DeepSeek R1 0528 API

DeepSeek's DeepSeek R1 0528, through an OpenAI-compatible API. Providers quote it on an open exchange, and each request goes to the offer with the lowest estimated charge that meets your rules.

Facts

Model name
deepseek-r1-0528
Maker
DeepSeek
Context window
163.8K tokens
Input price
$0.499 per million tokens
Output price
$2.146 per million tokens
Providers
1 independent provider
Regions
us

Providers

Request

curl https://router.inference.ai.exchange/v1/chat/completions \
  -H "Authorization: Bearer $LIQUID_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "deepseek-r1-0528",
    "messages": [{"role":"user","content":"Say hello."}]
  }'

Questions

What is DeepSeek R1 0528?
Served by intent-router: each job goes to the cheapest healthy upstream for this model.
How much does DeepSeek R1 0528 cost?
Offers now ask $0.499 per million input tokens and $2.146 per million output tokens. A job pays for the tokens it uses. The exchange picks the cheapest eligible offer.
What is the context length of DeepSeek R1 0528?
The largest offer takes 163,840 input tokens. A smaller offer can take less. The exchange skips an offer that cannot take your message.
What can DeepSeek R1 0528 do?
Its providers list Reasoning effort, JSON object, JSON schema, Frequency penalty, Logit bias, Log probabilities, Min-p sampling, Presence penalty, Repetition penalty, Seed, Stop sequences, Top-k sampling, Top-p sampling, Text, Tools.
What inputs and outputs does DeepSeek R1 0528 support?
Text → Text.
Which providers serve DeepSeek R1 0528?
1 independent provider quote it now, with 1 offer. The table above ranks them by the cost of a typical job.
How do I call DeepSeek R1 0528?
Send "deepseek-r1-0528" as the model in an OpenAI or Anthropic request. The API section links to setup steps for each client.
When was DeepSeek R1 0528 listed?
The exchange first listed it on 10/8/2026. This is not its release date.

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