Gemma 4 26B A4B vs Mistral Small 4 (Reasoning)

Side-by-side benchmark comparison across agentic, coding, multimodal, knowledge, reasoning, and math workflows.

Agentic
Coding
Multimodal & Grounded
Reasoning
Knowledge
Instruction Following
Multilingual
Mathematics

Gemma 4 26B A4B· Mistral Small 4 (Reasoning)

Quick Verdict

Treat this as a split decision. Gemma 4 26B A4B makes more sense if multimodal & grounded is the priority; Mistral Small 4 (Reasoning) is the better fit if knowledge is the priority.

Gemma 4 26B A4B and Mistral Small 4 (Reasoning) finish on the same overall score, so this is less about a single winner and more about where the edge shows up. The headline says tie; the benchmark table is where the real choice happens.

Operational tradeoffs

PriceFree*Free*
SpeedN/AN/A
TTFTN/AN/A
Context256K256K

Decision framing

BenchLM keeps the benchmark table and the operator tradeoffs on the same page so a better score does not hide a materially slower, pricier, or smaller-context model.

Runtime metrics show N/A when BenchLM does not have a sourced snapshot for that exact model. The scoring rules and freshness policy are documented on the methodology page.

BenchmarkGemma 4 26B A4BMistral Small 4 (Reasoning)
Agentic
Coming soon
CodingGemma 4 26B A4B wins
LiveCodeBench77.1%63.6%
Multimodal & GroundedGemma 4 26B A4B wins
MMMU-Pro73.8%60%
Reasoning
BBH64.8%
MRCRv244.1%
KnowledgeMistral Small 4 (Reasoning) wins
GPQA82.3%71.2%
MMLU-Pro82.6%78%
HLE17.2%
HLE w/o tools8.7%
Instruction Following
Coming soon
Multilingual
Coming soon
Mathematics
AIME 202583.8%
Frequently Asked Questions (4)

Which is better, Gemma 4 26B A4B or Mistral Small 4 (Reasoning)?

Gemma 4 26B A4B and Mistral Small 4 (Reasoning) are tied on overall score, so the right pick depends on which category matters most for your use case.

Which is better for knowledge tasks, Gemma 4 26B A4B or Mistral Small 4 (Reasoning)?

Mistral Small 4 (Reasoning) has the edge for knowledge tasks in this comparison, averaging 75.6 versus 56.1. Inside this category, GPQA is the benchmark that creates the most daylight between them.

Which is better for coding, Gemma 4 26B A4B or Mistral Small 4 (Reasoning)?

Gemma 4 26B A4B has the edge for coding in this comparison, averaging 77.1 versus 63.6. Inside this category, LiveCodeBench is the benchmark that creates the most daylight between them.

Which is better for multimodal and grounded tasks, Gemma 4 26B A4B or Mistral Small 4 (Reasoning)?

Gemma 4 26B A4B has the edge for multimodal and grounded tasks in this comparison, averaging 73.8 versus 60. Inside this category, MMMU-Pro is the benchmark that creates the most daylight between them.

Last updated: April 2, 2026

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