What is the difference between Gemma 3 12B and Muse Spark 1.3?

Gemma 3 12B is developed by Google AI while Muse Spark 1.3 is developed by Meta AI. You can compare their actual outputs across 54 challenges on Rival to see how they differ in practice.

Which is better, Gemma 3 12B or Muse Spark 1.3?

It depends on your use case. Gemma 3 12B and Muse Spark 1.3 each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 54 challenges so you can judge which fits your needs best.

How much does Gemma 3 12B cost compared to Muse Spark 1.3?

Gemma 3 12B costs $0.03/M input tokens and Muse Spark 1.3 costs $1.25/M input tokens. Gemma 3 12B is $1.22/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 Gemma 3 12B and Muse Spark 1.3 on Rival?

This page shows a side-by-side comparison of Gemma 3 12B and Muse Spark 1.3 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 Sep 2026

Gemma 3 12BvsMuse Spark 1.3

Gemma 3 12B is cheaper than Muse Spark 1.3 at $0.03/M vs $1.25/M input tokens.

Gemma 3 12B and Muse Spark 1.3 compared across 54 shared prompts
Spec	Gemma 3 12B	Muse Spark 1.3
Input price	$0.03/M tokens	$1.25/M tokens
Output price	$0.03/M tokens	$4.25/M tokens
Context window	—	1.0M tokens
Weights	Open	Closed
Free API (OpenRouter)	No	No
Released	Mar 2025	Sep 2026