---
id: "upstage/solar-pro-3"
also: ["upstage/solar-pro-3"]
card_usd_per_m: "0.15 in, 0.6 out, at upstage"
cheapest_list_usd_per_m: "0.15 in, 0.6 out, at upstage on openrouter"
cheapest_effective_usd_per_m: "0.0758 in, 0.5983 out, at upstage on openrouter"
context: 131072
max_output: 117964
input: ["text"]
output: ["text"]
released: "2026-01-27"
reasoning: ["high", "medium", "low", "minimal", "none"]
params: ["frequency_penalty", "include_reasoning", "max_tokens", "parallel_tool_calls", "presence_penalty", "reasoning", "response_format", "structured_outputs", "temperature", "tool_choice", "tools", "top_p"]
endpoints: 1
gateways: "openrouter (1)"
no_training: 1
trains: 0
retains_prompts: 1
intelligence: 7.8000
coding: 16.2000
agentic: 1.4000
---
# Upstage: Solar Pro 3

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...