Mercury 2.5vso1

Mercury 2.5 is developed by Inception while o1 is developed by OpenAI. Mercury 2.5 has a 260K token context window vs o1's 128K. You can compare their actual outputs across 3 challenges on Rival to see how they differ in practice.

It depends on your use case. Mercury 2.5 and o1 each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 3 challenges so you can judge which fits your needs best.

Mercury 2.5 costs $0.04/M input tokens and o1 costs $15/M input tokens. Mercury 2.5 is $14.96/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 Mercury 2.5 and o1 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.