What this offer provides
The official SiliconFlow price page lists multiple models at 免费/¥0 — including PaddleOCR-VL-1.5, Hunyuan-MT-7B, BAAI bge-m3, bge-reranker-v2-m3, bge-large-zh/en-v1.5 and Kwai-Kolors — alongside paid models.
Quick facts
Free mechanismSelected models listed at ¥0 (free) on the official price list, plus paid models
ValidityFree listing can change; recheck the price page
AccessSiliconFlow account; China registration
Last verified2026-09-07
How to use it
Call the models listed at ¥0 on the official price list via the SiliconFlow API
Prerequisites
- SiliconFlow account
- API key from the SiliconFlow cloud console
Steps
- Register on the SiliconFlow cloud platform and create an API key
- Call the OpenAI-compatible chat or embeddings endpoint with a model ID listed at ¥0 on the official price page
curl
curl https://api.siliconflow.cn/v1/chat/completions --header 'Authorization: Bearer ${SILICONFLOW_API_KEY}' --header 'Content-Type: application/json' --data '{"model":"tencent/Hunyuan-MT-7B","messages":[{"role":"user","content":"Hello"}]}'Official sources
官方价格页列出 PaddleOCR-VL-1.5、Hunyuan-MT-7B、BAAI/bge-m3、bge-reranker-v2-m3、bge-large-zh-v1.5、bge-large-en-v1.5、Kwai-Kolors 价格为「免费」；官方快速开始文档给出 Base URL https://api.siliconflow.cn/v1。