Qwen2.5 7B Instruct vs Yi Lightning
Yi Lightning is cheaper on output tokens, while Qwen2.5 7B Instruct offers a larger context window. Choose Qwen2.5 7B Instruct or Yi Lightning based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | Qwen2.5 7B Instruct | Yi Lightning |
|---|---|---|
| Provider | Alibaba | NanoGPT |
| Input / 1M tokens | $0.18 | $0.20 |
| Output / 1M tokens | $0.70 | $0.20 |
| Context window | 131K | 12K |
| Parameters | — | — |
| Open weights | Yes | No |
| Released | Sep 2024 | Oct 2024 |
| GPQA Diamond score | 35.5 | — |
| Aider Polyglot score | — | 12.9 |
| LMArena (Chatbot Arena) Elo score | — | 1301 |
FAQ
Is Qwen2.5 7B Instruct or Yi Lightning cheaper?
Yi Lightning is cheaper on output tokens ($0.20 vs $0.70 per 1M).
Which has the larger context window, Qwen2.5 7B Instruct or Yi Lightning?
Qwen2.5 7B Instruct has the larger context window (131K tokens).
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.