Gemma 4 vs GPT-5.4

GPT-5.4 leads in 5 of 8 categories

Arena ELO

GPT-5.4

Cheaper

GPT-5.4

Faster

GPT-5.4

Detailed Comparison

Category	Gemma 4	GPT-5.4
Provider	Google	OpenAI
Context Window	128K	1M WIN
Input Price ($/1M)	N/A	$3 WIN
Output Price ($/1M)	N/A	$15 WIN
Arena ELO	N/A	1560 WIN
Coding	N/A	unknown
Reasoning	N/A	unknown
Speed (tokens/sec)	N/A	~50 t/s WIN
Open Source	Yes	No

Frequently Asked Questions

Which is better for coding, Gemma 4 or GPT-5.4?

Gemma 4 scores N/A on coding benchmarks, while GPT-5.4 scores unknown.

Which has a larger context window?

Gemma 4 supports 128K context, while GPT-5.4 supports 1M.

Is Gemma 4 or GPT-5.4 open source?

Gemma 4 is open source. GPT-5.4 is proprietary.

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