Pairwise benchmark snapshot · Aug 17, 2026noindex (thin pair)
In this head-to-head showdown, DeepSeek: DeepSeek V3.1 is more budget-friendly at $0.95/1M per 1M output tokens. Review the complete breakdown below to determine which model best fits your performance and budget requirements.
3 benchmarks evaluated across capability, speed, and cost
Auto-discovered from OpenRouter (deepseek/deepseek-chat-v3.1). Preview until a second source matches.
Single model data
No latency data
$0.95 / 1M output
Relative percentile scores computed across all active models in the benchmark catalog.
Comparing top standard models across 6 key capability 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: DeepSeek V3.1 | Grok 4 | Advantage Delta |
|---|---|---|---|
| Preference Elo | — | — | |
| LiveBench | — | — | |
| SWE-bench | — | — | |
| GPQA Diamond | — | — | |
| Time to first token | — | — | |
| Output speed | — | 98 tok/s | — |
| Input price | $0.25/1M | +$2.75/1M | |
| Output price | $0.95/1M | +$14.05/1M | |
| Context window | +92k |
Simulate monthly production API costs in USD (US Dollar).
DeepSeek: DeepSeek V3.1 is estimated to save $307.00/month ($3,684/year).
Need SWE-bench on both sides.
Lower output list price ($0.95/1M).
Need TTFT on both sides.
Larger window (256k).
Grok 4 is the side marked multimodal in the catalog.
| Target Workload | Recommended Pick | Evaluation Rationale |
|---|---|---|
| Repo / coding agents | insufficient data | Need SWE-bench on both sides. |
| High-volume chat | DeepSeek: DeepSeek V3.1 | Lower output list price ($0.95/1M). |
| Voice / low-latency UI | insufficient data | Need TTFT on both sides. |
| Long-document RAG | Grok 4 | Larger window (256k). |
| Screenshots / vision | Grok 4 | Grok 4 is the side marked multimodal in the catalog. |
No comments posted on this matchup yet. Be the first to share an evaluation note!
Dynamic OpenGraph banner generated at /compare/deepseek-chat-v3-1-vs-grok-4/opengraph-image
Verified Head-to-Head Telemetry
