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Compare / head-to-head

Gemma 4 31BvsSonar Deep Research

Gemma 4 31B and Sonar Deep Research do not yet share a public benchmark, so quality cannot be compared apples-to-apples. Gemma 4 31B 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 31B
256K tokens
Provider uptime (30d)
100% · 100%
Google · Perplexity
Gemma 4 31B
Google · released 2026-04-02
textvision
Context
256K
Max out
Input /1M
Output /1M
Cached /1M
Scores
6 · 5 core
Sonar Deep Research
Perplexity · released 2025-02-14
text
Context
128K
Max out
Input /1M
$2
Output /1M
$8
Cached /1M
Scores
6 · 0 core
Quality

Benchmark matrix

BenchmarkGemma 4 31BSonar Deep ResearchΔEdge
Reported by both · 0
No public benchmark is reported for both models yet.
Only Gemma 4 31B reports · 6
GPQA Diamond84.3% not reported
MMLU-Pro85.2% not reported
AIME 202689.2% not reported
Humanity's Last Exam (no tools)19.5% not reported
LMArena Elo1441.7 not reported
LiveCodeBench v680% not reported
Only Sonar Deep Research reports · 6
DRACO Breadth & Depth (Opus 4.6 base)not reported73.1%
DRACO Citation Quality (Opus 4.6 base)not reported64.6%
DRACO Factual Accuracy (Opus 4.6 base)not reported67.9%
DRACO Normalized Score (Opus 4.6 base)not reported70.5%
DRACO Pass Rate (Opus 4.6 base)not reported72.8%
DRACO Presentation Quality (Opus 4.6 base)not reported90.3%
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 31B minus Sonar Deep Research 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 31BSonar Deep ResearchEdge
Context window256K tokens128K tokensGemma 4 31B
Max output
Input price / 1M$2
Output price / 1M$8
Cached input / 1M
Input + output / 1M
Lower is cheaper. List prices; batch, tool and regional fees excluded.
$10
Modalitiestext · visiontextGemma 4 31B
Released2026-04-022025-02-14
Cited benchmark scores66
Reliability

Provider status

All providers
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Which one wins on your data?

Public benchmarks are a starting point. Run Gemma 4 31B and Sonar Deep Research on your own prompts with Respan evals, or route to either through one gateway key with automatic failover.