Best Input Price
$0.05 / 1M
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...
Context Window
524,288 tokens
Reasoning
No
Tool Calling
Supported
Released
2026-09-23
Inference Providers (3)
| Provider | Model ID | Context | Input / 1M | Output / 1M | Action |
|---|---|---|---|---|---|
| NanoGPT | upstage/solar-mini4 | 524,288 | $0.05 | $0.20 | Docs ↗ |
| OpenRouter | upstage/solar-mini4 | 524,288 | $0.05 | $0.20 | Docs ↗ |
| Kilo Gateway | upstage/solar-mini4 | 524,288 | $0.10 | $0.40 | Docs ↗ |