Solar Pro4

solar-pro4 · Upstage

API Pricing

Input$0.3$0.075 / 1M tokens
Output$1.2$0.3 / 1M tokens
Cache read$0.06$0.015 / 1M tokens

75% off

Specifications

Context524K tokens
Modalitiestext
Featureslong context

Frequently asked questions

What is the context length of Solar Pro4?

Solar Pro4 has a 524,288 token context window.

How much does Solar Pro4 cost?

On AIHubMix, Solar Pro4 costs $0.075 per million input tokens and $0.3 per million output tokens. Cached input reads are billed at $0.015 per million tokens. These are promotional rates — 75% off.

What modalities does Solar Pro4 support?

Solar Pro4 accepts text input.

What capabilities does Solar Pro4 support?

Solar Pro4 supports long context. Per-protocol parameter support is listed in the capability table on this page.

How do I call Solar Pro4 via API?

Solar Pro4 is available through the AIHubMix unified API. The API is OpenAI-compatible: point your OpenAI SDK at https://aihubmix.com/v1, use your AIHubMix API key, and set the model name to solar-pro4 — no other code changes needed.

Who created Solar Pro4?

Solar Pro4 is developed by Upstage. AIHubMix aggregates it alongside models from other providers behind one API and one bill.

Use Solar Pro4 via the AIHubMix unified API — one interface for every major LLM.