.
text = "White sports shoes, lightweight and breathable, suitable for running and daily wear."
image1 = "https://dashscope.oss-cn-beijing.aliyuncs.com/images/256_1.png"
image2 = "https://img.alicdn.com/imgextra/i3/O1CN01rdstgY1uiZWt8gqSL_!!6000000006071-0-tps-1970-356.jpg"

# Teruskan beberapa item gambar untuk fusi multi-gambar. `enable_fusion=True` menggabungkan semua input menjadi satu embedding.
input_data = [
    {"text": text},
    {"image": image1},
    {"image": image2}
]

resp = dashscope.MultiModalEmbedding.call(
    # Jika variabel lingkungan tidak disetel, berikan DashScope API Key Anda secara langsung, misalnya api_key="sk-xxx",
    api_key=os.getenv("DASHSCOPE_API_KEY"),
    model="qwen3-vl-embedding",
    input=input_data,
    enable_fusion=True
)

print(json.dumps(resp, ensure_ascii=False, indent=4))