DeepSeek V4 Flash 0731 (Deep Infra) vs Yi Lightning
DeepSeek V4 Flash 0731 (Deep Infra) is cheaper on output tokens, while DeepSeek V4 Flash 0731 (Deep Infra) offers a larger context window. Choose DeepSeek V4 Flash 0731 (Deep Infra) or Yi Lightning based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | DeepSeek V4 Flash 0731 (Deep Infra) | Yi Lightning |
|---|---|---|
| Provider | Eden AI | NanoGPT |
| Input / 1M tokens | $0.06 | $0.20 |
| Output / 1M tokens | $0.18 | $0.20 |
| Context window | 1M | 12K |
| Parameters | — | — |
| Open weights | Yes | No |
| Released | Jul 2026 | Oct 2024 |
| Aider Polyglot score | — | 12.9 |
| LMArena (Chatbot Arena) Elo score | — | 1301 |
FAQ
Is DeepSeek V4 Flash 0731 (Deep Infra) or Yi Lightning cheaper?
DeepSeek V4 Flash 0731 (Deep Infra) is cheaper on output tokens ($0.18 vs $0.20 per 1M).
Which has the larger context window, DeepSeek V4 Flash 0731 (Deep Infra) or Yi Lightning?
DeepSeek V4 Flash 0731 (Deep Infra) has the larger context window (1M tokens).
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.