Pairwise benchmark snapshot · Aug 1, 2026
In this head-to-head showdown, DeepSeek V4 Pro delivers higher overall intelligence and human-preferred responses (Elo 1,536 vs 1,488), while DeepSeek V4 Pro leads in SWE-bench software engineering benchmarks (71.6%), while DeepSeek V4 Pro is more budget-friendly at $1.6/1M per 1M output tokens, while Grok 4 provides faster response streaming (98 tok/s). Review the complete breakdown below to determine which model best fits your performance and budget requirements.
9 direct benchmark disciplines evaluated across capability, speed, and cost
Open-weight-adjacent DeepSeek flagship. High reasoning density per dollar.
Currently comparing DeepSeek V4 Pro vs Grok 4. Alternative family tiers available.
Simulate accuracy gains vs added response time & token cost
Reasoning models “think before answering” by generating internal reasoning tokens. Higher effort improves math, coding, and logic accuracy, but increases response delay and token costs.
Δ 48 Arena Elo pts
98 tok/s
$1.6 / 1M output
Relative percentile scores computed across all active models in the benchmark catalog.
Comparing top Western standard models with China's leading frontier rival across 6 skill dimensions. Tap any spoke or dot to inspect.
Category wins across reasoning intelligence, generation speed, and token cost.
Preference Elo, Coding proficiency, SWE-bench & LiveBench accuracy
Generation throughput and time to first token responsiveness
Cost per million tokens and max context window length
| Benchmark | DeepSeek V4 Pro | Grok 4 | Advantage Delta |
|---|---|---|---|
| Preference Elo | +48 | ||
| Coding Elo | — | — | |
| LiveBench | +6% | ||
| SWE-bench | +13% | ||
| GPQA Diamond | +5% | ||
| Time to first token | +180 ms | ||
| Output speed | 70 tok/s | 98 tok/s | +28 tok/s |
| Input price | $0.4/1M | +$2.6/1M | |
| Output price | $1.6/1M | +$13.4/1M | |
| Context window | +96k |
Simulate monthly production API costs in USD (US Dollar).
DeepSeek V4 Pro is estimated to save $292.00/month ($3,504/year).
Higher SWE-bench (71.6%).
Lower output list price ($1.6/1M).
Lower TTFT (230 ms).
Larger window (256k).
Grok 4 is the side marked multimodal in the catalog.
| Target Workload | Recommended Pick | Evaluation Rationale |
|---|---|---|
| Repo / coding agents | DeepSeek V4 Pro | Higher SWE-bench (71.6%). |
| High-volume chat | DeepSeek V4 Pro | Lower output list price ($1.6/1M). |
| Voice / low-latency UI | Grok 4 | Lower TTFT (230 ms). |
| Long-document RAG | Grok 4 | Larger window (256k). |
| Screenshots / vision | Grok 4 | Grok 4 is the side marked multimodal in the catalog. |
Top DeepSeek vs top Anthropic Elo. Usually V4 Pro vs Opus 5. License and invoice decide as much as Elo.
2026-06 open-weight-adjacent flagship. The usual cheap-vs-Claude question starts here.
2025-07 row. 4.6 is the buy. We keep 4 so upgrade pairs and old inbound links resolve.
Jan 2025 reasoning model. Still searched. V4 Pro is the newer DeepSeek buy.
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Verified Head-to-Head Telemetry
compare · Jun 13, 2026
DeepSeek vs Claude: the cheap-versus-frontier question, remapped
launch · Jun 12, 2026
DeepSeek V4 Pro: high reasoning density per dollar
launch · Jul 10, 2025
Grok 4 remains the previous xAI flagship on this catalog
launch · Jan 20, 2025
DeepSeek R1 stays as the open-weights RL baseline