What is the cheapest Upstage model?

Solar Mini 4 is currently Upstage's cheapest paid tracked model at $0.1 per 1M input tokens and $0.4 per 1M output tokens.

How many Upstage models are tracked?

2 current Upstage models are tracked, each linked to the official pricing page. The dataset is refreshed twice daily.

Does Upstage offer cached-input pricing?

Upstage lists cached-input (prompt-caching) prices for 2 tracked models — cached input is billed at a discount when a prompt prefix repeats.

Upstage

Commercial provider · 2 models tracked · Founded 2020

Korean AI company behind the Solar model family and a document-intelligence suite (Document Parse, Information Extract). Solar Pro 3, its current flagship LLM, is sold first-party from $0.15/1M input and $0.60/1M output tokens with cached input at $0.015/1M. All listed prices exclude 10% VAT.

Price history Website Pricing page

Upstage pricing at a glanceNovember 2026 · $ per 1M tokens

Upstage API pricing (November 2026): 2 current models range from $0.100 to $0.300 per 1M input tokens and $0.400 to $1.20 per 1M output tokens. The cheapest paid model is Solar Mini 4 at $0.100/1M input; the priciest is Solar Pro 4 at $0.300/1M input / $1.20 output. Every price links to Upstage's official pricing page and refreshes twice daily.

Models2

Input range$0.100–$0.300

Output range$0.400–$1.20

Cached-input tiers2

Today's Upstage prices

2 models · cheapest blended first

Sorted by blended cost (cheapest first). Prices per 1M tokens, November 2026 — every price links to Upstage's official pricing page.

Current Upstage model prices per 1M tokens, sorted by blended cost
Model	Blended*	Input	Output	Cached in	Relative cost	Context	Status
Solar Mini 4	$0.175	$0.100	$0.400	$0.010		524K	Current
Solar Pro 4	$0.525	$0.300	$1.20	$0.060		524K	Current

* Blended = (3×input + 1×output) ÷ 4 $/1M tokens · cheap · mid · expensive MODELPRICEWATCH.COM · 2026-11-07

Quick stats

Models tracked: 2
Type: commercial
Founded: 2020
Cheapest model: Solar Mini 4
Cheapest blended: $0.175/M