What is the difference between GPT-3.5 Turbo and Llama 3.1 405B?

GPT-3.5 Turbo is developed by OpenAI while Llama 3.1 405B is developed by Meta AI. GPT-3.5 Turbo has a 16K token context window vs Llama 3.1 405B's 128K. You can compare their actual outputs across 12 challenges on Rival to see how they differ in practice.

Which is better, GPT-3.5 Turbo or Llama 3.1 405B?

It depends on your use case. GPT-3.5 Turbo and Llama 3.1 405B each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 12 challenges so you can judge which fits your needs best.

How much does GPT-3.5 Turbo cost compared to Llama 3.1 405B?

GPT-3.5 Turbo costs $1.5/M input tokens and Llama 3.1 405B costs $2.7/M input tokens. GPT-3.5 Turbo is $1.20/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-3.5 Turbo and Llama 3.1 405B on Rival?

This page shows a side-by-side comparison of GPT-3.5 Turbo and Llama 3.1 405B 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.

Updated Jul 2024

GPT-3.5 TurbovsLlama 3.1 405B

GPT-3.5 Turbo is cheaper than Llama 3.1 405B at $1.5/M vs $2.7/M input tokens.

GPT-3.5 Turbo and Llama 3.1 405B compared across 12 shared prompts
Spec	GPT-3.5 Turbo	Llama 3.1 405B
Input price	$1.5/M tokens	$2.7/M tokens
Output price	$2/M tokens	$3.1/M tokens
Context window	16K tokens	128K tokens
Parameters	Not disclosed	405B
Weights	Closed	Open
Free API (OpenRouter)	No	No
Released	Mar 2022	Jul 2024