GPT-4.5vsSolar Pro 4

GPT-4.5 is developed by OpenAI while Solar Pro 4 is developed by Upstage. GPT-4.5 has a 128K token context window vs Solar Pro 4's 524K. You can compare their actual outputs across 1 challenges on Rival to see how they differ in practice.

It depends on your use case. GPT-4.5 and Solar Pro 4 each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 1 challenges so you can judge which fits your needs best.

GPT-4.5 costs $75/M input tokens and Solar Pro 4 costs $0.09/M input tokens. Solar Pro 4 is $74.91/M cheaper per input. Check their side-by-side outputs on Rival to see if the price difference is justified by quality.

This page shows a side-by-side comparison of GPT-4.5 and Solar Pro 4 across shared challenges. You can vote on which model produced the better output in a blind duel. Browsing and voting are free. No account is needed to look; signing in only saves your votes and likes.