Skip to content
Metatext Decide — typed decisions for your agents, with a probability on every answerGet early access
Metatext
Sign Up

Upstage: Solar Pro 3

Upstage

Upstage: Solar Pro 3 by Upstage costs $0.15 per 1M input tokens and $0.60 per 1M output tokens, with a 131K-token context window.

Pricing

Input (per 1M tokens)
$0.15
Output (per 1M tokens)
$0.60
Cached input (per 1M)
$0.02

Specifications

Provider
Upstage
Context window
131K tokens
Parameters
—
Released
—
Open weights
—
Frontier model
No

Compare Upstage: Solar Pro 3 with…

Upstage: Solar Pro 3 vs Upstage: Solar Mini 4$0.20/1MUpstage: Solar Pro 3 vs Upstage: Solar Pro 4$0.36/1MUpstage: Solar Pro 3 vs solar-pro3$0.25/1MUpstage: Solar Pro 3 vs solar-mini$0.15/1MUpstage: Solar Pro 3 vs solar-pro2$0.25/1M

FAQ

How much does Upstage: Solar Pro 3 cost?

Upstage: Solar Pro 3 is priced at $0.15 per 1M input tokens and $0.60 per 1M output tokens. Output tokens cost more than input.

What is Upstage: Solar Pro 3's context window?

Upstage: Solar Pro 3 supports a context window of 131K tokens — the maximum prompt plus response length it can handle in a single request.

Is Upstage: Solar Pro 3 open weight?

Open-weight status for Upstage: Solar Pro 3 is not recorded in our dataset.

Data as of 2026-10-14. Source: Pricing via OpenRouter API, openrouter.ai. Pricing is per 1M tokens (USD); confirm with the provider before production use.