Alibaba
Wan 2.2 A14B开源
Alibaba’s open-weight MoE video-diffusion model — cinematic 1080p text-to-video and image-to-video.
智商指数
87.4 #33
AAQI 87.0
输出速度
15 t/s
ITL 66.7 ms/tok
混合价格 (3:1)
$0.06 /1M
输入 $0.06/M · 输出 $0.06/M
上下文
64K
≈ 160 页 A4 · 最大输出 2,048
Quality Domain Radar
6-Axis Frontier Evaluation vs Category Average & Flagship
Wan 2.2 A14B
Claude Mythos Preview (#1)
Average (68)
缺少直接基准测量时,雷达图各轴由类别得分近似得出 — 详见 评分方法。
优势与取舍
优势所在
- Best open-weight video model — rivals Kling/Veo tiers
- Consumer-GPU serving — ~18GB at Q4
- Strong prompt adherence on complex motion
- Free to self-host and fine-tune
需要注意的权衡
- Multi-second clips only — no long-form generation
- Slow sampling — minutes per clip without distillation
- No native audio track
杀手级用例
Marketing & product clips
Short cinematic b-roll and product loops from prompts.
Storyboarding pipelines
Rapid previz for film and ad concepts.
Self-hosted video APIs
Own the full generation stack — no per-clip vendor fees.
开发者快速上手与 API
请先设置
DASHSCOPE_API_KEY — 获取 API 密钥curl https://dashscope-intl.aliyuncs.com/compatible-mode/v1/chat/completions \
-H "Authorization: Bearer $DASHSCOPE_API_KEY" \
-H "content-type: application/json" \
-d '{
"model": "wan2.2-t2v-a14b",
"messages": [{"role": "user", "content": "Refactor this function for O(n) time and explain the change."}]
}'import os
from openai import OpenAI
client = OpenAI(
base_url="https://dashscope-intl.aliyuncs.com/compatible-mode/v1",
api_key=os.environ["DASHSCOPE_API_KEY"],
)
resp = client.chat.completions.create(
model="wan2.2-t2v-a14b",
messages=[{"role": "user", "content": "Refactor this function for O(n) time and explain the change."}],
)
print(resp.choices[0].message.content)const res = await fetch("https://dashscope-intl.aliyuncs.com/compatible-mode/v1/chat/completions", {
method: "POST",
headers: {
Authorization: `Bearer ${process.env.DASHSCOPE_API_KEY}`,
"content-type": "application/json",
},
body: JSON.stringify({
model: "wan2.2-t2v-a14b",
messages: [{ role: "user", content: "Refactor this function for O(n) time and explain the change." }],
}),
});
console.log((await res.json()).choices[0].message.content);官方资源与链接
API 部署
对比托管商与延迟
Groq、Cerebras、Together、DeepInfra、Fireworks、Bedrock 与 Azure 的吞吐量、TTFT 和缓存定价。
GroqCerebrasTogether AIDeepInfraFireworks AIAWS BedrockAzure AI
各榜单得分
分类能力得分
基准测试分项
实时规格与架构
底层解析
Wan 2.2 A14B — MoE video diffusion, 14B active
- High/low-noise expert pair — 14B active per denoising step
- Cinematic training corpus — film-grade lighting and camera control
- Text-to-video and image-to-video from one checkpoint
- Runs on a single 24GB consumer GPU at Q4
发布日期
2026年9月15日
架构
Wan 2.2 A14B — MoE video diffusion, 14B active
参数量
27B (14B active MoE)
开源协议
Open Weights
上下文窗口
64,000 tokens
最大输出
2,048 tokens
模态
text + video
缓存价格
读 $0.01 · 写 $0.08 /1M
推理
—
输入价格
$0.06/M
输出价格
$0.06/M
输出速度
15 t/s
首Token延迟
—
数据更新
2026年10月22日
硬件与本地推理
数据来源:Convly AI(CC BY 4.0) ↗VRAM(4-bit Q4)
18 GB
最低 GPU
RTX 4090 24GB / RTX 5090 32GB
每月账单预估
每月预估支出
$0.00
正在计算相对 GPT-4o 的节省额…
引用与嵌入
GitHub Markdown 徽章
Loading badge markdown...BibTeX
@misc{llmpodium2026wan22a14b,
title = {Benchmark Analysis and Intelligence Evaluation of Wan 2.2 A14B},
author = {LLMPodium Research},
year = {2026},
url = {https://llmpodium.com/models/wan-2-2-a14b}
}嵌入评分徽章
将实时 Podium 评分徽章添加到 GitHub 或 Hugging Face README —— 链接回实时排名。
预览
Markdown
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替代模型推荐
基于能力、定价和基准测试得分与 Wan 2.2 A14B 最接近的替代模型。