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Upstage: Solar Mini 4

🇰🇷 Upstage · Solar Mini

Input Price $0.050 per million tokens NT$1.6
Output Price $0.200 per million tokens NT$6.4
Context Window 524K tokens Output limit: 131K
OpenRouter Route Price Please verify with official pricing pages
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Overview

Upstage: Solar Mini 4 is a large language model API from Upstage, part of its Solar Mini model family. At $0.050 per million input tokens and $0.200 per million output tokens, it sits in the budget tier — among the cheaper options for high-throughput or cost-sensitive workloads. Output tokens cost about 4× as much as input, so prompt-heavy workloads run noticeably cheaper than generation-heavy ones. A large 524K-token context window (≈786 pages of text) lets it take in whole books, large codebases, or lengthy transcripts in a single call. On Artificial Analysis's Intelligence Index it scores 24 (D grade), a useful proxy for its general reasoning strength relative to the other models tracked here. All prices on this page reflect OpenRouter's routed rates and are re-synced automatically every day; confirm against the provider's official pricing before committing to production.

Dimension Unit Price (USD) Price (TWD) Effective From
Input per 1M tokens $0.050 NT$1.6
Output per 1M tokens $0.200 NT$6.4
Cached Input per 1M tokens $0.0050 NT$0.16

Provider
Upstage
Model Family
Solar Mini
Version String
upstage/solar-mini4
Status
Active
Modality
Text
Context Window
524,288 tokens
Output Limit
131,072 tokens

Index Metrics

Cross-domain capability indexes evaluated by Artificial Analysis — Artificial Analysis

Intelligence Index 24 D Measured: 2026-10-14

Benchmark Scores

Data source: Artificial Analysis

AA-LCR 83.3% A Measured: 2026-10-14
HLE 25.8% A Measured: 2026-10-14
HLE 25.8% A Measured: 2026-10-14
Non-Hallucination 64.2% Measured: 2026-10-14
Omniscience Accuracy 18.4% Measured: 2026-10-14
SciCode 47.6% A Measured: 2026-10-14

Performance Metrics

Real-world benchmarks, updated every 72 hours by Artificial Analysis — Artificial Analysis

First Token Latency 1.8s Measured: 2026-10-14
Output Speed 84 t/s Measured: 2026-10-14
Response Time 31.7s Measured: 2026-10-14

90-Day Price Trend

Input / Output price (USD per 1M tokens)

Past 90 days of records; every price change is shown here

Date Dimension Price (USD) Source
Cached Input $0.0050 OpenRouter
Output $0.200 OpenRouter
Input $0.050 OpenRouter
Cached Input $0.0050 OpenRouter
Output $0.200 OpenRouter
Input $0.050 OpenRouter
Cached Input $0.0050 OpenRouter
Output $0.200 OpenRouter
Input $0.050 OpenRouter
Cached Input $0.0050 OpenRouter
Output $0.200 OpenRouter
Input $0.050 OpenRouter
Cached Input $0.0050 OpenRouter
Output $0.200 OpenRouter
Input $0.050 OpenRouter
Cached Input $0.0050 OpenRouter
Output $0.200 OpenRouter
Input $0.050 OpenRouter
Cached Input $0.0050 OpenRouter
Output $0.200 OpenRouter
Input $0.050 OpenRouter
Cached Input $0.0050 OpenRouter
Output $0.200 OpenRouter
Input $0.050 OpenRouter
Cached Input $0.0050 OpenRouter
Output $0.200 OpenRouter
Input $0.050 OpenRouter
Cached Input $0.0050 OpenRouter
Output $0.200 OpenRouter
Input $0.050 OpenRouter
Cached Input $0.0050 OpenRouter
Output $0.200 OpenRouter
Input $0.050 OpenRouter
Cached Input $0.0050 OpenRouter
Output $0.200 OpenRouter
Input $0.050 OpenRouter
Cached Input $0.0050 OpenRouter
Output $0.200 OpenRouter
Input $0.050 OpenRouter
Cached Input $0.0050 OpenRouter
Output $0.200 OpenRouter
Input $0.050 OpenRouter
Cached Input $0.0050 OpenRouter
Output $0.200 OpenRouter
Input $0.050 OpenRouter
Cached Input $0.0050 OpenRouter
Output $0.200 OpenRouter
Input $0.050 OpenRouter
Cached Input $0.0050 OpenRouter
Output $0.200 OpenRouter

Key Insights

Key data points from this page for quick reference and citation.

  • Upstage: Solar Mini 4 Input price: $0.05/M tokens
  • Upstage: Solar Mini 4 Output price: $0.2/M tokens
  • Context window: 524,288 tokens
  • Provider: Upstage
  • Model family: Solar Mini
  • Modalities: Text
  • Data source: OpenRouter, updated daily