Upstage: Solar Mini 4
upstage/solar-mini4
Solar Mini 4 is Upstage's compact, cost-efficient language model, a 35B-parameter mixture-of-experts with 3B active parameters and a 524K context window. It is built for agentic use cases where response...
Modalities
In / Out Price
$0.05 / $0.20 per 1M
Context
524K
Released
Sep 23, 2026
Knowledge Cutoff
—
Pricing
What Reroute charges per unit. No markup on inference — you pay the carrier's price, metered from the carrier's own usage numbers.
Input tokens
$0.05 / M
Output tokens
$0.20 / M
Cache read
$0.005 / M
By provider
Each carrier sets its own price. The router weighs these against uptime when it picks one.
| Provider | Input /M | Output /M | Cache read /M | Cache write /M | Discount |
|---|---|---|---|---|---|
| Upstage | $0.05 | $0.20 | $0.005 | — | 50% |
| Upstage | $0.05 | $0.20 | $0.005 | — | 50% |