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Upstage: Solar Pro 3

upstage/solar-pro-3

Solar Pro 3 is Upstage's powerful Mixture-of-Experts (MoE) language model. With 102B total parameters and 12B active parameters per forward pass, it delivers exceptional performance while maintaining computational efficiency. Optimized...

Listed (27 Jan 2026)

Source: OpenRouter (live)

Input
$0.150
USD per 1M tokens
Output
$0.600
USD per 1M tokens
Blended
$0.262
75% in / 25% out
Context
131K
tokens
Max output
118K
tokens
Modality
text->text

Prices as listed on OpenRouter, refreshed every five minutes. Provider-direct prices may differ. Convert to your currency on the AI Tracker.

Capabilities

Declared on the listing

  • Tool / function calling Declared
  • Reasoning controls Declared
  • Structured output Declared
  • InputText
  • OutputText

Capabilities are read from the provider listing. “Not declared” means the listing does not advertise the feature, not that it is absent.

Why it costs this

Pricing context

  • 67% below median
  • Cheap input
  • Cheap output
  • Market median blended price is $0.806/M across 417 priced models.

Alternatives

More from Upstage

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  1. $0.158

    /M blended

Alternatives

Similar price, other providers

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  1. $0.262

    /M blended

  2. $0.262

    /M blended

  3. $0.262

    /M blended

  4. $0.262

    /M blended

  5. $0.262

    /M blended

  6. $0.262

    /M blended

Within ±50% of $0.262/M blended.

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