Last refreshed 2026-10-19. Next refresh: weekly.
Why use Solar Pro 4 on Upstage?
Upstage offers Solar Pro 4 with pay-as-you-go pricing at $0.30/1M input tokens. Upstage is a Korean AI company offering API access to its Solar LLM and document processing AI services for enterprise knowledge workflows.
Compare Solar Pro 4 across 2 providers to find the best fit for your use caseInput / 1M
$0.30
Output / 1M
$1.20
Cache
read $0.060
Batch
Not sourced
Setup recipe
Docs fallbackInstall
Use the provider REST API or SDKAuth
Create a provider API keyCall
model: solar-pro4Model ID
solar-pro4Request example
Curated snippets for this provider are not sourced yet. Use Upstage documentation with model ID
solar-pro4.Gotchas
No curated gotchas have been sourced for this exact provider/model route yet.
Compare Solar Pro 4 Across Providers
| Provider | Input (per 1M) | Output (per 1M) |
|---|---|---|
| Upstage | $0.30 | $1.20 |
| OpenRouter | $0.09 | $0.36 |
Pricing
| Type | Price (per 1M) |
|---|---|
| Input tokens | $0.30 |
| Output tokens | $1.20 |
Capabilities
JSON / Tool usePrompt Caching
About Solar Pro 4
Upstage Solar Pro 4. Console docs Released on 2026-08-06. Standard API pricing from blog.
Get Started
Model Specs
Released2026-08-06
Context512K
Knowledge cutoff2026-02