Upstage
Solar Pro 3
Solar Pro 3 is a small language model from Upstage, released January 2026. Upstage describes it as “Solar Pro 3 is Upstage's powerful Mixture-of-Experts (MoE) language model.”
9
replies recorded
2
questions answered
1
answers no other model gave
Fun facts
One word, nothing else: Solar Pro 3 picks Sunshine, an answer nobody else gave. If English kept one word, Solar Pro 3 would keep Wonder, 1 of 5 times. Solar Pro 3 gave 1 answer no other model gave.
Solar Pro 3’s canon
- Favorite word
- “Sunshine”2 of 4 · no other model said this
- The one word it would keep
- “Wonder”1 of 5
Answers no other model gave
Favorite word
“Sunshine”no other model said this
About Solar Pro 3
- Maker
- Upstage · Seoul
- Released
- January 2026
- Size
- small, by price class
- Context window
- 131,072 tokens
- Takes in
- text
- Also from Upstage
- Solar Pro4
Maker and release facts come from the model catalogue we call through, not from this site’s own studies. Catalogue facts as of 2026-09-06.
Everything on file
Every question this model has answered on Machine Canon, grouped by study. Open a study to see its answers; the answers no other model gave come first.
Favorite word 2 questions
Favorite word
“Sunshine”no other model said this
The one word it would keep
“Wonder”
Each answer is the one this model gave most often to that question; the count shows how many of its replies matched. “No other model said this” means no other model’s most common answer matched. All numbers are computed from the retained research records by src/build_model_dossiers.py.