Back to Models
DeepSeek: R1 0528 AI Model Icon

DeepSeek: R1 0528

deepseek/deepseek-r1-0528

Description

May 28th update to the [original DeepSeek R1](/deepseek/deepseek-r1) Performance on par with [OpenAI o1](/openai/o1), but open-sourced and with fully open reasoning tokens. It's 671B parameters in size, with 37B active in an inference pass. Fully open-source model.

API Usage Examples

OpenAI Compatible Endpoint

Use this endpoint with any OpenAI-compatible library. Model: DeepSeek: R1 0528 (deepseek/deepseek-r1-0528)

curl https://api.ridvay.com/v1/chat/completions   -H "Content-Type: application/json"   -H "Authorization: Bearer YOUR_API_KEY"   -d '{
    "model": "deepseek/deepseek-r1-0528",
    "messages": [
      {
        "role": "user",
        "content": "Explain the capabilities of the DeepSeek: R1 0528 model"
      }
    ],
    "temperature": 0.7,
    "max_tokens": 1024
  }'

Supported Modalities

  • Text

API Pricing

  • Input: 0.2$ / 1M tokens
  • Output: 4.5$ / 1M tokens

Token Limits

  • Max Output: 163,840 tokens
  • Max Context: 163,840 tokens

Subscription Tiers

  • free
  • pro
  • ultimate

More from deepseek

DeepSeek: DeepSeek V3.1 AI Model Icon

DeepSeek: DeepSeek V3.1

deepseek/deepseek-chat-v3.1

Subscription Tiers:

free pro ultimate

Supported Modalities:

Text
DeepSeek: DeepSeek V3.2 Speciale AI Model Icon

DeepSeek: DeepSeek V3.2 Speciale

deepseek/deepseek-v3.2-speciale

Subscription Tiers:

free pro ultimate

Supported Modalities:

Text
DeepSeek: DeepSeek V3.2 AI Model Icon

DeepSeek: DeepSeek V3.2

deepseek/deepseek-v3.2

Subscription Tiers:

free pro ultimate

Supported Modalities:

Text
DeepSeek: DeepSeek V3.2 Exp AI Model Icon

DeepSeek: DeepSeek V3.2 Exp

deepseek/deepseek-v3.2-exp

Subscription Tiers:

free pro ultimate

Supported Modalities:

Text
DeepSeek: DeepSeek V3.1 Terminus AI Model Icon

DeepSeek: DeepSeek V3.1 Terminus

deepseek/deepseek-v3.1-terminus

Subscription Tiers:

free pro ultimate

Supported Modalities:

Text
DeepSeek: DeepSeek V3.1 Terminus (exacto) AI Model Icon

DeepSeek: DeepSeek V3.1 Terminus (exacto)

deepseek/deepseek-v3.1-terminus:exacto

Subscription Tiers:

free pro ultimate

Supported Modalities:

Text
DeepSeek: DeepSeek R1 0528 Qwen3 8B AI Model Icon

DeepSeek: DeepSeek R1 0528 Qwen3 8B

deepseek/deepseek-r1-0528-qwen3-8b

Subscription Tiers:

free pro ultimate

Supported Modalities:

Text
DeepSeek: DeepSeek Prover V2 AI Model Icon

DeepSeek: DeepSeek Prover V2

deepseek/deepseek-prover-v2

Subscription Tiers:

free pro ultimate

Supported Modalities:

Text
DeepSeek: DeepSeek V3 0324 AI Model Icon

DeepSeek: DeepSeek V3 0324

deepseek/deepseek-chat-v3-0324

Subscription Tiers:

free pro ultimate

Supported Modalities:

Text
DeepSeek: R1 Distill Qwen 32B AI Model Icon

DeepSeek: R1 Distill Qwen 32B

deepseek/deepseek-r1-distill-qwen-32b

Subscription Tiers:

free pro ultimate

Supported Modalities:

Text
DeepSeek: R1 Distill Llama 70B AI Model Icon

DeepSeek: R1 Distill Llama 70B

deepseek/deepseek-r1-distill-llama-70b

Subscription Tiers:

free pro ultimate

Supported Modalities:

Text
DeepSeek: R1 AI Model Icon

DeepSeek: R1

deepseek/deepseek-r1

Subscription Tiers:

free pro ultimate

Supported Modalities:

Text
DeepSeek: DeepSeek V3 AI Model Icon

DeepSeek: DeepSeek V3

deepseek/deepseek-chat

Subscription Tiers:

free pro ultimate

Supported Modalities:

Text