Upstage: Solar Pro 3
UPSTAGE Developer Architecture Profile
Intelligence (ELO)1453Chatbot Arena Verified
Max Context128,000Tokens
API Cost / 1M$0.75Blended Prompt + Completion
Model Capabilities
- Coding & Logic
- Fictional
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...
Granular Pricing Matrix
Input Tokens (Prompt)$0.15 / 1M
Output Tokens (Completion)$0.60 / 1M
Pricing data via OpenRouter. Sync: 4/30/2026
Evaluate Competitors
VS Engine MatchupUpstage: Solar Pro 3 vs Anthropic: Claude Sonnet 4.5VS Engine MatchupUpstage: Solar Pro 3 vs OpenAI: GPT-5.4 MiniVS Engine MatchupUpstage: Solar Pro 3 vs OpenAI: GPT-5.4VS Engine MatchupUpstage: Solar Pro 3 vs Nous: Hermes 3 70B InstructVS Engine MatchupUpstage: Solar Pro 3 vs Mistral LargeVS Engine MatchupUpstage: Solar Pro 3 vs Xiaomi: MiMo-V2.5-Pro