Grok 3 Mini Beta is cheaper than DeepSeek R1 at $0.4/M vs $0.55/M input tokens.
| Spec | DeepSeek R1 | Grok 3 Mini Beta |
|---|---|---|
| Input price | $0.55/M tokens | $0.4/M tokens |
| Output price | $2.19/M tokens | $0.8/M tokens |
| Context window | 128K tokens | 131K tokens |
| Parameters | 671B (37B active) | Not disclosed |
| Weights | Open | — |
| Free API (OpenRouter) | No | No |
| Released | Feb 2025 | Apr 2025 |
| LiveCodeBench | 63.5% | 80.4% |
Not enough votes to call it. On the specs, nothing separates them.
Reviewing agent-written code?See a Brief PR report
Grok 3 Mini Beta is cheaper on both: 1.4× input, 2.7× output.
No hosts listed on OpenRouter.
Per million tokens. Prices and uptime via OpenRouter, checked 13 Sep 2026.