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GoogleGemma 4 E4BVSxAIGrok 4.3

Analysis by:the whichllmmodel Editorial Team|Updated: June 2026

Our Take

Standardized reasoning and coding benchmarks are currently pending verification for one or both of these models. We recommend testing Gemma 4 E4B and Grok 4.3 directly in their respective provider playgrounds to see which fits your specific prompt styles best.
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Model Specs

Gemma 4 E4B

Open Source

Benchmarks & Scores

Coding (live-code-bench)
52%

scripting single-file apps or clearly defined functions

Reasoning (gpqa-diamond)
58.6%

graduate-level science QA

Cost & Context

Cost (per 1M tokens)
Self HostLocal execution (zero API fees)
Context Window
131.07k tokens
Model Specs

Grok 4.3

Benchmarks & Scores

Coding (swe-bench-pro)
N/A

complex codebases, multi-file repositories, and architectural planning

Reasoning (gpqa-diamond)Winner (+31.5%)
90.1%

graduate-level science QA

Cost & Context

Cost (per 1M tokens)
$1.56Input: $1.25 | Output: $2.50
Context WindowLarger
1.05M tokens

Frequently Asked Questions about Gemma 4 E4B vs Grok 4.3

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