What is the difference between GPT-4.5 and Horizon Beta?

GPT-4.5 is developed by OpenAI while Horizon Beta is developed by OpenRouter. GPT-4.5 has a 128K token context window vs Horizon Beta's 256K. You can compare their actual outputs across 25 challenges on Rival to see how they differ in practice.

Which is better, GPT-4.5 or Horizon Beta?

It depends on your use case. GPT-4.5 and Horizon Beta each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 25 challenges so you can judge which fits your needs best.

How much does GPT-4.5 cost compared to Horizon Beta?

GPT-4.5 costs $75/M input tokens and Horizon Beta costs $0/M input tokens. Horizon Beta is $75.00/M cheaper per input. Check their side-by-side outputs on Rival to see if the price difference is justified by quality.

How can I compare GPT-4.5 and Horizon Beta on Rival?

This page shows a side-by-side comparison of GPT-4.5 and Horizon Beta 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.

What is the difference between GPT-4.5 and Horizon Beta?

GPT-4.5 is developed by OpenAI while Horizon Beta is developed by OpenRouter. GPT-4.5 has a 128K token context window vs Horizon Beta's 256K. You can compare their actual outputs across 25 challenges on Rival to see how they differ in practice.

Which is better, GPT-4.5 or Horizon Beta?

It depends on your use case. GPT-4.5 and Horizon Beta each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 25 challenges so you can judge which fits your needs best.

How much does GPT-4.5 cost compared to Horizon Beta?

GPT-4.5 costs $75/M input tokens and Horizon Beta costs $0/M input tokens. Horizon Beta is $75.00/M cheaper per input. Check their side-by-side outputs on Rival to see if the price difference is justified by quality.

How can I compare GPT-4.5 and Horizon Beta on Rival?

This page shows a side-by-side comparison of GPT-4.5 and Horizon Beta 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.