No KYC
No identity-document upload or KYC step in the current sign-in flow. Access and usage remain linked to your account.
Navigation
MODEL REFERENCE
DeepSeek R1
Difficult reasoning, mathematics and code analysis.
No added content filters
WeightsAPI adds no content filter at the gateway. A model’s own training can still lead it to refuse a request.
INPUT / 1M$0.50
OUTPUT / 1M$2.15
SERVICE CONTEXT*128K
MEASURED SPEED— not measured
API model IDdeepseek-ai/DeepSeek-R1-0528
Native context131,072 tokens
QuantizationNot verified
LicenseMIT ↗
Best for#
Difficult reasoning, mathematics and code analysis.
Choose another model when#
Latency-sensitive short chat; reasoning may use more output tokens.
Deployment details#
Use the exact model ID and publisher source shown above. The listed WeightsAPI rates apply to input and output tokens. Confirm deployment availability, serving precision and context before sending traffic; published model specifications do not establish service performance. Check service status.
License and provenance#
Review the official model card before deployment. The license may impose additional terms. Open weights do not imply identical licenses.
Call this model#
Use the exact model ID shown above with the Chat Completions endpoint. The service does not add a content-filtering layer. Model behavior still reflects its original training.
Request example
curl https://weightsapi.com/v1/chat/completions \
-H "Authorization: Bearer $WEIGHTSAPI_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "deepseek-ai/DeepSeek-R1-0528",
"messages": [
{
"role": "user",
"content": "Hello!"
}
],
"stream": true
}'