为什么选它
- 低成本基线模型
- 适合高并发 API
OA
OpenAI OSS
gpt-oss-20b
GPT-OSS-20B
轻量级 OpenAI 开源权重模型，适合高速对话、路由与低成本产品能力。
公开模型详情Dense Transformer
参数规模
20B
上下文
131K
最大输出
16K
许可证
Apache 2.0
TTFT
160ms
吞吐
120 tok/s
价格与差价
层级标准缓存SiliconFlow节省
在线调用$0.01 / $0.06$0.004$0.04 / $0.1875%
批处理$0.01 / $0.03$0.004$0.04 / $0.1875%
快速开始
OpenAI 兼容接口，切换 base_url 即可。
Python
from openai import OpenAI
client = OpenAI(
base_url="https://api.luminapath.tech/v1",
api_key="BATCHIN_API_KEY"
)
resp = client.chat.completions.create(
model="gpt-oss-20b",
messages=[{"role": "user", "content": "Summarize why this model is a fit for my workload."}]
)
print(resp.choices[0].message.content)JavaScript
import OpenAI from "openai";
const client = new OpenAI({
baseURL: "https://api.luminapath.tech/v1",
apiKey: process.env.BATCHIN_API_KEY,
});
const resp = await client.chat.completions.create({
model: "gpt-oss-20b",
messages: [{ role: "user", content: "Summarize why this model is a fit for my workload." }],
});
console.log(resp.choices[0]?.message?.content);cURL
curl https://api.luminapath.tech/v1/chat/completions \
-H "Authorization: Bearer $BATCHIN_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "gpt-oss-20b",
"messages": [{"role":"user","content":"Summarize why this model is a fit for my workload."}]
}'规格与行为
架构
Dense Transformer
厂商家族
OpenAI
上下文
131K
最大输出
16K
适用场景
open-source
cheap
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