Compare / head-to-head
DeepSeek V4 ProvsGemini 2.5 Pro
DeepSeek V4 Pro leads 5 of 6 shared benchmarks. DeepSeek V4 Pro is 8.6x cheaper per token. Gemini 2.5 Pro has the larger context window (1.0M tokens).
Benchmarks from cited public sources; pricing from official pages; status from official provider feeds.
Shared benchmarks
5 – 1
DeepSeek V4 Pro leads
Cheaper per token
DeepSeek V4 Pro
8.6x cheaper, input + output
Larger context
Gemini 2.5 Pro
1.0M tokens
Provider uptime (30d)
100% · 100%
DeepSeek · Google
DeepSeek V4 Pro
DeepSeek · released 2026-08-13
text
Gemini 2.5 Pro
Google · released 2025-06-17
textvisionaudio
Quality
Benchmark matrix
6 shared · 5 only DeepSeek V4 Pro · 6 only Gemini 2.5 Pro| Benchmark | DeepSeek V4 Pro | Gemini 2.5 Pro | Δ | Edge |
|---|---|---|---|---|
| Reported by both · 6 | ||||
| GPQA Diamond | 90.9% ↗epoch | 86.4% ↗ | +4.5 pt | DeepSeek V4 Pro |
| LMArena Elo | 1450.6 ↗ | 1457.8 ↗ | -7.2 | Gemini 2.5 Pro |
| FrontierMath Tier 4 v2 (Epoch AI run) | 2.4% ↗epoch | 0% ↗epoch | +2.4 pt | DeepSeek V4 Pro |
| FrontierMath Tiers 1-3 v2 (Epoch AI run) | 45.3% ↗epoch | 24.6% ↗epoch | +20.7 pt | DeepSeek V4 Pro |
| OTIS Mock AIME 2024-2025 (Epoch AI run) | 96.7% ↗epoch | 84.7% ↗epoch | +12 pt | DeepSeek V4 Pro |
| SWE-bench Verified (Epoch AI run) | 77.6% ↗epoch | 57.6% ↗epoch | +20 pt | DeepSeek V4 Pro |
| Only DeepSeek V4 Pro reports · 5 | ||||
| AIME 2026 | 96.7% ↗matharena ⚠ | not reported | — | — |
| DeepSWE v1.1 | 62.7% ↗ | not reported | — | — |
| Humanity's Last Exam (with tools) | 60% ↗ | not reported | — | — |
| SimpleQA Verified | 47% ↗epoch | not reported | — | — |
| Terminal-Bench 2.1 | 87.9% ↗ | not reported | — | — |
| Only Gemini 2.5 Pro reports · 6 | ||||
| SWE-bench Verified | not reported | 59.6% ↗ | — | — |
| AIME 2025 | not reported | 88% ↗ | — | — |
| Humanity's Last Exam (no tools) | not reported | 21.6% ↗ | — | — |
| Aider Polyglot | not reported | 82.2% ↗ | — | — |
| LiveCodeBench | not reported | 74.2% ↗ | — | — |
| MMMU | not reported | 82% ↗ | — | — |
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 DeepSeek V4 Pro minus Gemini 2.5 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
Official pricing pages and model cards| Spec | DeepSeek V4 Pro | Gemini 2.5 Pro | Edge |
|---|---|---|---|
| Context window | 1M tokens | 1.0M tokens | Gemini 2.5 Pro |
| Max output | 384K tokens | 66K tokens | DeepSeek V4 Pro |
| Input price / 1M | $0.435 ↗ | $1.25 ↗ | DeepSeek V4 Pro |
| Output price / 1M | $0.87 ↗ | $10 ↗ | DeepSeek V4 Pro |
| Cached input / 1M | $0.004 ↗ | $0.125 ↗ | DeepSeek V4 Pro |
| Input + output / 1M Lower is cheaper. List prices; batch, tool and regional fees excluded. | $1.31 | $11.25 | DeepSeek V4 Pro |
| Modalities | text | text · vision · audio | Gemini 2.5 Pro |
| Released | 2026-08-13 | 2025-06-17 | — |
| Cited benchmark scores | 11 | 14 | — |
Reliability
Provider status
Last 60 days · refreshed daily on this page · live on /statusMore matchups
DeepSeek V4 Pro vs …
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Gemini 2.5 Pro vs …
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Which one wins on your data?
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