Claude Sonnet 4.5 vs Google: Gemma 4 26B A4B

Compare Claude Sonnet 4.5 by Anthropic against Google: Gemma 4 26B A4B by Google AI, context windows of 200K vs 262K, tested across 42 shared challenges. Updated April 2026.

Which is better, Claude Sonnet 4.5 or Google: Gemma 4 26B A4B?

Claude Sonnet 4.5 and Google: Gemma 4 26B A4B are both competitive models. Claude Sonnet 4.5 costs $3/M input tokens vs $0.13/M for Google: Gemma 4 26B A4B. Context windows: 200K vs 262K tokens. Compare their real outputs side by side below.

Key Differences Between Claude Sonnet 4.5 and Google: Gemma 4 26B A4B

Claude Sonnet 4.5 is made by anthropic while Google: Gemma 4 26B A4B is from google. Claude Sonnet 4.5 has a 200K token context window compared to Google: Gemma 4 26B A4B's 262K. On pricing, Claude Sonnet 4.5 costs $3/M input tokens vs $0.13/M for Google: Gemma 4 26B A4B.

Our Verdict
Claude Sonnet 4.5
Claude Sonnet 4.5
Google: Gemma 4 26B A4B
Google: Gemma 4 26B A4B

No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.

Google: Gemma 4 26B A4B is 38x cheaper per token — worth considering if cost matters.

Too close to call
Writing DNA

Style Comparison

Similarity
100%

Claude Sonnet 4.5 uses 45.2x more emoji

Claude Sonnet 4.5
Google: Gemma 4 26B A4B
64%Vocabulary58%
94wSentence Length18w
0.48Hedging0.31
4.9Bold6.8
8.0Lists3.3
0.45Emoji0.00
1.91Headings0.74
0.07Transitions0.15
Based on 20 + 27 text responses
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Claude Sonnet 4.5Google: Gemma 4 26B A4B
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