DeepSeek-V4-Flash vs Grok 4.20
DeepSeek vs xAI — benchmarks, pricing, and capabilities side by side.
- •DeepSeek-V4-Flash is cheaper ($0.10 vs $1.25 per 1M input)
- •Grok 4.20 has a larger context window (2M)
| DeepSeek-V4-Flash | Grok 4.20 | |
|---|---|---|
| Intelligence index | 89.4 | — |
| Developer | DeepSeek | xAI |
| Type | LLM | LLM |
| Access | Open weights | API only |
| Context window | 1,048,576 tokens | 2,000,000 tokens |
| Input price | $0.10 / 1M | $1.25 / 1M |
| Output price | $0.20 / 1M | $2.50 / 1M |
| Speed | 109 tok/s | — |
| Released | April 24, 2026 | February 17, 2026 |
| Parameters | 284B (13B active) | — |
| Input modalities | Text | Text, Image |
| Output modalities | Text | Text |