UpstageClosed Weights

Solar Mini 4 Thinking

upstage/solar-mini4:thinking

Best Input Price

$0.05 / 1M

Solar Mini 4 with reasoning enabled for agentic tasks and harder analysis across a 524K-token context window.

Context Window

524,288 tokens

Reasoning

Supported

Tool Calling

Supported

Released

2026-09-23

Inference Providers (1)

Provider	Model ID	Context	Input / 1M	Output / 1M	Action
NanoGPT	upstage/solar-mini4:thinking	524,288	$0.05	$0.20	Docs ↗