Compare / head-to-head
Gemma 4 12B UnifiedvsGPT-4o
Gemma 4 12B Unified leads 1 of 1 shared benchmark. Gemma 4 12B Unified has the larger context window (256K tokens).
Benchmarks from cited public sources; pricing from official pages; status from official provider feeds.
Shared benchmarks
1 – 0
Gemma 4 12B Unified leads
Cheaper per token
—
list price, input + output
Larger context
Gemma 4 12B Unified
256K tokens
Provider uptime (30d)
100% · 95.2096%
Google · OpenAI
Gemma 4 12B Unified
Google · released 2026-06-03
textvisionaudio
- Context
- 256K
- Max out
- —
- Input /1M
- —
- Output /1M
- —
- Cached /1M
- —
- Scores
- 5 · 4 core
Quality
Benchmark matrix
1 shared · 4 only Gemma 4 12B Unified · 7 only GPT-4o| Benchmark | Gemma 4 12B Unified | GPT-4o | Δ | Edge |
|---|---|---|---|---|
| Reported by both · 1 | ||||
| GPQA Diamond | 78.8% ↗ | 46% ↗ | +32.8 pt | Gemma 4 12B Unified |
| Only Gemma 4 12B Unified reports · 4 | ||||
| MMLU-Pro | 77.2% ↗ | not reported | — | — |
| AIME 2026 | 77.5% ↗ | not reported | — | — |
| Humanity's Last Exam (no tools) | 5.2% ↗ | not reported | — | — |
| LiveCodeBench v6 | 72% ↗ | not reported | — | — |
| Only GPT-4o reports · 7 | ||||
| MMLU | not reported | 85.7% ↗ | — | — |
| AIME 2025 | not reported | 11.7% ↗matharena | — | — |
| AIME 2024 | not reported | 13.1% ↗ | — | — |
| FrontierMath Tiers 1-3 v2 (Epoch AI run) | not reported | 0.4% ↗epoch | — | — |
| OTIS Mock AIME 2024-2025 (Epoch AI run) | not reported | 6.4% ↗epoch | — | — |
| SimpleQA Verified | not reported | 26% ↗epoch | — | — |
| SWE-bench Verified (Epoch AI run) | not reported | 31% ↗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 12B Unified minus GPT-4o 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
Official pricing pages and model cards| Spec | Gemma 4 12B Unified | GPT-4o | Edge |
|---|---|---|---|
| Context window | 256K tokens | 128K tokens | Gemma 4 12B Unified |
| Max output | — | 16K tokens | — |
| Input price / 1M | — | $2.5 ↗ | — |
| Output price / 1M | — | $10 ↗ | — |
| Cached input / 1M | — | $1.25 ↗ | — |
| Input + output / 1M Lower is cheaper. List prices; batch, tool and regional fees excluded. | — | $12.5 | — |
| Modalities | text · vision · audio | text · vision | Gemma 4 12B Unified |
| Released | 2026-06-03 | 2024-05-13 | — |
| Cited benchmark scores | 5 | 9 | — |
Reliability
Provider status
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