Compare / head-to-head
DeepSeek V4 ProvsGrok 4.6
Grok 4.6 leads 6 of 6 shared benchmarks. DeepSeek V4 Pro is 6.1x cheaper per token. DeepSeek V4 Pro has the larger context window (1M tokens).
Benchmarks from cited public sources; pricing from official pages; status from official provider feeds.
Shared benchmarks
0 – 6
Grok 4.6 leads
Cheaper per token
DeepSeek V4 Pro
6.1x cheaper, input + output
Larger context
DeepSeek V4 Pro
1M tokens
Provider uptime (30d)
100% · —
DeepSeek · xAI
DeepSeek V4 Pro
DeepSeek · released 2026-08-13
text
Quality
Benchmark matrix
6 shared · 5 only DeepSeek V4 Pro · 9 only Grok 4.6| Benchmark | DeepSeek V4 Pro | Grok 4.6 | Δ | Edge |
|---|---|---|---|---|
| Reported by both · 6 | ||||
| GPQA Diamond | 90.9% ↗epoch | 94% ↗epoch | -3.1 pt | Grok 4.6 |
| DeepSWE v1.1 | 62.7% ↗ | 65.9% ↗ | -3.2 pt | Grok 4.6 |
| FrontierMath Tier 4 v2 (Epoch AI run) | 2.4% ↗epoch | 31.7% ↗epoch | -29.3 pt | Grok 4.6 |
| FrontierMath Tiers 1-3 v2 (Epoch AI run) | 45.3% ↗epoch | 66% ↗epoch | -20.7 pt | Grok 4.6 |
| OTIS Mock AIME 2024-2025 (Epoch AI run) | 96.7% ↗epoch | 99.2% ↗epoch | -2.5 pt | Grok 4.6 |
| SimpleQA Verified | 47% ↗epoch | 49.3% ↗epoch | -2.3 pt | Grok 4.6 |
| Only DeepSeek V4 Pro reports · 5 | ||||
| AIME 2026 | 96.7% ↗matharena ⚠ | not reported | — | — |
| LMArena Elo | 1450.6 ↗ | not reported | — | — |
| Humanity's Last Exam (with tools) | 60% ↗ | not reported | — | — |
| SWE-bench Verified (Epoch AI run) | 77.6% ↗epoch | not reported | — | — |
| Terminal-Bench 2.1 | 87.9% ↗ | not reported | — | — |
| Only Grok 4.6 reports · 9 | ||||
| AA-Briefcase | not reported | 1577 ↗ | — | — |
| APEX-Agents | not reported | 57.5% ↗ | — | — |
| APEX-SWE | not reported | 56.4% ↗ | — | — |
| Artificial Analysis Intelligence Index | not reported | 61 ↗ | — | — |
| CursorBench 3.2 | not reported | 69.9% ↗ | — | — |
| FrontierCode v1.1 (Extended) | not reported | 61.3% ↗ | — | — |
| GDPVal-AA v2 | not reported | 1753 ↗ | — | — |
| Harvey LAB (Vals) | not reported | 15.8% ↗ | — | — |
| Terminal-Bench 3.0 | not reported | 26% ↗ | — | — |
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 Grok 4.6 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 | Grok 4.6 | Edge |
|---|---|---|---|
| Context window | 1M tokens | 500K tokens | DeepSeek V4 Pro |
| Max output | 384K tokens | — | — |
| Input price / 1M | $0.435 ↗ | $2 ↗ | DeepSeek V4 Pro |
| Output price / 1M | $0.87 ↗ | $6 ↗ | DeepSeek V4 Pro |
| Cached input / 1M | $0.004 ↗ | $0.5 ↗ | DeepSeek V4 Pro |
| Input + output / 1M Lower is cheaper. List prices; batch, tool and regional fees excluded. | $1.31 | $8 | DeepSeek V4 Pro |
| Modalities | text | text · vision | Grok 4.6 |
| Released | 2026-08-13 | 2026-08-12 | — |
| Cited benchmark scores | 11 | 15 | — |
Reliability
Provider status
Last 60 days · refreshed daily on this page · live on /statusMore matchups
DeepSeek V4 Pro vs …
Models sharing the most benchmarksMore matchups
Grok 4.6 vs …
Models sharing the most benchmarksBuilt by Respan
Which one wins on your data?
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