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Compare / head-to-head

Gemma 4 26B A4BvsSonar Pro

Gemma 4 26B A4B and Sonar Pro do not yet share a public benchmark, so quality cannot be compared apples-to-apples. Gemma 4 26B A4B has the larger context window (256K tokens).

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

Shared benchmarks
0
no overlap yet
Cheaper per token
list price, input + output
Larger context
Gemma 4 26B A4B
256K tokens
Provider uptime (30d)
100% · 100%
Google · Perplexity
Gemma 4 26B A4B
Google · released 2026-04-02
textvision
Context
256K
Max out
Input /1M
Output /1M
Cached /1M
Scores
6 · 5 core
Sonar Pro
Perplexity · released 2025-01-21
text
Context
200K
Max out
Input /1M
$3
Output /1M
$15
Cached /1M
Scores
1 · 0 core
Quality

Benchmark matrix

BenchmarkGemma 4 26B A4BSonar ProΔEdge
Reported by both · 0
No public benchmark is reported for both models yet.
Only Gemma 4 26B A4B reports · 6
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
LMArena Elo1434.5 not reported
LiveCodeBench v677.1% not reported
Only Sonar Pro reports · 1
SimpleQA F-scorenot reported85.8%
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 Sonar Pro 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 A4BSonar ProEdge
Context window256K tokens200K tokensGemma 4 26B A4B
Max output
Input price / 1M$3
Output price / 1M$15
Cached input / 1M
Input + output / 1M
Lower is cheaper. List prices; batch, tool and regional fees excluded.
$18
Modalitiestext · visiontextGemma 4 26B A4B
Released2026-04-022025-01-21
Cited benchmark scores61
Reliability

Provider status

All providers
More matchups

Sonar Pro vs …

Built by Respan
Which one wins on your data?

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