DeepSeek V4.1 Flash Marathon vs o3-pro
DeepSeek V4.1 Flash Marathon is cheaper on output tokens, while DeepSeek V4.1 Flash Marathon offers a larger context window. Choose DeepSeek V4.1 Flash Marathon or o3-pro based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | DeepSeek V4.1 Flash Marathon | o3-pro |
|---|---|---|
| Provider | Subconscious | Abacus |
| Input / 1M tokens | $0.14 | $20.00 |
| Output / 1M tokens | $0.28 | $40.00 |
| Context window | 5M | 200K |
| Parameters | — | — |
| Open weights | Yes | No |
| Released | Sep 2026 | Jun 2025 |
FAQ
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.