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Gemma 4 26B A4B vs GPT-4 Turbo

Head-to-head comparison across 0benchmark categories. Overall scores shown here use BenchLM's provisional ranking lane.

Benchmark data for one or both models is coming soon. This page currently shows metadata and pricing where BenchLM has it, and score-level comparisons will populate as public benchmark results land.

Gemma 4 26B A4B

55

VS

GPT-4 Turbo

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0 categoriesvs0 categories

Benchmark data for Gemma 4 26B A4B and GPT-4 Turbo is coming soon on BenchLM.

Category Radar

Head-to-Head by Category

Operational Comparison

Gemma 4 26B A4B

GPT-4 Turbo

Price (per 1M tokens)

$0 / $0

$10 / $30

Speed

N/A

30 t/s

Latency (TTFT)

N/A

2.84s

Context Window

256K

128K

Quick Verdict

Benchmark data for Gemma 4 26B A4B and GPT-4 Turbo is coming soon on BenchLM.

BenchLM does not have sourced benchmark coverage for GPT-4 Turbo yet. This comparison is currently limited to metadata such as context window, reasoning mode, and pricing where available.

GPT-4 Turbo is priced at $10.00 input / $30.00 output per 1M tokens, versus $0.00 input / $0.00 output per 1M tokens for Gemma 4 26B A4B. Gemma 4 26B A4B has the larger context window at 256K, compared with 128K for GPT-4 Turbo.

Benchmark Deep Dive

Frequently Asked Questions (3)

Can I compare Gemma 4 26B A4B and GPT-4 Turbo on BenchLM yet?

Not fully yet. BenchLM is tracking both models, but the sourced benchmark breakdown for this comparison is still coming soon.

Why does this comparison show “coming soon”?

BenchLM only shows category winners and benchmark-level calls when we have sourced results that can be compared fairly. For these models, the public benchmark coverage is not complete enough yet.

What data is available for Gemma 4 26B A4B and GPT-4 Turbo today?

Gemma 4 26B A4B: $0.00 input / $0.00 output per 1M tokens GPT-4 Turbo: $10.00 input / $30.00 output per 1M tokens Both model pages still include creator, context window, reasoning mode, and other metadata while benchmark coverage fills in.

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Last updated: May 20, 2026

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