What is the difference between Claude 3 Sonnet and GLM 4.7 Flash?

Claude 3 Sonnet is developed by Anthropic while GLM 4.7 Flash is developed by Zhipu AI. You can compare their actual outputs across 13 challenges on Rival to see how they differ in practice.

Which is better, Claude 3 Sonnet or GLM 4.7 Flash?

It depends on your use case. Claude 3 Sonnet and GLM 4.7 Flash each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 13 challenges so you can judge which fits your needs best.

How much does Claude 3 Sonnet cost compared to GLM 4.7 Flash?

Claude 3 Sonnet costs $3/M input tokens and GLM 4.7 Flash costs $0.07/M input tokens. GLM 4.7 Flash is $2.93/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 Claude 3 Sonnet and GLM 4.7 Flash on Rival?

This page shows a side-by-side comparison of Claude 3 Sonnet and GLM 4.7 Flash 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 Jan 2026

Claude 3 SonnetvsGLM 4.7 Flash

GLM 4.7 Flash is cheaper than Claude 3 Sonnet at $0.07/M vs $3/M input tokens.

Claude 3 Sonnet and GLM 4.7 Flash compared across 13 shared prompts
Spec	Claude 3 Sonnet	GLM 4.7 Flash
Input price	$3/M tokens	$0.07/M tokens
Output price	$15/M tokens	$0.4/M tokens
Context window	—	200K tokens
Weights	—	Open
Free API (OpenRouter)	No	No
Released	Mar 2024	Jan 2026