Qwen2.5 7B Instruct vs DeepSeek V4.1 Flash Heretic Thinking
Qwen2.5 7B Instruct is cheaper on output tokens, while DeepSeek V4.1 Flash Heretic Thinking offers a larger context window. Choose Qwen2.5 7B Instruct or DeepSeek V4.1 Flash Heretic Thinking based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | Qwen2.5 7B Instruct | DeepSeek V4.1 Flash Heretic Thinking |
|---|---|---|
| Provider | Alibaba | NanoGPT |
| Input / 1M tokens | $0.18 | $0.18 |
| Output / 1M tokens | $0.70 | $0.72 |
| Context window | 131K | 512K |
| Parameters | — | — |
| Open weights | Yes | Yes |
| Released | Sep 2024 | Oct 2026 |
| GPQA Diamond score | 35.5 | — |
FAQ
Is Qwen2.5 7B Instruct or DeepSeek V4.1 Flash Heretic Thinking cheaper?
Qwen2.5 7B Instruct is cheaper on output tokens ($0.70 vs $0.72 per 1M).
Which has the larger context window, Qwen2.5 7B Instruct or DeepSeek V4.1 Flash Heretic Thinking?
DeepSeek V4.1 Flash Heretic Thinking has the larger context window (512K tokens).
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.