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Model Services/upstage/Solar Pro 4
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Solar Pro 4

Deprecated

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...

Deprecated

Deprecated endpoints may still be callable. Migrate before retirement.

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Input, output, and cached rates with source and verification time, plus same-workload cost examples.
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Input / 1M tokens
$0.30
Output / 1M tokens
$1.20
Record updated 2026-10-11
Modality:LLM
Context:524,288 tokens
Release:Aug 6, 2026
📊 Price Matrix🧮 Spend Calculator📢 ChangesModel pricing pageVendor API pricingCheck stack cost impact

Pricing

Platform
Scope
Input
Output
Details
OpenRouter
Unified API Router
Standard
$0.09
$0.36
524k context · 131k max output
Official
Standard
$0.30
$1.20
524k context · 131k max output

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Latest changes

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⚡Solar Pro 4 Comparisons & Scenario Guides

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❓Solar Pro 4 Frequently Asked Questions

How much does Solar Pro 4 cost per 1M tokens?▼

Solar Pro 4 is priced at $0.30 per 1M input tokens and $1.20 per 1M output tokens, with cached input at $0.06/1M on official. Check provider terms before deployment.

What is the context window for Solar Pro 4?▼

Solar Pro 4 supports up to 524,288 tokens context with a max completion limit of 131,072 tokens.

What are cost-saving alternatives to Solar Pro 4?▼

ModelPriceLab automatically calculates cheaper alternatives in the same model class, showing monthly spend differences and migration guides.

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