What is the difference between GPT-5.2 and Qwen3 30B A3B Instruct 2507?

GPT-5.2 is developed by OpenAI while Qwen3 30B A3B Instruct 2507 is developed by Qwen. GPT-5.2 has a 400K token context window vs Qwen3 30B A3B Instruct 2507's 131K. You can compare their actual outputs across 53 challenges on Rival to see how they differ in practice.

Which is better, GPT-5.2 or Qwen3 30B A3B Instruct 2507?

It depends on your use case. GPT-5.2 and Qwen3 30B A3B Instruct 2507 each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 53 challenges so you can judge which fits your needs best.

How much does GPT-5.2 cost compared to Qwen3 30B A3B Instruct 2507?

GPT-5.2 costs $1.75/M input tokens and Qwen3 30B A3B Instruct 2507 costs $0.2/M input tokens. Qwen3 30B A3B Instruct 2507 is $1.55/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-5.2 and Qwen3 30B A3B Instruct 2507 on Rival?

This page shows a side-by-side comparison of GPT-5.2 and Qwen3 30B A3B Instruct 2507 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 Dec 2025

GPT-5.2vsQwen3 30B A3B Instruct 2507

Qwen3 30B A3B Instruct 2507 is cheaper than GPT-5.2 at $0.2/M vs $1.75/M input tokens.

GPT-5.2 and Qwen3 30B A3B Instruct 2507 compared across 53 shared prompts
Spec	GPT-5.2	Qwen3 30B A3B Instruct 2507
Input price	$1.75/M tokens	$0.2/M tokens
Output price	$14/M tokens	$0.8/M tokens
Context window	400K tokens	131K tokens
Weights	Closed	Open
Free API (OpenRouter)	No	No
Released	Dec 2025	Jul 2025