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Compare / head-to-head

Gemma 4 26B A4BvsMistral Medium 3.5

Gemma 4 26B A4B leads 1 of 1 shared benchmark. Both offer a 256K-token context window.

Benchmarks from cited public sources; pricing from official pages; status from official provider feeds.

Shared benchmarks
1 – 0
Gemma 4 26B A4B leads
Cheaper per token
list price, input + output
Larger context
Tie
both 256K tokens
Provider uptime (30d)
100% · 100%
Google · Mistral AI
Gemma 4 26B A4B
Google · released 2026-04-02
textvision
Context
256K
Max out
Input /1M
Output /1M
Cached /1M
Scores
6 · 5 core
Mistral Medium 3.5
Mistral AI · released 2026-04-28
textvision
Context
256K
Max out
Input /1M
$1.5
Output /1M
$7.5
Cached /1M
$0.15
Scores
3 · 2 core
Quality

Benchmark matrix

BenchmarkGemma 4 26B A4BMistral Medium 3.5ΔEdge
Reported by both · 1
LMArena Elo1434.5 1420.6 +13.9Gemma 4 26B A4B
Only Gemma 4 26B A4B reports · 5
GPQA Diamond82.3% not reported
MMLU-Pro82.6% not reported
AIME 202688.3% not reported
Humanity's Last Exam (no tools)8.7% not reported
LiveCodeBench v677.1% not reported
Only Mistral Medium 3.5 reports · 2
SWE-bench Verifiednot reported77.6%
Tau3 Telecomnot reported91.4
Scores tagged "epoch" or "matharena" are independent runs, used only where the lab has not published its own; ⚠ marks rows MathArena flags as released after the competition. Higher is better on every row. Δ is Gemma 4 26B A4B minus Mistral Medium 3.5 in the benchmark's own unit. "Not reported" means the lab has not published that figure; it is not a zero. ↗ opens the source.
Specs & pricing

Side by side

SpecGemma 4 26B A4BMistral Medium 3.5Edge
Context window256K tokens256K tokensTie
Max output
Input price / 1M$1.5
Output price / 1M$7.5
Cached input / 1M$0.15
Input + output / 1M
Lower is cheaper. List prices; batch, tool and regional fees excluded.
$9
Modalitiestext · visiontext · visionTie
Released2026-04-022026-04-28
Cited benchmark scores63
Reliability

Provider status

All providers
More matchups

Mistral Medium 3.5 vs …

Built by Respan
Which one wins on your data?

Public benchmarks are a starting point. Run Gemma 4 26B A4B and Mistral Medium 3.5 on your own prompts with Respan evals, or route to either through one gateway key with automatic failover.