DeepSeek V4.1 Flash Marathon vs MiMo-V2.5
Both have similar output pricing, while DeepSeek V4.1 Flash Marathon offers a larger context window. Choose DeepSeek V4.1 Flash Marathon or MiMo-V2.5 based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | DeepSeek V4.1 Flash Marathon | MiMo-V2.5 |
|---|---|---|
| Provider | Subconscious | Xiaomi |
| Input / 1M tokens | $0.14 | $0.14 |
| Output / 1M tokens | $0.28 | $0.28 |
| Context window | 5M | 1.1M |
| Parameters | — | — |
| Open weights | Yes | Yes |
| Released | Sep 2026 | Apr 2026 |
| LMArena (Chatbot Arena) Elo score | — | 1428 |
| LMArena WebDev Elo score | — | 1438 |
| LMArena Vision Elo score | — | 1247 |
FAQ
Is DeepSeek V4.1 Flash Marathon or MiMo-V2.5 cheaper?
DeepSeek V4.1 Flash Marathon and MiMo-V2.5 have comparable output pricing.
Which has the larger context window, DeepSeek V4.1 Flash Marathon or MiMo-V2.5?
DeepSeek V4.1 Flash Marathon has the larger context window (5M tokens).
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.