Qwen3.5 122B-A10B vs gemini-2.5-flash-preview-05-20
Qwen3.5 122B-A10B is cheaper on output tokens, while gemini-2.5-flash-preview-05-20 offers a larger context window. Choose Qwen3.5 122B-A10B or gemini-2.5-flash-preview-05-20 based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | Qwen3.5 122B-A10B | gemini-2.5-flash-preview-05-20 |
|---|---|---|
| Provider | Alibaba | Jiekou.AI |
| Input / 1M tokens | $0.40 | $0.14 |
| Output / 1M tokens | $3.20 | $3.33 |
| Context window | 262K | 1M |
| Parameters | 122B | — |
| Open weights | Yes | No |
| Released | Feb 2026 | May 2025 |
| LMArena (Chatbot Arena) Elo score | 1417 | 1406 |
| LMArena WebDev Elo score | 1361 | — |
| LMArena Vision Elo score | 1245 | 1254 |
| Aider Polyglot score | — | 55.1 |
FAQ
Is Qwen3.5 122B-A10B or gemini-2.5-flash-preview-05-20 cheaper?
Qwen3.5 122B-A10B is cheaper on output tokens ($3.20 vs $3.33 per 1M).
Which has the larger context window, Qwen3.5 122B-A10B or gemini-2.5-flash-preview-05-20?
gemini-2.5-flash-preview-05-20 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.