统一的API网关，提供对中国及国际多种大模型的标准化访问。
https://llm.undefined.qzz.io完成站点认证，解锁以下权益：
按 12 个模型行对比最新 audit、最新测速、吞吐、延迟与按 token 计费价格。
| 模型 | 输入 ($/M) | 输出 ($/M) | 检测 | 速度 | 延迟 |
|---|---|---|---|---|---|
step-3.7-flashdefault | $1.00/request | - | — | — | — |
step-3.7-flashstepfun | $1.00/request | - | — | — | — |
step-3.7-flashall-models | $1.00/request | - | — | — | — |
deepseek-v4-prodefault + deepseek | $1.00/request | - | — | — | — |
deepseek-v4-prodeepseek | $1.00/request | - | — | — | — |
deepseek-v4-proall-models | $1.00/request | - | — | — | — |
deepseek-v4-flashhigh-concurrency | $2.00/request | - | — | — | — |
deepseek-v4-flashdefault + deepseek | $1.00/request | - | — | — | — |
deepseek-v4-flashextra1 | $1.00/request | - | — | — | — |
deepseek-v4-flashdeepseek | $1.00/request | - | — | — | — |
| - | - | — | 79.8 t/s | 11.79 s | |
| - | - | — | 65.6 t/s | 13.20 s |
当前显示 12 / 12 个模型行
| 时间 | 模型 | 速度 | 延迟 |
|---|---|---|---|
| Apr 10, 05:41 AM | step-3.5-flash | 79.82 tok/s | 11.79s |
| Apr 5, 04:16 AM | kimi-k2.5 | 71.13 tok/s | 16.79s |
| Apr 5, 04:13 AM | kimi-k2.5 | 60.12 tok/s | 9.60s |
排名基于社区提交的测试数据与定期健康探测，仅供参考，非官方数据。
用 228 个 LMSpeed 信号，把 国产大模型 API 的 6 个相近 API 替代服务商放在一起比较：共享模型覆盖、价格、实测速度、可用性和免费模型。
| 服务商 | 对比理由 | 模型数 | 免费项 | 均价 | 速度 | 30 天可用性 |
|---|---|---|---|---|---|---|
| 国产大模型 API llm-undefined-qzz-io A unified API gateway providing access to multiple large language models from Chinese and international providers. | 当前服务商基线 | 31 | 0 | $6.11/M | 70 tok/s | 99.6% |
| 向量引擎 api-vectorengine-ai Vector Engine provides an API platform aggregating access to over 500 AI large models with OpenAI API compatibility and global deployment. |
| 182 | 6 | $5.75/M | 89 tok/s | 99.6% |
api-n1n-ai N1N provides API access to a wide range of AI models including GPT-4, Claude 3, Gemini, and others for text, image, and video generation. |
| 177 | 6 | $8.65/M | 90 tok/s | 99.7% |
api-kr777-top CaMeL AI provides an OpenAI-compatible API gateway with extensive model coverage and pricing options. |
| 194 | 4 | $88.30/M | 93 tok/s | 99.1% |
api-futureppo-top Future Hub is a large-scale OpenAI-compatible API gateway at api.futureppo.top with extensive model coverage and pricing data. |
| 132 | 223 | N/A | 263 tok/s | 0.6% |
180txt-cn 180txt API provides an OpenAI-compatible API relay for multiple AI models. |
| 37 | 77 | $18.03/M | 42 tok/s | 0.7% |
meta-api Provides API services with a model marketplace and developer tools. |
| 34 | 0 | $31.81/M | N/A | 99.8% |
