Solar Pro 3

upstage/solar-pro-3

Upstage's Solar Pro 3 is a Mixture-of-Experts (MoE) language model with 102B total parameters and 12B active parameters per forward pass, optimized for Korean with strong English and Japanese support.

Chat with this model Create an API key

Pricing

Includes our margin. Charged per request from your balance.

Input: $0.165 per 1M tokens
Output: $0.66 per 1M tokens
Cache read: $0.0165 per 1M tokens
Typical message: $0.00042

Details

Provider: Upstage
Context: 131K tokens
Added: Mar 3, 2026

Use it from the API

Replace $HIDE_API_KEY with a key from the Developers page. Base URL https://hide.st/api/v1.

curl https://hide.st/api/v1/chat/completions \
  -H "Authorization: Bearer $HIDE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "upstage/solar-pro-3",
    "messages": [
      {"role": "user", "content": "Hello!"}
    ]
  }'

Pricing

Details

Use it from the API

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