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Solar Mini 4 – Benchmarks, Pricing & Intelligence Analysis

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...

Not available on LLMBase

Solar Mini 4 is not currently available in LLMBase Chat or the LLMBase Inference API. Benchmarks, pricing, and model details remain available for research and comparison.

Input Price

$0.10/1M tokens

Output Price

$0.40/1M tokens

Intelligence

24.1

Coding

N/A

Specifications

Technical details and pricing.

ProviderUpstage
Context Window524,288 tokens
Release DateSep 22, 2026
ModalitiesText
CapabilitiesFunction Calling
AvailabilityNot available

EU-hosted inference API

Power your AI projects with open-source models.

Drop-in OpenAI-compatible API. No data leaves Europe.

MiniMax

MiniMax M3

$0.50 / $1.90

per M tokens

Z.ai

GLM 5.3 Flash

$0.20 / $0.60

per M tokens

MoonshotAI

Kimi K3

$4.00 / $18.00

per M tokens

DeepSeek

DeepSeek V4.1 Flash

$0.40 / $1.40

per M tokens

Frequently Asked Questions

What is Solar Mini 4 good for?

Use Solar Mini 4 for everyday tasks like writing, summarizing, brainstorming, and getting clear explanations.

How much does Solar Mini 4 cost?

Pricing is based on usage. Current rates are $0.10/1M tokens for input and $0.40/1M tokens for output.

Is Solar Mini 4 available in LLMBase Chat yet?

Not yet on this page. We will add chat and inference actions automatically once an exact catalog entry exists for Solar Mini 4.

Does Solar Mini 4 support images or audio?

Solar Mini 4 focuses on text-based tasks.

Benchmarks and pricing use Artificial Analysis where available. Catalog specs are used as a fallback.