Upstage
Solar Pro 4 Pricing
API pricing for Solar Pro 4 by Upstage. Input tokens cost $0.3/1M, output tokens cost $1.2/1M with 524K context window.
Last updated:
ReasoningTools
Input Cost
$0.3
per 1M tokens
Output Cost
$1.2
per 1M tokens
Context Window
524K
tokens
Cost Calculator
Estimated Cost:
$0.00
Model Details
Provider Upstage
Model ID solar-pro4
Context Window 524K tokens
Max Output 131072 tokens
Cache Read Cost $0.06/1M
Release Date 2026-08-06
Sources
Compare Alternatives
| Model | Input | Output | Context |
|---|---|---|---|
| Solar Pro 4 (this model) | $0.3 | $1.2 | 524K |
| MiniMax-M2.5 Alibaba (China) | $0.3 | $1.2 | 205K |
| MiniMax-M2.7 Alibaba (China) | $0.3 | $1.2 | 205K |
| MiniMax-M2 MiniMax (minimax.io) | $0.3 | $1.2 | 197K |
| MiniMax-M2.1 MiniMax (minimax.io) | $0.3 | $1.2 | 205K |
| MiniMax-M2.5 MiniMax (minimax.io) | $0.3 | $1.2 | 205K |
Available from Resellers
Solar Pro 4 is also available through these resellers and gateways:
| Reseller | Model | Input | Output |
|---|---|---|---|
| Kilo Gateway | Upstage: Solar Pro 3 | $0.15 | $0.6 |
| NanoGPT | Solar Pro 3 | $0.15 | $0.6 |
| OpenRouter | Solar Pro 3 | $0.15 | $0.6 |