Upstage: Solar Pro 4

Upstage: Solar Pro 4 is a text model from Upstage, with a 524K-token context window, priced at $0.09 in · $0.36 out / 1M. On Fully Informed you can add Upstage: Solar Pro 4 to a multi-model panel, where it answers independently, debates the other models and gets cross-checked for blind spots.

UUpstage: Solar Pro 3$0.15 in · $0.60 out / 1MAnthropic: Claude Fable Latest$10.00 in · $50.00 out / 1MAnthropic: Claude Haiku Latest$1.00 in · $5.00 out / 1MAnthropic: Claude Opus Latest$5.00 in · $25.00 out / 1MAnthropic: Claude Sonnet Latest$2.00 in · $10.00 out / 1MDeepSeek: DeepSeek V4 Flash Latest$0.03 in · $0.07 out / 1M

What is Upstage: Solar Pro 4?

Solar Pro 4 is Upstage's cost-efficient large language model, featuring a 524K context window. It is built for long-horizon tasks and agentic workflows, with strong capabilities in office productivity, document-intensive...

What is the context window of Upstage: Solar Pro 4?

Upstage: Solar Pro 4 supports a 524K-token context window.

How much does Upstage: Solar Pro 4 cost?

Upstage: Solar Pro 4 is priced at $0.09 in · $0.36 out / 1M via OpenRouter.

What are alternatives to Upstage: Solar Pro 4?

Comparable text models include Upstage: Solar Pro 3, Anthropic: Claude Fable Latest, Anthropic: Claude Haiku Latest, Anthropic: Claude Opus Latest.