DeepSeek-V4-Flash vs Grok 4.1
DeepSeek vs xAI — benchmarks, pricing, and capabilities side by side.
- •DeepSeek-V4-Flash has a larger context window (1M)
| DeepSeek-V4-Flash | Grok 4.1 | |
|---|---|---|
| Intelligence index | 89.4 | — |
| Developer | DeepSeek | xAI |
| Type | LLM | LLM |
| Access | Open weights | API only |
| Context window | 1,048,576 tokens | 256,000 tokens |
| Input price | $0.10 / 1M | — |
| Output price | $0.20 / 1M | — |
| Speed | 109 tok/s | — |
| Released | April 24, 2026 | November 17, 2025 |
| Parameters | 284B (13B active) | — |
| Input modalities | Text | Text, Image |
| Output modalities | Text | Text |