Want to experience the 671B full-version Deepseek-r1 with a free web interface and API calls? There aren't many options!

• deepseek.com official website: Free web version with the best performance, but no free API quota and currently recharge is suspended.
• ByteDance Volcano Engine/Silicon Flux, etc.: Provide the full-version R1 and API, but without free quota.
• Baidu AI Cloud Qianfan ModelBuilder: Offers the full-version R1 and API for free for a limited time, but the interface is not compatible with OpenAI, making it inconvenient to use.
• 302.ai and other cloud service providers: Basically provide a partially free quota for the web version, but do not provide a free API quota.

After comprehensive experience, I have found only Tencent Cloud Ti Platform and Alibaba Cloud Bailian that truly offer sufficient free quota and provide the full-version R1 with OpenAI API compatible calls.

Platform	Free Web Experience	Free API Calls	OpenAI API Compatible	Remarks
ByteDance Volcano Engine	✅	Paid	✅	API requires payment/partially free web experience
Silicon Flux	❌	Paid	✅	Requires payment
302.AI	Partially free quota	Paid	❌	Requires payment
Baidu AI Cloud Qianfan ModelBuilder	✅	✅	❌	Free for a limited time
Tencent Cloud Large Model	✅	✅	✅	Free until Feb 26th
Alibaba Cloud Bailian	✅	✅	✅	Free 1 million tokens

Alibaba Cloud Bailian

Activation Process and API Usage Instructions

I. Service Activation

1. Registration and Login: Visit the Alibaba Cloud Bailian Console https://bailian.console.aliyun.com, register an Alibaba Cloud account and log in.
2. Real-Name Authentication: Follow the prompts to complete real-name authentication.
3. API Key Creation: Go to the API Key Management page and create a new API Key https://bailian.console.aliyun.com/?apiKey=1

II. API Resources and Limits

1. Free Quota: 1 million tokens of free calls.
2. Call Limit:
   • Upper limit of calls per minute: 60 times
   • Maximum Token consumption per minute: 100,000

III. OpenAI Compatible API

For the convenience of developers, Alibaba Cloud Bailian provides interfaces compatible with the OpenAI API:

• API URL: https://dashscope.aliyuncs.com/compatible-mode/v1
• API Key (SK): Use the API Key you created on the "API Key Management Page".
• Available Models: deepseek-r1, deepseek-v3

Tencent Cloud Large Model Knowledge Engine

Activation Process and API Usage Instructions

I. Service Activation

1. Account Registration and Login: Visit the Tencent Cloud Console https://console.cloud.tencent.com, register a Tencent Cloud account and log in.
2. Real-Name Authentication: https://console.cloud.tencent.com/developer/auth follow the on-screen instructions to complete the real-name authentication process.
3. Large Model Knowledge Engine Service Activation:
   • Go to the Large Model Knowledge Engine Service page https://console.cloud.tencent.com/lkeap
   • Follow the instructions on the page to activate the "Large Model Knowledge Engine" service.

4. API Key Creation: * Go to the Large Model Knowledge Engine console. * Create a new API Key on the API Key Management page.

5. API Key Copying: Copy the API Key you created.

II. OpenAI Compatible API

Tencent Cloud Large Model provides an interface compatible with the OpenAI API:

• API URL: https://api.lkeap.cloud.tencent.com/v1
• API Key (SK): Use the API Key you copied in the previous step.
• Available Models: deepseek-r1, deepseek-v3

III. Online Experience

You can experience the DeepSeek series models online at the following address:

https://console.cloud.tencent.com/tione/v2/aimarket/detail/deepseek_series?detailTab=deep_seek_v1&regionId=4

You may need to apply for permission to use the model upon first access.

IV. Free Quota and Validity Period

• Free Period: Until 23:59:59 Beijing time on February 25, 2025.
• Billing Information: After the free period, you will be charged based on actual usage.