ModelClock
Retired
Retired
Upstage documents this retired.
- Hosting route
- First-party API
- Affected scope
- Not stated in the notice
- Replacement
- None published
- Announced
- Aug 3, 2026
- First seen by ModelClock
- Oct 4, 2026
What the provider published
console.upstage.ai ↗solar-pro2-fast and solar-pro3-rngd deprecation
Solar LLMDeprecationBreaking Change
solar-pro2-fastandsolar-pro3-rngdare no longer supported, and any request specifying either model now returns the standard unsupported-model error.Both models were removed from the model list and the Console playground, so switch to another Solar model to continue.
Read from the provider's text and verified a second time against the quoted lines.