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Gemma 4 E2Bvsgpt-oss-20b

gpt-oss-20b leads 1 of 1 shared benchmark. gpt-oss-20b has the larger context window (131K tokens).

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

Shared benchmarks
0 – 1
gpt-oss-20b leads
Cheaper per token
list price, input + output
Larger context
gpt-oss-20b
131K tokens
Provider uptime (30d)
100% · 94.2446%
Google · OpenAI
Gemma 4 E2B
Google · released 2026-04-02
textvisionaudio
Context
128K
Max out
Input /1M
Output /1M
Cached /1M
Scores
4 · 3 core
gpt-oss-20b
OpenAI · released 2025-08-05
text
Context
131K
Max out
131K
Input /1M
Output /1M
Cached /1M
Scores
6 · 5 core
Quality

Benchmark matrix

BenchmarkGemma 4 E2Bgpt-oss-20bΔEdge
Reported by both · 1
GPQA Diamond43.4% 71.5% -28.1 ptgpt-oss-20b
Only Gemma 4 E2B reports · 3
MMLU-Pro60% not reported
AIME 202637.5% not reported
LiveCodeBench v644% not reported
Only gpt-oss-20b reports · 4
SWE-bench Verifiednot reported60.7%
AIME 2025not reported89.2% matharena
LMArena Elonot reported1287.3
OTIS Mock AIME 2024-2025 (Epoch AI run)not reported65.3% epoch
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 E2B minus gpt-oss-20b 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 E2Bgpt-oss-20bEdge
Context window128K tokens131K tokensgpt-oss-20b
Max output131K tokens
Input price / 1M
Output price / 1M
Cached input / 1M
Input + output / 1M
Lower is cheaper. List prices; batch, tool and regional fees excluded.
Modalitiestext · vision · audiotextGemma 4 E2B
Released2026-04-022025-08-05
Cited benchmark scores46
Reliability

Provider status

All providers
More matchups

gpt-oss-20b vs …

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