ModelClock
Release announced
Released on Aug 6, 2026
Upstage announced this model on 2026-08-06.
- Hosting route
- First-party API
- Affected scope
- Not stated in the notice
- Announced
- Aug 6, 2026
- First seen by ModelClock
- Oct 4, 2026
What the provider published
console.upstage.ai ↗
- New
solar-pro4model is now available
Read from the provider's text; the quote is the provider's exact lines.