Qwen2.5-Omni 7B vs Qwen3.5 Flash
Both have similar output pricing, while Qwen3.5 Flash offers a larger context window. Choose Qwen2.5-Omni 7B or Qwen3.5 Flash based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | Qwen2.5-Omni 7B | Qwen3.5 Flash |
|---|---|---|
| Provider | Alibaba | Alibaba |
| Input / 1M tokens | $0.10 | $0.10 |
| Output / 1M tokens | $0.40 | $0.40 |
| Context window | 33K | 1M |
| Parameters | — | — |
| Open weights | Yes | No |
| Released | Dec 2024 | Feb 2026 |
| GPQA Diamond score | — | 82.3 |
| FrontierMath score | — | 6.2 |
| Epoch Capabilities Index score | — | 144 |
| LMArena (Chatbot Arena) Elo score | — | 1397 |
| LMArena WebDev Elo score | — | 1243 |
FAQ
Is Qwen2.5-Omni 7B or Qwen3.5 Flash cheaper?
Qwen2.5-Omni 7B and Qwen3.5 Flash have comparable output pricing.
Which has the larger context window, Qwen2.5-Omni 7B or Qwen3.5 Flash?
Qwen3.5 Flash 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.