DeepSeek R1 0528

Model facts

Context window

164K tokens

Maximum output

33K tokens

Cheapest paid input

$0.4 per 1M tokens

Cheapest paid output

$1.7 per 1M tokens

Open weights

yes

Providers

11

Capabilities and modalities

reasoning, tool calling, structured output, temperature control, open weights, text.

Artificial Analysis benchmarks

Compare this model on the full LLM benchmark leaderboard.

Observed price history

• 2026-08-24: $0.4 input / $1.7 output per 1M tokens

API providers

• NanoGPT — model id deepseek-ai/DeepSeek-R1-0528; $0.4 input / $1.7 output per 1M tokens; provider documentation
• Deep Infra — model id deepseek-ai/DeepSeek-R1-0528; $0.5 input / $2.15 output per 1M tokens; provider documentation
• Meganova — model id deepseek-ai/DeepSeek-R1-0528; $0.5 input / $2.15 output per 1M tokens; provider documentation
• submodel — model id deepseek-ai/DeepSeek-R1-0528; $0.5 input / $2.15 output per 1M tokens; provider documentation
• Alibaba (China) — model id deepseek-r1-0528; $0.574 input / $2.29 output per 1M tokens; provider documentation
• Jiekou.AI — model id deepseek/deepseek-r1-0528; $0.7 input / $2.5 output per 1M tokens; provider documentation
• NovitaAI — model id deepseek/deepseek-r1-0528; $0.7 input / $2.5 output per 1M tokens; provider documentation
• Cortecs — model id deepseek-r1-0528; $0.652 input / $2.57 output per 1M tokens; provider documentation
• TensorX — model id deepseek/deepseek-r1-0528; $0.66 input / $2.6 output per 1M tokens; provider documentation
• Hugging Face — model id deepseek-ai/DeepSeek-R1-0528; $3 input / $5 output per 1M tokens; provider documentation
• Qiniu — model id deepseek-r1-0528; not published input / not published output per 1M tokens; provider documentation